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Anthropic product updates
anthropic.com
Latest activity
Date
Area / Type
Change
Product
Source
Shipped
2026-10-02
security-compliance
capability expanded
Skill and plugin scanning defaults on for Enterprise and gates publishing approvals
Claude
llms full
Last 10 weeks
By product and area
Claude Code
developer-experience
████████
162
Claude Code
permissions-governance
████
83
Claude Developer Platform
api-platform
████
77
Claude Developer Platform
security-compliance
███
66
Claude Code
ai-agents
███
55
Claude Developer Platform
permissions-governance
███
51
Claude Code
security-compliance
██
41
Claude Code
performance-scale
█
24
Claude
permissions-governance
█
22
Claude Code
integrations-ecosystem
█
19
Claude Developer Platform
ai-agents
█
19
Claude Developer Platform
analytics-reporting
█
19
Claude Code
analytics-reporting
█
18
Claude Code
api-platform
█
15
Claude Code
billing-administration
█
14
Claude
integrations-ecosystem
█
12
Claude
security-compliance
█
12
Claude Developer Platform
developer-experience
█
11
Claude Code
content-media
█
10
Claude Code
deployment-topology
█
10
Claude
analytics-reporting
█
9
Claude Code
mobile-desktop
█
8
Claude
ai-assist
█
7
Claude Code
ai-assist
█
7
Claude Developer Platform
performance-scale
█
7
Claude Tag
integrations-ecosystem
█
7
Claude
billing-administration
█
6
Claude
content-media
█
6
Claude Code
workflow-automation
█
6
Claude Code
network-transport
█
5
Claude Cowork
ai-agents
█
5
Claude Developer Platform
ai-assist
█
5
Claude Developer Platform
billing-administration
█
5
Claude Science
mobile-desktop
█
5
Claude Science
security-compliance
█
5
Claude Code
collaboration
█
4
Claude
collaboration
█
3
Claude
fleet-management
█
3
Claude
mobile-desktop
█
3
Claude
performance-scale
█
3
Claude Cowork
permissions-governance
█
3
Claude Tag
permissions-governance
█
3
Office agents
security-compliance
█
3
Claude
ai-agents
█
2
Claude Developer Platform
threat-defense
█
2
Claude in Chrome
permissions-governance
█
2
Claude Science
ai-agents
█
2
Claude Science
ai-assist
█
2
Claude Security
threat-defense
█
2
Claude Tag
security-compliance
█
2
Cross-product
api-platform
█
2
Cross-product
security-compliance
█
2
Claude
data-import-export
█
1
Claude
search-retrieval
█
1
Claude
threat-defense
█
1
Claude Code
data-import-export
█
1
Claude Cowork
content-media
█
1
Claude Cowork
network-transport
█
1
Claude Developer Platform
integrations-ecosystem
█
1
Claude Science
collaboration
█
1
Claude Science
content-media
█
1
Claude Science
integrations-ecosystem
█
1
Claude Science
performance-scale
█
1
Claude Science
permissions-governance
█
1
Claude Science
search-retrieval
█
1
Claude Security
permissions-governance
█
1
Claude Security
security-compliance
█
1
Claude Tag
ai-agents
█
1
Claude Tag
analytics-reporting
█
1
Cross-product
ai-agents
█
1
Cross-product
fleet-management
█
1
Cross-product
unmapped
█
1
Office agents
deployment-topology
█
1
Office agents
integrations-ecosystem
█
1
Integrations
+
box
Claude Desktop on 3P adds a Box connector
2026-09-18
+
gcp
Claude Desktop on 3P adds a Google Cloud connector
2026-09-18
+
salesforce · 3
Claude Desktop on 3P adds a Salesforce connector
2026-09-18
+
amazon-cloudwatch
Claude Tag adds Amazon CloudWatch, CloudWatch Logs and SNS credential presets
2026-09-17
+
datadog
Claude Tag adds Datadog credential presets for US3, AP1, AP2 and US1-FED sites
2026-09-17
+
google-cloud-monitoring
Claude Tag adds Google Cloud Monitoring and Cloud Logging credential presets
2026-09-17
+
slack
Salesforce in Claude plugin launches in beta via AgentExchange
2026-09-15
+
ibm-guardium
IBM Guardium Compliance API integration goes live
2026-09-12
Capabilities added
Agent SDK subagents can omit CLAUDE.md files
The AgentDefinition configuration gains an omitClaudeMd field (TypeScript Agent SDK v0.3.271 or later) that runs a subagent without the user, project, and local CLAUDE.md files; managed policy files still load. It is ignored when the agent runs as the main thread agent, and the Python SDK's AgentDefinition does not have this field.
Agent teams revive stopped in-process teammates on incoming messages
Claude Code documents that when Claude messages an in-process teammate that is no longer running, it brings the teammate back in the same session with its saved conversation restored and the message as its next prompt. For teammates defined in a project's .claude/agents/ or an --add-dir directory, the definition is re-applied only if the containing folder is trusted; until then the teammate returns with only the base in-process tools, and errors docs name the notice.
Background tasks running-status reporting gains an idle opt-out for non-interactive sessions
By default a non-interactive session keeps reporting a running status past turn end while background work such as a background agent or workflow run is live, so hosts like remote session lists don't announce Claude as waiting for input. CLAUDE_CODE_BG_TASKS_REPORT_RUNNING=0 opts out, reporting idle at every turn end. Requires v2.1.269 or later.
Claude Code adds Projects for coordinating parallel cloud sessions
A new docs page introduces Projects: a user hands Claude a body of related work in one conversation and Claude coordinates parallel cloud sessions that share repositories, instructions, and memory. Listed under Agents and parallel work alongside subagents, agent view, agent teams, and dynamic workflows.
Claude Code adds SubagentHandback tool for classifier-reviewed subagent reports
New SubagentHandback tool (v2.1.271+) delivers a subagent's final report to the receiving conversation; provided only in auto mode to locally-run non-fork subagents, with the auto mode classifier reviewing the report before delivery. Available in terminal CLI, IDE extensions, cloud sessions, and the Agent SDK, and granted to background subagents that report through it even when not listed in tools.
Claude Code rolls out a new beta version of projects with parallel cloud threads
The projects article documents a new version of projects in beta, rolling out in stages starting with Claude Code for select Pro and Max subscribers. A project is one conversation: Claude breaks work into parallel threads that run in the cloud, reports what is done and what is waiting, and threads keep going if the user closes their laptop. Every thread starts with the project's files, repositories, instructions, and memory, and a project Library collects files the user adds and files Claude produces. Existing chat and Cowork projects keep working and will be upgraded as the rollout expands.
Claude Desktop on 3P adds built-in browser and Claude in Chrome configuration for Cowork and Code
New doc covers configuring Claude in Chrome and the built-in browser in Cowork and Code for Claude Desktop 3P deployments.
Workflow runs pause and resume at claude.ai usage limits (v2.1.271)
When an agent in a workflow run hits the claude.ai usage limit, the run now pauses rather than failing that agent: waiting agents hold, no new agents start, and the run continues on its own shortly after the limit resets. The pause requires an interactive claude.ai-subscription session, autoContinueAtUsageLimit enabled, a reset within 24 hours, and no more than two prior waits; otherwise the affected agent fails. Requires Claude Code v2.1.271 or later.
Workflow size guideline medium narrows to under 10 agents; Pro defaults to small
The dynamic workflow size guideline changes: medium now means fewer than 10 agents (previously fewer than 15), and Pro-plan signed-in users on v2.1.271 or later default to small instead of medium. The guideline remains configurable via /config or the workflowSizeGuideline settings key; requires v2.1.219 or later.
Usage page adds a Time at limit view with forecast
Organization settings > Usage opens with time-at-limit per active seat this month, for all members and power users, plotted against prior months with a forecast, and identifies the group or limit type with the most time at limit.
Anthropic adds compact-2026-09-04 beta header
A new beta header value, compact-2026-09-04, appears across the beta API surface (organization, tunnels, sessions, usage report endpoints), extending the compaction beta line alongside mid-conversation-system-clear-at-2026-08-21. Corroborated across many endpoint pages in the same diff.
New compact-2026-09-04 beta header appears in the Models API beta list
The Models API endpoints' anthropic-beta header enum adds compact-2026-09-04, a new beta header alongside the existing mid-conversation-system-clear-at-2026-08-21 entry, indicating a new compaction-related beta.
Cross-session messages now notify headless senders via streamed output
Claude Code cross-session messaging documentation adds sender notices for `claude -p` sessions: when a receiver holds a message, the sender gets a notice delivered to its Claude via streamed output as an informational system message, with follow-ups on deliver, deny, or expiry, and a refusal notice telling the sender's Claude not to wait or resend. Previously only interactive same-machine senders saw these notices. Requires v2.1.271 or later.
Artifacts gain viewer file downloads as a declared runtime capability
Artifacts can now offer viewers a file the page generates (CSV export, PNG chart) via a download control. Downloads are a runtime capability claude.ai enables per account; Claude checks account eligibility and declares the downloads capability at publish. The artifact viewer blocks page-initiated downloads including data: and blob: links, so ordinary download links don't work and pages using them must be rebuilt with the capability.
Claude adds Claude Docs as a gated artifact capability
A Docs capability appears in the custom-roles capability table and in Organization settings > Artifacts; users without it can still open docs shared with them.
Claude adds Claude Slides for presentation artifacts
Presentations move out of Claude Design into their own tool, Claude Slides, with its own setting in Organization settings > Artifacts on Team and Enterprise plans.
Claude Code can read artifacts shared with you
A new docs section covers reading an artifact someone shared: give Claude the URL or attach it from /artifacts. Claude reads it like a WebFetch page — a summary that reports instructions in the page rather than relaying them — and saves the page's full source to a local file so it can open the exact content, such as to republish as an editor.
Claude Design adds Google Slides export and new send-to destinations
Export gains Google Slides (standalone experience only) and the send-to list expands to Adobe Experience Manager, Adobe for Creativity, Adobe Journey Optimizer, HubSpot, Hyperframes, Netlify, v0 alongside the existing partners.
Claude Design becomes available in conversations and the Artifacts tab
Claude Design is no longer only the standalone claude.ai/design experience: it can be invoked in any conversation, from the Artifacts tab, via /design in Claude Code, and viewed on iOS and Android, with its own Design capability under Artifacts separate from Claude Design [standalone].
Self-hosted runner adds --drain-marker-file for host-initiated graceful drains
Claude Code v2.1.271 adds the --drain-marker-file flag (SELF_HOSTED_RUNNER_DRAIN_MARKER_FILE) to the self-hosted runner: when the named file exists as the drain starts, the runner reports its exit to Anthropic as a host drain rather than a plain shutdown signal. The drain itself, including the --drain-wait-sec hold, runs the same as without the flag.
/plugin install gains --marketplace to add and install in one command
Plugin installation docs add a one-command path: `/plugin install <plugin> --marketplace <source>` accepts the same source forms as `/plugin marketplace add` (GitHub owner/repo, git URL, local path), resolves and shows the source for confirmation, adds the marketplace, and opens the plugin's details for scope selection. Requires Claude Code v2.1.275 or later.
Agent SDK documents mid-session configuration changes
A new Agent SDK configuration page documents changing configuration mid-session on streaming input: setModel/set_model and setPermissionMode/set_permission_mode in both languages, plus TypeScript-only applyFlagSettings for runtime settings and updateSettings for writing an allowlisted set of keys to the project's local settings file. Also covers fallbackModel chains, env handling differences between TypeScript and Python, and turn/spend cap semantics.
Agent SDK exposes MCP server provenance to hooks and permission callbacks
Agent SDK v0.3.274 adds an McpServerProvenance type ({name, source}) carried as mcp_server on PreToolUse, PostToolUse, PostToolUseFailure, PermissionRequest, and PermissionDenied hook inputs, as mcpServer on CanUseTool, and as source on mcp_servers entries in init messages and mcpServerStatus(). The source field distinguishes in-process sdk servers, plugin-provided servers, and configuration scopes (user, project, local, dynamic, managed, enterprise, claudeai, agent), with guidance to base trust decisions on source.
Agent SDK result messages gain startup_failure_reason diagnostics
The Agent SDK documents a startup_failure_reason field on error_during_execution result messages (Agent SDK v0.3.274+), carrying one of sixteen codes covering org pin conflicts, invalid managed settings, gateway sign-in denials, unusable temp dirs or working directories, missing Windows shell tools, background-held sessions, worktree refusals, and bypass-permissions-as-root, so applications can offer the fix instead of a retry. CLAUDE_CODE_STARTUP_FAILURE_RESULTS=1 extends results to every value.
Cloud sessions gain a /fast command to toggle fast mode
In a cloud session, /fast now toggles fast mode for the session when fast mode is available on the account, requiring Claude Code v2.1.271 or later in the session's environment. Previously /fast was documented among argument-form commands but has been split out into its own toggle entry.
Changes
Date
Area / Type
Change
Product
Source
First observed
2026-09-18
ai-agents
capability expanded
Advisor model pairing table adds Opus 5 and Fable 5.1 and API-level rejection behavior
Claude Code
llms full
First observed
2026-09-18
ai-agents
feature added
Agent SDK fallback_model accepts a comma-separated list
Claude Code
llms full
First observed
2026-09-18
ai-agents
capability added
Agent SDK subagents can omit CLAUDE.md files
Claude Code
llms full
First observed
2026-09-18
ai-agents
capability added
Agent teams revive stopped in-process teammates on incoming messages
Claude Code
llms full
First observed
2026-09-18
ai-agents
feature added
Background tasks running-status reporting gains an idle opt-out for non-interactive sessions
Claude Code
llms full
First observed
2026-09-18
ai-agents
capability added
Claude Code adds Projects for coordinating parallel cloud sessions
Claude Code
llms full
First observed
2026-09-18
ai-agents
capability added
Claude Code adds SubagentHandback tool for classifier-reviewed subagent reports
Claude Code
llms full
First observed
2026-09-18
ai-agents
capability added
Claude Code rolls out a new beta version of projects with parallel cloud threads
Claude Code
llms full
First observed
2026-09-18
ai-agents
other
Claude Cowork and chat merge into one Claude experience on Pro and Max
Claude
llms full
First observed
2026-09-18
ai-agents
capability added
Claude Desktop on 3P adds built-in browser and Claude in Chrome configuration for Cowork and Code
Claude Cowork
llms full
First observed
2026-09-18
ai-agents
capability expanded
Claude unifies chat and Cowork into one experience on Pro and Max
Claude
llms full
First observed
2026-09-18
ai-agents
other
Cowork Dispatch is no longer available to new users
Claude Cowork
llms full
First observed
2026-09-18
ai-agents
limit change
Dynamic workflow size guideline: medium lowered from 15 to 10 agents, Pro default now small
Claude Code
llms full
First observed
2026-09-18
ai-agents
feature added
Projects joins Claude Code's parallel-agent comparison as a cloud option
Claude Code
llms full
First observed
2026-09-18
ai-agents
feature added
SubagentHandback tool reports readable from hooks
Claude Code
llms full
First observed
2026-09-18
ai-agents
feature added
Unmatched slash commands in the Agent SDK no longer fail the query
Claude Code
llms full
First observed
2026-09-18
ai-agents
capability added
Workflow runs pause and resume at claude.ai usage limits (v2.1.271)
Claude Code
llms full
First observed
2026-09-18
ai-agents
capability added
Workflow size guideline medium narrows to under 10 agents; Pro defaults to small
Claude Code
llms full
First observed
2026-09-18
ai-assist
other
Claude Cowork merges into the main Claude experience on Pro and Max
Claude
llms full
First observed
2026-09-18
analytics-reporting
capability expanded
Compliance API activity records add GitHub access change detail
Claude Developer Platform
llms full
First observed
2026-09-18
analytics-reporting
capability expanded
Compliance API adds channel-manager and agent-proxy activity types
Claude Developer Platform
llms full
First observed
2026-09-18
analytics-reporting
feature added
OTel raw-body events gain request/response pairing and a file-mode index
Claude Code
llms full
First observed
2026-09-18
analytics-reporting
capability expanded
OTel tool content telemetry moves to a tool.output span event
Claude Code
llms full
First observed
2026-09-18
analytics-reporting
capability expanded
Smart reports add delegated scoped access for non-admins
Claude
llms full
First observed
2026-09-18
analytics-reporting
feature added
Usage page adds a Time at limit view with forecast
Claude
llms full
872 more
First observed
2026-09-18
api-platform
feature added
Anthropic adds compact-2026-09-04 beta header
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
API accepts repeated anthropic-beta headers and repeatable CLI --beta flag
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Compaction beta (compact-2026-09-04) extends across session, skills, vaults, tunnels, and user-profiles endpoints
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Messages API adds a top-level compaction request parameter (compact-2026-09-04 beta)
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Messages API adds explicit compaction parameter with signed compaction blocks
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
feature added
New compact-2026-09-04 beta header appears in the Models API beta list
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
feature added
Python Agent SDK ContentBlock union adds server tool blocks
Claude Code
llms full
First observed
2026-09-18
api-platform
capability expanded
Thinking binding controls report blocks allowed through despite failed checks
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Thinking binding reporting distinguishes dropped blocks from mismatched blocks left in place
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Thinking binding reports now include thinking_mismatch_allowed transformations
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Web fetch tool gains url_sources control over which URLs are fetchable
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Web fetch tool gains url_sources control over which URLs are fetchable
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Web fetch tool gains url_sources to control the fetchable URL set
Claude Developer Platform
llms full
First observed
2026-09-18
api-platform
capability expanded
Web fetch tool gains url_sources to scope fetchable URLs by source
Claude Developer Platform
llms full
First observed
2026-09-18
billing-administration
feature tier change
Fable model access opens to Team premium seats
Claude
pricing
First observed
2026-09-18
collaboration
feature added
Claude Desktop shows project notifications for project sessions
Claude Code
llms full
First observed
2026-09-18
collaboration
capability added
Cross-session messages now notify headless senders via streamed output
Claude Code
llms full
First observed
2026-09-18
content-media
capability added
Artifacts gain viewer file downloads as a declared runtime capability
Claude Code
llms full
First observed
2026-09-18
content-media
feature tier change
Artifacts in Claude Code open to every plan that includes Claude Code
Claude Code
llms full
First observed
2026-09-18
content-media
capability added
Claude adds Claude Docs as a gated artifact capability
Claude
llms full
First observed
2026-09-18
content-media
capability added
Claude adds Claude Slides for presentation artifacts
Claude
llms full
First observed
2026-09-18
content-media
capability added
Claude Code can read artifacts shared with you
Claude Code
llms full
First observed
2026-09-18
content-media
feature added
Claude Design adds Google Slides export and new send-to destinations
Claude
llms full
First observed
2026-09-18
content-media
capability added
Claude Design becomes available in conversations and the Artifacts tab
Claude
llms full
First observed
2026-09-18
content-media
capability expanded
Design systems migrate into Artifacts with Claude-assisted cleanup
Claude
llms full
First observed
2026-09-18
deployment-topology
capability added
Self-hosted runner adds --drain-marker-file for host-initiated graceful drains
Claude Code
llms full
First observed
2026-09-18
deployment-topology
other
Trusted network allowlist for cloud sessions gains JSR, Google Maven, Gradle plugin artifacts, and Cloudflare R2; drops statsig and Sentry
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
/output-style command returns and extends beyond interactive sessions
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
/output-style works in non-interactive mode (v2.1.269)
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability added
/plugin install gains --marketplace to add and install in one command
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability added
Agent SDK documents mid-session configuration changes
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability added
Agent SDK exposes MCP server provenance to hooks and permission callbacks
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability added
Agent SDK result messages gain startup_failure_reason diagnostics
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
Agent SDK system prompt snapshot gains a disable option and mid-session guidance
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
Artifact publish validation extends to connector tool-name checks
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Automatic compaction gains a last-resort recovery path (v2.1.269)
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
claude.ai skill sync now happens by default in terminal sessions
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
claude.ai-hosted marketplaces add --claudeai flag and allowlist matching (v2.1.273)
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
CLI documents connecting to Managed Agents sessions from the terminal
Claude Developer Platform
llms full
First observed
2026-09-18
developer-experience
feature added
Cloud sessions gain a /fast command to toggle fast mode
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
Code review --comment can post findings on GitLab merge requests via glab
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Gateway model discovery timeout becomes configurable
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Hook timeout semantics refined for Stop, SubagentStop, and SessionStart
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
LLM gateway model discovery requests gain a configurable timeout
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
MCP first-turn wait becomes configurable via CLAUDE_CODE_MCP_STARTUP_WAIT_MS
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
MCP insufficient_scope tool-call failures name the missing scope
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Monitor tool watches capped at a 30-minute effective deadline
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Monitor watches gain deadlines (5 minutes default, 30 maximum)
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
New /output-style command lists and switches output styles
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Non-interactive first-turn MCP wait becomes configurable
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
npm-source plugin installs no longer run install scripts
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
Output styles gain a /output-style command and Python SDK settings support
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
Plugin dependency installs skip bun lockfiles accompanied by bunfig.toml
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability added
Plugin install and update gain --accept-command for scripted command acceptance (v2.1.271)
Claude Code
llms full
First observed
2026-09-18
developer-experience
other
Plugin marketplace clones no longer download Git LFS content
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Plugin userConfig gains options picker and /config rows (v2.1.269/271)
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Remote Control adds /output-style support from mobile and web
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
SDK startup_failure_reason gains worktree failure values (v2.1.274)
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
SessionEnd hooks without a per-hook timeout inherit the budget as their timeout
Claude Code
llms full
First observed
2026-09-18
developer-experience
limit change
Ultrareview CLI --timeout default raised from 30 to 45 minutes
Claude Code
llms full
First observed
2026-09-18
developer-experience
feature added
Unmatched slash commands in non-interactive sessions now reach Claude (v2.1.274)
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability added
VS Code extension adds a prompt cache clock indicator
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability expanded
VS Code extension adds hooks and permissions editors to the Customize menu
Claude Code
llms full
First observed
2026-09-18
developer-experience
capability added
VS Code extension attaches the open editor file to messages
Claude Code
llms full
First observed
2026-09-18
integrations-ecosystem
capability added
Claude Code can add plugin marketplaces hosted on claude.ai
Claude Code
llms full
First observed
2026-09-18
integrations-ecosystem
new integration
Claude Desktop on 3P adds a Box connector
Claude
llms full
First observed
2026-09-18
integrations-ecosystem
new integration
Claude Desktop on 3P adds a Google Cloud connector
Claude
llms full
First observed
2026-09-18
integrations-ecosystem
new integration
Claude Desktop on 3P adds a Salesforce connector
Claude
llms full
First observed
2026-09-18
integrations-ecosystem
capability expanded
claude.ai skills and plugins now sync in interactive terminal sessions
Claude Code
llms full
First observed
2026-09-18
integrations-ecosystem
capability expanded
Self-hosted runners load MCP servers from managedMcpServers in managed settings
Claude Code
llms full
First observed
2026-09-18
mobile-desktop
capability expanded
Claude Desktop /resume lists and restores CLI sessions with search
Claude Code
llms full
First observed
2026-09-18
mobile-desktop
capability expanded
Voice mode now works in task conversations in the new Claude experience
Claude
llms full
First observed
2026-09-18
performance-scale
capability added
Claude Code compaction preserves background commands and subagents
Claude Code
llms full
First observed
2026-09-18
performance-scale
limit change
Claude Free context window listed as up to 1M tokens
Claude
pricing
First observed
2026-09-18
performance-scale
limit change
Claude Max context window listed as up to 1M tokens
Claude
pricing
First observed
2026-09-18
performance-scale
limit change
Claude Pro context window listed as up to 1M tokens
Claude
pricing
First observed
2026-09-18
performance-scale
feature added
Fast mode now works in cloud sessions (v2.1.271)
Claude Code
llms full
First observed
2026-09-18
performance-scale
capability expanded
New compact-2026-09-04 beta header added across beta APIs
Claude Developer Platform
llms full
First observed
2026-09-18
performance-scale
limit change
Workflow concurrent agent limit becomes configurable up to 256
Claude Code
llms full
First observed
2026-09-18
performance-scale
capability added
Workflow concurrent-agent cap becomes configurable via env var (v2.1.269)
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Artifacts gain an Enterprise External sharing control
Claude
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Artifacts gain per-artifact external sharing exceptions
Claude
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Auto mode can use provider-hosted server-side classifiers on Bedrock, Agent Platform, and Foundry
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Auto mode classifier can run server-side on Bedrock, Google Agent Platform, and Foundry
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Auto mode no longer aborts skill invocations on unmatched injected commands
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Auto mode sandbox network access moves to per-command allowed domains
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Bash edit diffs now surface to PostToolUse hooks
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Claude Code adds bashEditDiffEnabled to record Bash-changed files in every permission mode
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability added
Claude Desktop on 3P adds OAuth sign-in setup for managed MCP servers
Claude
llms full
First observed
2026-09-18
permissions-governance
capability added
Claude for Government Config adds member skill creation setting
Claude
llms full
First observed
2026-09-18
permissions-governance
capability expanded
claude.ai plugin sync extends to terminal sessions with org-required plugins (v2.1.273)
Claude Code
llms full
First observed
2026-09-18
permissions-governance
feature added
Cloud session start rejected on models excluded by server-managed availableModels
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API activity schema documents new platform audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds 21 new audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds activity types for Claude Code Desktop, ZDR, connector domain guard, and Cowork admin settings
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds agent proxy provisioning link audit events and GitHub access change details
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds agent proxy rule created/updated audit events
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds Claude Design activity types and retires design_project_viewed
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds Claude Design project activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds Claude project and document audit activity types
Claude Developer Platform
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds data residency, bulk deletion, and export activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds platform agent session, API key, App Attest, billing, and clearance activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds prepaid recharge, project lifecycle, and pubsec identity audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds runner-pool and Security Center activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds session-share, skill lifecycle, and skill security-scan activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds Slack channel manager and channel join audit events
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds snapshot, artifact sharing, and chat access activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds SSO seat tier, taint, and sync-file audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds SSO seat tier, taint, sync-file and user/invite audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds usage-credit spend limit, file, and GHE configuration activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API adds workspace, plugin, usage-report, and spend-limit audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API audit events record direct channel-manager authorization
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API audit schema adds channel manager and Cowork browser-pane activity types
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
feature added
Compliance API documents expanded organization audit activity coverage
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API documents new organization activity types and data export scope fields
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API flags sessions truncated at 100,000 inference calls
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API logs Claude Code Review repository and org config changes
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API member listings add parent organization admin and owner roles
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Compliance API renames prepaid auto-recharge audit activities to auto-reload
Claude Developer Platform
First observed
2026-09-18
permissions-governance
capability expanded
Cowork in-app browser gains an org-wide admin disable control
Claude Cowork
llms full
First observed
2026-09-18
permissions-governance
feature added
Custom roles can set a default effort level per model
Claude
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Default model settings gain per-role default effort level
Claude
llms full
First observed
2026-09-18
permissions-governance
feature added
Enterprise custom roles gain an eighth admin area, Claude Design Admin
Claude
llms full
First observed
2026-09-18
permissions-governance
feature added
Hook inputs gain mcp_server provenance for MCP tools
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability added
Managed settings gain claude.ai skill and plugin sync controls
Claude Code
llms full
First observed
2026-09-18
permissions-governance
feature added
Marketplace names npm, pip, uv, cargo, github, gh now reserved (v2.1.275)
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
MCP allowlist lock now spans every admin-managed settings source
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Multi-repository cloud sessions do not load repo hooks, permission rules, or .mcp.
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability added
Organization plugin sync adds GitLab-hosted marketplaces (public beta)
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Organization skill management adds user publishing with owner review workflow
Claude
llms full
First observed
2026-09-18
permissions-governance
feature added
Organizations can disable cloud sessions via allow_remote_sessions policy (v2.1.268)
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability added
Permission rules gain gitignore negation patterns for deny and ask rules
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Permission rules now cover tee write targets (v2.1.269)
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
Plan mode blocks extend to headless, Agent SDK, and VS Code sessions
Claude Code
llms full
First observed
2026-09-18
permissions-governance
capability expanded
RBAC Groups and Roles API drop the ce-user-management beta header
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
capability expanded
RBAC Groups and Roles APIs drop their required beta header
Claude Developer Platform
llms full
First observed
2026-09-18
permissions-governance
feature added
Self-hosted Claude Code runners can be forcibly removed from a pool
Claude Code
llms full
First observed
2026-09-18
permissions-governance
feature added
syncClaudeAiPlugins joins the keys a stricter project value can force off
Claude Code
llms full
First observed
2026-09-18
search-retrieval
capability expanded
New Claude experience removes the web search toggle in favor of automatic search
Claude
llms full
First observed
2026-09-18
security-compliance
feature added
Agent team teammates revived without a trusted definition folder run without custom instructions
Claude Code
llms full
First observed
2026-09-18
security-compliance
capability added
Claude apps gateway warns on public-address clients when no allow list is set
Claude Code
llms full
First observed
2026-09-18
security-compliance
capability added
Claude Code accepts gateways on organization-owned public address space
Claude Code
llms full
First observed
2026-09-18
security-compliance
feature added
Claude Code blocks credential expansion into remote MCP server URLs and headers
Claude Code
llms full
First observed
2026-09-18
security-compliance
capability added
Claude Science documents model safeguards and the Life Sciences Verification Program
Claude Science
llms full
First observed
2026-09-18
security-compliance
feature added
Compliance API activity schema adds new org setting-change types
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API activity schema consolidates plugin events into skill events and enriches activity payloads
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API adds ~21 new audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API adds audit activity types for dreams, memory stores, federation, and files
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API adds audit coverage for Claude Code memory, plugins, settings, file access and export events
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API adds Claude Code Security scan and runner-pool audit activities
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API adds data residency, directory resync/sync, and discoverability activity types
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API adds eleven new audit activity types
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API adds usage credit spend limit and file upload/delete activity types
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API audit activity coverage expands across federation, memory, dreams, and files
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API effective settings now report zero data retention, CMEK, and access transparency
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API export activities gain export_type and scope fields
Claude Developer Platform
llms full
Shipped
2026-09-18
security-compliance
capability expanded
Compliance API local session endpoints add Claude in Chrome transcripts
Claude Developer Platform
llms full
Shipped
2026-09-18
security-compliance
capability expanded
Compliance API local sessions now return Claude in Chrome transcripts
Claude Developer Platform
changelog
First observed
2026-09-18
security-compliance
capability expanded
Compliance API reports zero data retention, CMEK, and access transparency settings
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Compliance API schema documents new login, marketplace, and MCP directory activity types
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability expanded
Content provenance docs add per-model watermarking support table
Cross-product
llms full
First observed
2026-09-18
security-compliance
feature added
Cowork sessions require approval to read local files outside connected folders
Claude Code
llms full
First observed
2026-09-18
security-compliance
capability expanded
Custom data retention documents project-precedence semantics and product exclusions
Claude
llms full
First observed
2026-09-18
security-compliance
capability expanded
Cyber Verification Program opens to Claude on Google Cloud
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
feature added
Inference hooks circuit breaker recovers using synthetic config-test requests
Claude Developer Platform
llms full
First observed
2026-09-18
security-compliance
capability added
Sandboxed commands in auto mode carry per-command allowed domains
Claude Code
llms full
First observed
2026-09-18
security-compliance
capability added
Sandboxed shell tool now covers PowerShell and Monitor commands
Claude Code
llms full
First observed
2026-09-18
security-compliance
capability expanded
SCIM provisioning gains a welcome-email toggle, suppressed for regulated configurations
Claude
llms full
First observed
2026-09-18
security-compliance
capability added
Self-hosted runner adds --host-config-snapshot with disk digest verification
Claude Code
llms full
First observed
2026-09-18
security-compliance
feature added
Subprocess credential scrub also strips configuration-store pointer variables
Claude Code
llms full
First observed
2026-09-18
security-compliance
feature added
WebFetch blocks localhost and dotless hostname requests (v2.1.268)
Claude Code
llms full
First observed
2026-09-18
security-compliance
feature added
WebFetch refuses localhost and dotless hostnames
Claude Code
llms full
First observed
2026-09-18
security-compliance
capability added
Worktree creation adds a fourth unsafe-git-config refusal case
Claude Code
llms full
First observed
2026-09-18
threat-defense
feature added
Anthropic runs real-time safeguards on API inputs and outputs by default
Claude Developer Platform
llms full
First observed
2026-09-18
threat-defense
capability expanded
Browser use tool gains automatic prompt-injection classifiers
Claude Developer Platform
llms full
First observed
2026-09-18
threat-defense
feature added
Claude Code Security supports permanent vulnerability deletion with audit logging
Claude Security
llms full
First observed
2026-09-18
workflow-automation
feature added
/goal gains automatic retries and pausing on non-fatal errors (v2.1.269)
Claude Code
llms full
Shipped
2026-09-17
ai-agents
feature added
Claude Code adds a send-now key for queued messages
Claude Code
changelog
Shipped
2026-09-17
ai-assist
feature added
VS Code extension can view, edit and delete saved memories
Claude Code
llms full
Shipped
2026-09-17
analytics-reporting
feature added
OpenTelemetry export gains effort attribute and managed-settings event
Claude Code
changelog
Shipped
2026-09-17
content-media
capability expanded
Artifact tab icons switch from emoji favicon to one-word icon
Claude Code
changelog
Shipped
2026-09-17
content-media
capability expanded
Pasted images saved as openable files without a permission prompt
Claude Code
changelog
Shipped
2026-09-17
developer-experience
capability expanded
Claude apps gateway gains timeouts, draining and spend-check tuning
Claude Code
changelog
Shipped
2026-09-17
developer-experience
capability expanded
Claude apps gateway sign-in confirms the named account
Claude Code
changelog
Shipped
2026-09-17
developer-experience
feature added
Claude Code adds an MCP startup wait bound for non-interactive turns
Claude Code
changelog
Shipped
2026-09-17
developer-experience
capability added
Claude Code cloud sessions gain file viewing
Claude Code
changelog
Shipped
2026-09-17
developer-experience
feature added
Cloud session diff view gains a compare-against branch picker
Claude Code
changelog
Shipped
2026-09-17
developer-experience
capability expanded
Code Review moves to leaner inline prompts and clearer findings
Claude Code
changelog
Shipped
2026-09-17
developer-experience
capability expanded
Plugin marketplaces: install-time marketplace add and LFS pointer clones
Claude Code
changelog
Shipped
2026-09-17
developer-experience
feature added
VS Code adds memory management dialog and Customize menu entries
Claude Code
changelog
Shipped
2026-09-17
developer-experience
feature added
VS Code diff tab gains per-change accept and reject
Claude Code
changelog
Shipped
2026-09-17
developer-experience
feature added
VS Code extension adds per-change accept and reject in the diff tab
Claude Code
llms full
Shipped
2026-09-17
developer-experience
feature added
VS Code extension continues the step interrupted by a window reload
Claude Code
llms full
Shipped
2026-09-17
integrations-ecosystem
capability added
Claude Code syncs claude.ai skills and plugins to terminal sessions
Claude Code
changelog
Shipped
2026-09-17
integrations-ecosystem
new integration
Claude Tag adds Amazon CloudWatch, CloudWatch Logs and SNS credential presets
Claude Tag
llms full
Shipped
2026-09-17
integrations-ecosystem
new integration
Claude Tag adds Datadog credential presets for US3, AP1, AP2 and US1-FED sites
Claude Tag
llms full
Shipped
2026-09-17
integrations-ecosystem
new integration
Claude Tag adds Google Cloud Monitoring and Cloud Logging credential presets
Claude Tag
llms full
Shipped
2026-09-17
integrations-ecosystem
feature added
Claude Tag adds monitoring credential presets
Claude Tag
changelog
Shipped
2026-09-17
integrations-ecosystem
capability expanded
MCP client fixes transport fallback, timeouts and error reporting
Claude Code
changelog
Shipped
2026-09-17
permissions-governance
capability added
Claude Desktop 3P adds allowedPluginMcpServers allowlist
Claude
changelog
Shipped
2026-09-17
permissions-governance
feature added
Claude Desktop 3P adds built-in browser configuration keys
Claude
changelog
Shipped
2026-09-17
permissions-governance
feature added
Claude Tag access bundles gain attach conditions for guest and Slack Connect channels
Claude Tag
llms full
Shipped
2026-09-17
permissions-governance
feature added
Claude Tag admin forms gain an up-front Guests setting
Claude Tag
llms full
Shipped
2026-09-17
permissions-governance
capability expanded
Claude Tag expands access bundles, guest settings and channel watching
Claude Tag
changelog
Shipped
2026-09-17
security-compliance
capability expanded
npm-sourced plugins no longer run install scripts
Claude Code
changelog
Shipped
2026-09-17
security-compliance
feature added
Plugins from npm are fetched with install scripts disabled and integrity-verified
Claude Code
llms full
Shipped
2026-09-17
workflow-automation
capability expanded
Routines republish editable artifacts and retry 72h on missing GitHub
Claude Code
changelog
Shipped
2026-09-16
ai-agents
feature added
Auto-review off now applies to agents already running in Claude Science
Claude Science
changelog
Shipped
2026-09-16
ai-agents
feature added
Claude Science can send short messages while a task continues
Claude Science
changelog
Shipped
2026-09-16
collaboration
feature added
Claude Science progress summaries gain comments and bookmarks
Claude Science
changelog
Shipped
2026-09-16
mobile-desktop
feature added
Claude Science on Mac gains a native Apple silicon update path
Claude Science
changelog
Shipped
2026-09-16
mobile-desktop
feature added
Claude Science work saved locally becomes reachable from other sign-ins
Claude Science
changelog
Shipped
2026-09-16
performance-scale
feature added
Claude Science sessions survive model switches to smaller context windows
Claude Science
changelog
Shipped
2026-09-16
search-retrieval
feature added
Claude Science speeds up search of long session history
Claude Science
changelog
Shipped
2026-09-16
security-compliance
feature added
Claude Science adds use case selection for Life Sciences Verification Program sessions
Claude Science
changelog
Shipped
2026-09-16
security-compliance
feature added
Claude Science delivers saved credentials to code only on request and approval
Claude Science
changelog
Shipped
2026-09-15
ai-agents
capability expanded
Auto mode defaults to the local classifier on Bedrock, Vertex and Foundry
Claude Code
changelog
First observed
2026-09-15
ai-agents
feature added
Claude Tag adds a command to check whether Claude is still working
Claude Tag
llms full
Shipped
2026-09-15
ai-agents
feature added
Remote Control sessions can be forked from the Claude app
Claude Code
changelog
Shipped
2026-09-15
ai-agents
feature added
Remote Control sessions can be forked from the Claude app as background sessions
Claude Code
llms full
Shipped
2026-09-15
ai-assist
feature added
Claude Desktop 3P adopts the published Claude Code model catalog
Claude
changelog
First observed
2026-09-15
ai-assist
capability added
Claude Desktop on 3P documents model and effort level selection
Claude
llms full
First observed
2026-09-15
ai-assist
feature added
Salesforce in Claude ships 37 sales skills for account workflows
Claude
llms full
First observed
2026-09-15
analytics-reporting
capability expanded
Smart reports add delegated access scoped to groups, departments, and cost centers
Claude
llms full
Shipped
2026-09-15
content-media
capability expanded
Artifact tool gains in-place shared edits and safer publishing
Claude Code
changelog
Shipped
2026-09-15
developer-experience
feature added
Claude Code adds opt-in request-class headers for LLM gateways
Claude Code
changelog
Shipped
2026-09-15
developer-experience
feature added
Claude Code adds opt-in x-claude-code-* request headers for LLM gateways
Claude Code
llms full
Shipped
2026-09-15
developer-experience
capability expanded
Claude Desktop Code SSH and WSL sessions persist in the background
Claude Code
changelog
Shipped
2026-09-15
integrations-ecosystem
capability added
Claude adds Salesforce in Claude (beta) plugin
Claude
changelog
Shipped
2026-09-15
integrations-ecosystem
new integration
Claude launches Salesforce in Claude (beta) with 37 pre-built sales skills
Claude
changelog
First observed
2026-09-15
integrations-ecosystem
new integration
Salesforce in Claude plugin launches in beta via AgentExchange
Claude
llms full
Shipped
2026-09-15
mobile-desktop
feature added
Claude Desktop adds a chromiumFlags setting for GPU workarounds
Claude
changelog
Shipped
2026-09-15
permissions-governance
feature added
Claude Desktop 3P adds an admin switch to disable scheduled tasks
Claude
changelog
Shipped
2026-09-15
permissions-governance
feature added
Claude Desktop 3P adds organization effort and default-model controls
Claude
changelog
Shipped
2026-09-15
permissions-governance
feature added
Claude Desktop 3P broadens managed MCP tool permissions
Claude
changelog
Shipped
2026-09-15
permissions-governance
feature added
Claude Desktop Chat stops prompting when Claude hands back a produced file
Claude
changelog
First observed
2026-09-15
permissions-governance
capability added
Claude for Government Config adds member-added plugins setting
Claude
llms full
Shipped
2026-09-15
permissions-governance
capability expanded
Managed MCP server lock now applies from lower-priority admin sources
Claude Code
llms full
Shipped
2026-09-15
security-compliance
capability expanded
Claude account sign-in gains plugins access; synced skills trashable
Claude Code
changelog
Shipped
2026-09-15
security-compliance
feature added
Claude Desktop 3P adds arguments for the inference credential helper
Claude
changelog
Shipped
2026-09-15
security-compliance
feature added
Claude Desktop 3P adds redirectHost for identity providers requiring localhost redirects
Claude
changelog
Shipped
2026-09-15
security-compliance
feature added
Claude Desktop 3P can route Azure AI Foundry requests through a customer gateway
Claude
changelog
Shipped
2026-09-15
security-compliance
feature added
Claude Desktop 3P routes Code SSH through the device's OpenSSH client
Claude
changelog
First observed
2026-09-15
security-compliance
capability added
Claude Tag adds healthcare PHI configuration guidance
Claude Tag
llms full
Shipped
2026-09-15
workflow-automation
feature removed
Claude Desktop removes the calendar view from Routines
Claude Code
changelog
Shipped
2026-09-14
ai-agents
capability expanded
Dynamic workflows pause on usage limits and resume automatically
Claude Code
changelog
Shipped
2026-09-14
billing-administration
capability added
Claude apps gateway pricing multiplier supports markups up to 10x
Claude Code
llms full
Shipped
2026-09-14
billing-administration
capability expanded
Gateway pricing supports markup multipliers up to 10x
Claude Code
changelog
Shipped
2026-09-14
content-media
feature added
Markdown artifacts now render as styled document pages
Claude Code
llms full
Shipped
2026-09-14
content-media
capability expanded
Markdown artifacts render as styled document pages
Claude Code
changelog
Shipped
2026-09-14
deployment-topology
feature added
Self-hosted runner reports host drains via a marker file
Claude Code
changelog
Shipped
2026-09-14
developer-experience
feature added
Claude Code /config panel gains mouse support in fullscreen mode
Claude Code
changelog
Shipped
2026-09-14
developer-experience
feature added
claude mcp serve sends progress updates every 30 seconds
Claude Code
changelog
Shipped
2026-09-14
developer-experience
capability expanded
Monitor watches gain a mandatory deadline, replacing persistent mode
Claude Code
changelog
Shipped
2026-09-14
developer-experience
feature added
Subagents can run without CLAUDE.md files via omitClaudeMd
Claude Code
changelog
Shipped
2026-09-14
developer-experience
feature added
VS Code extension adds an Attach Open File setting
Claude Code
changelog
Shipped
2026-09-14
mobile-desktop
feature added
Claude Science 0.1.48 improves Windows environment setup
Claude Science
changelog
Shipped
2026-09-14
network-transport
capability expanded
Admin Cloud environments editor gains custom network access option
Claude Code
changelog
Shipped
2026-09-14
performance-scale
limit change
Artifact watching limit raised from 5 to 10 per session
Claude Code
changelog
Shipped
2026-09-14
performance-scale
capability expanded
Claude Code fast mode extends to Remote sessions on cloud and self-hosted runners
Claude Code
changelog
Shipped
2026-09-14
performance-scale
limit change
Dynamic workflow default size is small on Pro; medium guideline lowered to 10 agents
Claude Code
changelog
Shipped
2026-09-14
performance-scale
feature added
Fast mode comes to Claude Code Remote sessions (cloud and self-hosted)
Claude Code
llms full
Shipped
2026-09-14
performance-scale
capability expanded
Messages API adds on-demand compaction with signed compaction blocks
Claude Developer Platform
llms full
Shipped
2026-09-14
performance-scale
capability expanded
Messages API adds on-demand conversation compaction (beta)
Claude Developer Platform
changelog
Shipped
2026-09-14
permissions-governance
capability expanded
Auto mode classifier reviews subagent hand-backs and defers inline commands to permission rules
Claude Code
llms full
Shipped
2026-09-14
permissions-governance
capability expanded
Auto mode reviews subagent hand-back calls up front
Claude Code
changelog
Shipped
2026-09-14
permissions-governance
capability expanded
Auto mode routes inline ! shell commands through default-mode permission rules
Claude Code
changelog
Shipped
2026-09-14
permissions-governance
capability expanded
Sandboxed commands gain per-command allowed_domains in auto mode
Claude Code
changelog
Shipped
2026-09-14
security-compliance
feature added
Auto mode sandboxing gains per-command allowed_domains for Bash, PowerShell and Monitor
Claude Code
llms full
Shipped
2026-09-14
security-compliance
feature added
Claude Science warns before sign-in expiry
Claude Science
changelog
Shipped
2026-09-14
security-compliance
feature added
Cloud environments admin editor gains a Custom network access option
Claude Code
llms full
Shipped
2026-09-14
security-compliance
feature added
Plugin install accepts an exact command hash instead of -y
Claude Code
changelog
First observed
2026-09-12
ai-agents
feature added
Backgrounding a resumed session can continue it under its own ID
Claude Code
llms full
First observed
2026-09-12
ai-agents
capability expanded
Browser use tool now renders download events into Claude's context
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
claude --continue can reopen finished background sessions
Claude Code
First observed
2026-09-12
ai-agents
feature added
claude --continue now includes finished background sessions
Claude Code
llms full
First observed
2026-09-12
ai-agents
feature added
Claude Code adds a --system-prompt-snapshot flag for resumed conversations
Claude Code
llms full
First observed
2026-09-12
ai-agents
capability expanded
Claude Code adds worktree-removal override flags to `claude rm`
Claude Code
llms full
First observed
2026-09-12
ai-agents
feature added
Claude Code can resume a session by passing its transcript file path
Claude Code
llms full
First observed
2026-09-12
ai-agents
feature added
Claude Code exposes a per-session scratch directory for background sessions
Claude Code
llms full
First observed
2026-09-12
ai-agents
capability expanded
Claude Code narrows default availability of task-tracking tools by model
Claude Code
llms full
First observed
2026-09-12
ai-agents
limit change
Claude Code raises the default ultrareview timeout from 30 to 45 minutes
Claude Code
llms full
First observed
2026-09-12
ai-agents
feature removed
Claude Code removes the subagent background shell lifetime cap
Claude Code
llms full
First observed
2026-09-12
ai-agents
capability added
Cloud sessions can expire while waiting on MCP connector approval
Claude Code
llms full
First observed
2026-09-12
ai-agents
feature added
Cloud sessions persist workflow run results across VM reclaim
Claude Code
llms full
First observed
2026-09-12
ai-agents
feature added
Deployment GitHub repository resources no longer require an authorization token for public repos
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability added
Managed Agents add a server-judged auto permission policy for tool calls
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents add an 'auto' permission policy that lets the server judge each tool call
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents adds a server-side auto permission policy for tool calls
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents adds an 'auto' tool permission policy
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents adds an auto permission policy for tool calls
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents adds an auto permission policy for tool execution
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
feature added
Managed Agents adds an auto permission policy that lets the server judge each tool call
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents adds an automatic per-call tool permission policy
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents GitHub repo mounts no longer require a token for public repos
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents sessions can mount public GitHub repositories without a token
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
feature added
Managed Agents sessions can mount public GitHub repositories without a token
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents sessions can mount public GitHub repositories without a token
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability expanded
Managed Agents tool-use events expose the auto permission policy's per-invocation judgement
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
limit change
Subagent background commands no longer time out at 60 minutes
Claude Code
llms full
First observed
2026-09-12
ai-agents
feature added
SubagentStart hook fires on subagent resume and teammate turns
Claude Code
llms full
First observed
2026-09-12
ai-agents
capability expanded
Task tool default availability redefined by model family
Claude Code
llms full
First observed
2026-09-12
ai-agents
capability added
Task-tracking tools default availability narrowed to older model families
Claude Code
First observed
2026-09-12
ai-agents
capability expanded
Web fetch tool adds a content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
ai-agents
capability added
Workflow agent() calls gain schema-validated structured output
Claude Code
llms full
First observed
2026-09-12
ai-assist
capability added
/advisor command now works headless, in the Agent SDK, desktop, and Remote Control
Claude Code
First observed
2026-09-12
ai-assist
capability added
Claude Code /advisor works in non-interactive and Remote Control sessions
Claude Code
llms full
First observed
2026-09-12
ai-assist
capability expanded
Output style changes apply mid-session without a restart
Claude Code
First observed
2026-09-12
ai-assist
capability added
Output styles now apply mid-session and can be created from VS Code
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Analytics API enablement restricted to Primary Owner
Claude
llms full
First observed
2026-09-12
analytics-reporting
endpoint added
Anthropic adds a beta organization Cost Report endpoint
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Anthropic adds beta organization analytics endpoints for artifacts, chat projects, connectors, and cost
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Anthropic expands beta organization usage reports with speed and inference-geo dimensions
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
endpoint added
Beta analytics API adds artifact activity endpoint
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
endpoint added
Beta analytics API adds bucketed cost reporting endpoint
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
endpoint added
Beta analytics API adds chat project usage endpoint
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
endpoint added
Beta analytics API adds connector usage endpoint
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
endpoint added
Beta analytics API adds per-user cost endpoint
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
capability added
Claude Code adds repository identity attributes to OpenTelemetry exports
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
capability added
Claude Code adds safe span attributes for tools, commands, errors and timing
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
feature added
Claude Code telemetry can tag metrics with repository attributes
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
capability added
Claude Code warns before a usage window runs out
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Claude Enterprise Analytics API adds skill usage, per-user usage, and activity endpoints
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Claude Enterprise Analytics API expands with per-entity usage endpoints
Claude Developer Platform
First observed
2026-09-12
analytics-reporting
capability expanded
Claude Enterprise Analytics API expands with summaries, plugins, connectors, and per-user reporting endpoints
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
capability added
Claude Tag adds per-user cost attribution via the Analytics API
Claude Tag
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Enterprise Analytics API endpoints documented across usage, cost, skills, connectors, plugins, and artifacts
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
capability added
Gateway policies can point telemetry directly at an org collector
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
capability added
Gateway telemetry relay gains identity attributes, per-signal selectors, and failure backoff
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Organization usage and cost report endpoints documented in beta API
Claude Developer Platform
First observed
2026-09-12
analytics-reporting
capability expanded
Organization usage and cost report endpoints documented in the beta API
Claude Developer Platform
llms full
First observed
2026-09-12
analytics-reporting
capability added
Statusline exposes prompt cache miss cause diagnostics
Claude Code
llms full
First observed
2026-09-12
analytics-reporting
capability expanded
Usage and Cost API gains a beta organization cost report endpoint
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
--plugin-dir accepts a folder of plugins for local testing
Claude Code
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: GET /v1/organizations/tunnels deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: GET /v1/organizations/tunnels/{tunnel_id} deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: GET /v1/organizations/tunnels/{tunnel_id}/certificates deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: GET /v1/organizations/tunnels/{tunnel_id}/certificates/{certificate_id} deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: POST /v1/organizations/tunnels/{tunnel_id}/archive deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: POST /v1/organizations/tunnels/{tunnel_id}/certificates deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: POST /v1/organizations/tunnels/{tunnel_id}/certificates/{certificate_id}/archive deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: POST /v1/organizations/tunnels/{tunnel_id}/reveal_token deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Admin API: POST /v1/organizations/tunnels/{tunnel_id}/rotate_token deprecated
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Agent SDK adds cloud_credential_error to assistant-message errors and subagent retries
Claude Code
llms full
First observed
2026-09-12
api-platform
capability added
Agent SDK adds custom system prompt form with snapshot control
Claude Code
llms full
First observed
2026-09-12
api-platform
capability expanded
Agent SDK clarifies user_message_uuid echo on mid-turn message pickup
Claude Code
llms full
First observed
2026-09-12
api-platform
capability added
Agent SDK documents the narrower file scope of readFile()
Claude Code
llms full
First observed
2026-09-12
api-platform
capability expanded
Agent SDK initialize always returns pending_permission_requests
Claude Code
llms full
First observed
2026-09-12
api-platform
capability added
Agent SDK now yields one AssistantMessage per content block
Claude Code
First observed
2026-09-12
api-platform
feature added
Anthropic adds user-profiles-2026-09-04 beta
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Anthropic adds user-profiles-2026-09-04 beta header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Anthropic API adds an optional anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Anthropic deprecates organization-level MCP tunnel Admin API endpoints in favor of /v1/tunnels
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint added
Anthropic documents organization-scoped MCP tunnel endpoints (deprecated in favor of /v1/tunnels)
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Batch API gains workspace attribution header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Batches API accepts an optional anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability added
Claude Code /reload-plugins extends to headless, SDK, and desktop sessions
Claude Code
llms full
First observed
2026-09-12
api-platform
capability added
Claude Code adds PreModelSwitch hook gating for model switches
Claude Code
llms full
First observed
2026-09-12
api-platform
feature added
Claude Code loads a folder of plugins with --plugin-dir
Claude Code
llms full
First observed
2026-09-12
api-platform
capability added
Claude Code VS Code extension adds a plugin install deep link
Claude Code
llms full
First observed
2026-09-12
api-platform
limit change
Client tool name limit raised from 64 to 128 characters
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
limit change
Client tool name limit raised from 64 to 128 characters
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
limit change
Environments API restricts account scope for API organizations
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
other
Files API upload normalizes multipart filenames
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Managed Agents deployment endpoints accept an anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Managed Agents endpoints accept an optional anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Managed Agents sessions API accepts an anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
limit change
Managed Agents vault credentials raise OAuth refresh token limit to 8192 characters
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
MCP tunnels gain organization-scoped Admin API endpoints
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Message Batches API accepts an anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Message Batches API gains workspace attribution header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Message Batches API gains workspace-scoping via anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Messages API accepts an anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Messages API accepts an optional anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Messages API adds an optional anthropic-workspace-id header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Messages API adds workspace attribution header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
other
New beta API version user-profiles-2026-09-04 added to beta header enum
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
New user-profiles-2026-09-04 beta header listed across Managed Agents endpoints
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Organization MCP tunnel endpoints deprecated in favor of /v1/tunnels
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
endpoint deprecated
Organization-scoped MCP tunnels Admin API endpoints deprecated
Claude Developer Platform
First observed
2026-09-12
api-platform
capability added
Plugin dependencies can load from a shared parent folder via --plugin-dir
Claude Code
llms full
First observed
2026-09-12
api-platform
capability expanded
Token counting documents server-tool and MCP-connector rejections
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability added
User Profiles API adds external user details under a new beta header
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
User Profiles API adds external_user_details under the user-profiles-2026-09-04 beta
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Web fetch tool adds a content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Web fetch tool adds content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Web fetch tool adds content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Web fetch tool adds content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Web fetch tool adds content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
feature added
Web fetch tool gains a content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
api-platform
capability expanded
Web fetch tool reports a content_too_large error code
Claude Developer Platform
llms full
First observed
2026-09-12
billing-administration
capability expanded
Anthropic documents beta organization spend limits API with increase request workflow
Claude Developer Platform
llms full
First observed
2026-09-12
billing-administration
capability added
Claude Code documents spend-limit enforcement across team budgets and Slack channels
Claude Code
llms full
First observed
2026-09-12
billing-administration
feature added
Docs describe usage-credit spend limit error variants
Claude Code
llms full
First observed
2026-09-12
billing-administration
capability expanded
Enterprise seat accounting clarified: pending invitations count toward the seat limit
Claude
llms full
First observed
2026-09-12
billing-administration
capability expanded
Gateway pushes contracted pricing rates to clients via modelPricing
Claude Code
llms full
First observed
2026-09-12
billing-administration
capability added
Gateway uses bedrock:CountTokens to keep Amazon Bedrock spend limits accurate
Claude Code
llms full
First observed
2026-09-12
billing-administration
capability expanded
Spend limit increase request endpoints added to the beta organization API
Claude Developer Platform
llms full
First observed
2026-09-12
billing-administration
capability expanded
Spend Limits API gains effective-limits report and increase request workflow
Claude Developer Platform
First observed
2026-09-12
billing-administration
capability expanded
Spend Limits API gains increase requests and effective-limit reporting
Claude Developer Platform
llms full
First observed
2026-09-12
collaboration
feature removed
Bulk chat-to-project move removed from the chat history page
Claude
llms full
First observed
2026-09-12
collaboration
feature added
Claude Code can message sessions listed as offline
Claude Code
llms full
First observed
2026-09-12
collaboration
feature tier change
RAG for projects drops the Free plan
Claude
llms full
First observed
2026-09-12
data-import-export
capability added
Claude Code /import gains Cursor as a configuration source
Claude Code
llms full
First observed
2026-09-12
deployment-topology
capability added
Cloud session local bundle upload broadened and push-back clarified
Claude Code
llms full
First observed
2026-09-12
deployment-topology
capability expanded
Office add-ins preview organization-served settings via Claude account sign-in
Office agents
llms full
First observed
2026-09-12
deployment-topology
feature added
Self-hosted runner git setup adds push negotiation and commit trailers
Claude Code
llms full
First observed
2026-09-12
deployment-topology
feature added
Self-hosted runner releases sessions at the max-lifetime limit
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
--resume accepts a session transcript file path
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
← detaches from a session while a /btw side question runs
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Agent view shortcuts follow keybindings.json
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Bash auto-backgrounding at timeout extended to git commands
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Checkpointing skips messages queued into a running turn
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
claude agents --json documented as the script interface for session state
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code /claude-api skill adds build-eval and hillclimb subcommands
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Claude Code adds --discard-unpushed to claude rm for worktree cleanup
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Claude Code adds /scroll-speed for fullscreen scroll speed
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code adds /skill-doctor skill usage reporting
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Claude Code adds a configurable WebFetch download deadline
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code adds a copy-on-select clipboard setting
Claude Code
First observed
2026-09-12
developer-experience
feature added
Claude Code adds non-blocking stdout to survive stalled terminals
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code adds organization-shared team memory with RBAC-group ACLs
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code adds plugin evals for testing plugins in CI
Claude Code
First observed
2026-09-12
developer-experience
capability added
Claude Code code review can post findings to GitLab merge requests
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code completes slash commands typed mid-prompt
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code makes owner/repo#123 issue references clickable
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability expanded
Claude Code ships a full plugin eval system with graders, baselines and CI gating
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Claude Code validates artifact source files as UTF-8 before publishing
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
claude doctor flags stale sandbox mask files from killed sessions
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
claude mcp add falls back from HTTP to SSE automatically
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Closing the /plugin menu now applies changes automatically
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Credential-load failures report as cloud_credential_error
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Effort and model picker gains a session-only option
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
Glob and Grep become opt-in on macOS, Linux, and WSL
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Hooks receive a scratchpad_dir input field
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Keybindings gain EffortSlider and Agents contexts and new ctrl+x chords
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
MCP results over the token limit are saved to a file for later reading
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
New claude project purge command deletes project session data
Claude Code
First observed
2026-09-12
developer-experience
capability expanded
Output style switches apply mid-session
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Plugin CLI commands print JSON results for scripts
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability expanded
Plugin evals gain manifest eval directory and CLI commands
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Plugin manager gains a Stats tab for skill cost and usage
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Refused session deletes gain discard and force-remove paths
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability expanded
Relaunched fullscreen sessions carry --system-prompt-snapshot
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability expanded
Resumed sessions keep their original system prompt
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Sessions can be resumed directly from a transcript file path
Claude Code
First observed
2026-09-12
developer-experience
feature added
Shift+Enter newline works natively in kitty-protocol terminals
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
Subdirectory command files get namespaced command names
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability added
VS Code extension auto-archives inactive sessions (v2.1.265)
Claude Code
llms full
First observed
2026-09-12
developer-experience
capability expanded
VS Code extension can generate custom output styles (v2.1.261)
Claude Code
llms full
First observed
2026-09-12
developer-experience
feature added
WorktreeRemove hooks can now block worktree removal via exit code
Claude Code
llms full
First observed
2026-09-12
fleet-management
capability added
Claude Desktop on 3P adds Enterprise Admin Console deployment
Cross-product
llms full
First observed
2026-09-12
integrations-ecosystem
capability added
Claude Code looks up open Gerrit changes on googlesource.com checkouts
Claude Code
llms full
First observed
2026-09-12
integrations-ecosystem
capability added
Claude Tag gains personal connectors for channel tasks
Claude Tag
llms full
First observed
2026-09-12
integrations-ecosystem
capability expanded
Compliance API adds GitHub Enterprise Server activity types
Claude Developer Platform
llms full
First observed
2026-09-12
integrations-ecosystem
capability expanded
Directly shared plugins get a "Shared with you" location in Customize > Plugins
Claude
llms full
First observed
2026-09-12
integrations-ecosystem
capability expanded
Microsoft 365 connector adds Teams message write tools
Claude
llms full
First observed
2026-09-12
integrations-ecosystem
capability expanded
Microsoft 365 connector gains Teams messaging write tools
Claude
llms full
First observed
2026-09-12
integrations-ecosystem
capability added
VS Code /mcp dialog gains add and remove server management (v2.1.261)
Claude Code
llms full
First observed
2026-09-12
mobile-desktop
feature added
Claude Science adds native Windows support, dropping the WSL workaround
Claude Science
llms full
First observed
2026-09-12
mobile-desktop
feature added
Cloud environment selector becomes reachable from the Desktop app
Claude Code
llms full
First observed
2026-09-12
mobile-desktop
feature added
Desktop worktree isolation becomes an opt-in per-session option
Claude Code
llms full
First observed
2026-09-12
mobile-desktop
feature added
Remote Control asks for one-time confirmation before enabling
Claude Code
llms full
First observed
2026-09-12
performance-scale
capability expanded
maxEffortLevel setting caps session effort level per model or globally
Claude Code
First observed
2026-09-12
performance-scale
feature added
WebFetch gains a configurable download deadline
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Agent SDK permission mode semantics refined for no-approval calls
Claude Code
First observed
2026-09-12
permissions-governance
capability expanded
Anthropic ships RBAC Groups and Roles API endpoints in beta
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability added
Auto mode classifier blocks paste-service links and names denial reasons
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Auto mode classifier can block workflow agent() calls
Claude Code
llms full
First observed
2026-09-12
permissions-governance
feature added
Auto mode denials name the matched rule in square brackets
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Claude Code adds a security approval dialog for server-managed settings
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Claude Code adds managedMcpServers to provide org-wide MCP servers
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Claude Code enforces admin policy requiring a Cloud gateway sign-in
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Claude in Chrome site allowlists now govern the Cowork built-in browser
Claude in Chrome
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API activity log expands to memory stores, OAuth apps, plugin submissions, and signing keys
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API activity schema expands with platform agent, share, and Claude Science activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds activity types for Claude Code Security, team memory, and synced user state
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds activity types for Dreams, federation, files, API keys, and clearance programs
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds BillingEmailsUpdated audit activity
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds Claude Code agent proxy and artifact sharing audit activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds Cowork admin-control audit activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
feature added
Compliance API adds Cowork Auto-mode and remote Cowork activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
feature added
Compliance API adds directory sync and resync activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds GHE, GitHub/Drive integration, and RBAC group activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds MCP server managed auth and tool policy activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds new activity types for setup checklist delegation, agent proxy rules, security scans, and RBAC grants
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
feature added
Compliance API adds org lifecycle and discoverability activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds plugin scan, prepaid reload, owner transfer, and project audit activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds plugin, project, and prepaid-billing audit activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds project sync source, seat tier, and plugin exec policy activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds skill, spend limit, workspace, and plugin activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds spend-limit, checklist, connector-request, key, age and artifact activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Compliance API adds SSO connection lifecycle and shares-retained activity types
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
feature added
Dispatched sessions take permission mode from the target directory first
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
dontAsk permission mode now allows reads alongside pre-approved tools
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Gateway honors per-user 429s from proxies running forward_user_identity
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Gateway policies can distribute managed MCP servers per group
Claude Code
llms full
First observed
2026-09-12
permissions-governance
feature added
Gateway sign-in policy now blocks leftover logins and API keys
Claude Code
First observed
2026-09-12
permissions-governance
feature added
Invalid managed settings for HTTP hook allowlists now enforce empty fallbacks
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Managed MCP control can now provide remote servers to every user
Claude Code
First observed
2026-09-12
permissions-governance
capability expanded
Managed MCP servers exempted from allowlist checks
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Managed settings approval dialog covers sandbox domain allowlist entries
Claude Code
First observed
2026-09-12
permissions-governance
capability expanded
Managed settings can provision remote MCP servers organization-wide
Claude Code
First observed
2026-09-12
permissions-governance
capability added
Managed settings gain a maxEffortLevel effort cap
Claude Code
First observed
2026-09-12
permissions-governance
capability expanded
maxEffortLevel managed setting caps effort on any provider
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
Permissions docs add Bash rule limits and symlinked-directory rule resolution
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability expanded
PreModelSwitch hooks can block model switches, with fail-closed on managed plugins
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability expanded
RBAC groups and roles Admin API endpoints documented in beta
Claude Developer Platform
First observed
2026-09-12
permissions-governance
capability expanded
RBAC groups and roles API endpoints documented in the beta organization API
Claude Developer Platform
llms full
First observed
2026-09-12
permissions-governance
feature added
Server-managed settings fetch supports user_oauth Anthropic profiles
Claude Code
First observed
2026-09-12
permissions-governance
feature added
Skill overrides and deny rules now resolve through aliases
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Skill sharing extends to plugins; security scanning leaves beta
Claude
llms full
First observed
2026-09-12
permissions-governance
capability added
Subagent permission mode inheritance rules tightened
Claude Code
First observed
2026-09-12
permissions-governance
capability expanded
Subagent permissionMode inheritance rules made explicit with bypass exception
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability added
WebFetch domain rules now govern artifact reads distinctly from bare rules
Claude Code
llms full
First observed
2026-09-12
permissions-governance
capability expanded
Workspace-scoping header added to Models and Skills APIs
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
feature added
Bedrock requests honor the configured CA certificate store
Claude Code
llms full
First observed
2026-09-12
security-compliance
capability added
Claude Apps Gateway adds scope_on_refresh for IdPs that need scope on refresh
Claude Code
llms full
First observed
2026-09-12
security-compliance
capability expanded
Claude Code documents /web-setup GitHub token storage and removal
Claude Code
llms full
First observed
2026-09-12
security-compliance
feature added
Claude Code rejects backslash paths in plugin components off Windows
Claude Code
llms full
First observed
2026-09-12
security-compliance
capability expanded
Claude for Microsoft 365 add-in sessions join the Compliance API in public beta
Office agents
llms full
First observed
2026-09-12
security-compliance
capability expanded
Claude for Outlook sessions now covered by the Compliance API
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability added
Claude Tag adds federated cloud access with short-lived identity tokens
Claude Tag
llms full
First observed
2026-09-12
security-compliance
capability expanded
CMEK coverage list updated for Claude Science, chat search, Claude Code on the web, and Slack
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API activity schema expands with organization setting and member lifecycle activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API activity schema expands with SSO, seat tier, taint, and invite activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds activity types for skills, step-up auth, session shares, Slack claims, and subscriptions
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds agent proxy rule and Slack channel-join activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds agent proxy, Slack binding, session, and chat snapshot audit events
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds audit activity types for Design, desktop extensions, Inference hooks, and usage credits
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds audit event types for files, sync sources, seats, plugins, commands, Cowork, and Design
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds chat sync-source and deletion-failure activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds chat, sync-source, code review, and runner pool activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds Claude Code Security scan schedule, project sharing, and scan run activity types
Claude Security
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds CMEK external key activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds group share, Inference hooks, LTI, marketplace, and login activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds Inference hooks activity types and token vault connect mode
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds MCP, Cowork, Claude Code, and connector audit activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds memory, OAuth app, plugin submission, signing key, and service account audit events
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds new organization activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds new platform activity event types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds organization activity types for CMEK keys, HIPAA, IP restrictions, and join flows
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds project, RBAC, SSO, SCIM, and API-key audit activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds RBAC, SSO, SCIM, and scoped-key audit activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API adds skill, spend limit, workspace, and plugin activity types
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
limit change
Compliance API caps local session messages at 100,000 inference calls with a truncated flag
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
feature added
Compliance API effective settings now report skill and plugin scanning enforcement
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API expands activity coverage to subscriptions, trusted devices, tunnels, consent, and verification
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
feature added
Compliance API records inference data residency setting changes
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Compliance API records self-serve HIPAA BAA acceptance
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
Enterprise domain claims scoped to domains verified at claim start
Claude
llms full
First observed
2026-09-12
security-compliance
new integration
IBM Guardium Compliance API integration goes live
Claude Developer Platform
llms full
First observed
2026-09-12
security-compliance
capability expanded
IP allowlisting guidance added for the Office add-ins bridge domain
Office agents
llms full
First observed
2026-09-12
security-compliance
feature added
Remote Control unavailable for organizations with HIPAA configuration
Claude Code
llms full
First observed
2026-09-12
threat-defense
capability expanded
Claude Code Security adds scan schedules, scan projects, webhooks, and remediation sessions
Claude Security
llms full
Shipped
2026-09-11
ai-agents
feature added
Claude Code on the web lets users take back a queued message
Claude Code
changelog
Shipped
2026-09-11
ai-agents
capability added
Queued messages can be recalled in Claude Code on the web
Claude Code
llms full
Shipped
2026-09-11
ai-agents
capability added
VS Code extension adds an agent map for subagents
Claude Code
llms full
Shipped
2026-09-11
ai-agents
capability expanded
Workflow tool concurrent agent limit now configurable up to 256
Claude Code
changelog
First observed
2026-09-11
analytics-reporting
capability expanded
Claude analytics APIs add Claude Tag category and Slack-user breakdowns
Claude Developer Platform
llms full
Shipped
2026-09-11
analytics-reporting
capability expanded
OpenTelemetry export gains repository (vcs.*) attributes
Claude Code
changelog
Shipped
2026-09-11
analytics-reporting
feature added
OpenTelemetry metrics can be tagged with repository attributes
Claude Code
llms full
First observed
2026-09-11
analytics-reporting
capability expanded
Skills analytics resolves organization plugin-delivered skill names
Claude Developer Platform
llms full
First observed
2026-09-11
api-platform
feature added
Workspace rate-limits endpoint gains limit-based pagination
Claude Developer Platform
llms full
First observed
2026-09-11
billing-administration
capability expanded
Individual-to-Team upgrade now defaults to in-place upgrade with prorated refund
Claude
llms full
Shipped
2026-09-11
content-media
capability added
Artifacts gain per-artifact browser-tab icons
Claude Code
llms full
Shipped
2026-09-11
developer-experience
feature added
/output-style can list and switch styles remotely and headlessly
Claude Code
llms full
First observed
2026-09-11
developer-experience
capability expanded
ant CLI moves resources-as-code to 'ant apply' with markdown agent files
Claude Developer Platform
llms full
Shipped
2026-09-11
developer-experience
feature added
Bash tool result shows a diff of files the command changed
Claude Code
changelog
Shipped
2026-09-11
developer-experience
capability added
Claude Code adds plugin eval suite runner (claude plugin eval)
Claude Code
changelog
Shipped
2026-09-11
developer-experience
capability expanded
Claude Code ships claude plugin eval CLI command
Claude Code
llms full
Shipped
2026-09-11
developer-experience
capability expanded
Output styles switchable over Remote Control and headless sessions
Claude Code
changelog
Shipped
2026-09-11
developer-experience
capability added
Plugin CLI commands accept --json output
Claude Code
llms full
Shipped
2026-09-11
developer-experience
capability expanded
VS Code extension adds agent map, hooks and permission-rules dialogs
Claude Code
changelog
Shipped
2026-09-11
developer-experience
capability added
WebFetch fails with a deadline error instead of hanging
Claude Code
llms full
Shipped
2026-09-11
integrations-ecosystem
capability expanded
Claude Tag: threaded routine replies, per-channel memory, admin safeguards
Claude Tag
changelog
First observed
2026-09-11
integrations-ecosystem
capability expanded
Microsoft 365 connector gains Teams write tools
Claude
llms full
Shipped
2026-09-11
mobile-desktop
capability added
Claude Code Desktop panes can pop out into their own windows
Claude Code
llms full
Shipped
2026-09-11
performance-scale
limit change
Gateway model discovery timeout becomes configurable
Claude Code
llms full
Shipped
2026-09-11
performance-scale
limit change
Workflow concurrent agent limit becomes configurable up to 256
Claude Code
llms full
First observed
2026-09-11
permissions-governance
capability expanded
Custom roles gain plugin-sharing and survey permissions; SCIM sync ownership documented
Claude
llms full
First observed
2026-09-11
permissions-governance
capability expanded
SCIM-provisioned RBAC groups become API-manageable outside active SCIM tenants
Claude Developer Platform
llms full
Shipped
2026-09-11
permissions-governance
capability added
VS Code extension can edit hooks and permission rules
Claude Code
llms full
First observed
2026-09-11
permissions-governance
feature added
Workspaces gain a display color in the Anthropic Console
Claude Developer Platform
llms full
First observed
2026-09-11
security-compliance
feature added
Authorization Bearer becomes the primary Claude API auth header
Claude Developer Platform
llms full
First observed
2026-09-11
security-compliance
other
Claude Code deep links reject cwd paths with `..` segments
Claude Code
llms full
First observed
2026-09-11
security-compliance
capability expanded
CMEK on Claude Platform on AWS: single-Region own-account KMS keys, attach-time validation
Claude Developer Platform
llms full
First observed
2026-09-11
security-compliance
capability expanded
WIF Admin API endpoints require org:admin OAuth scope
Claude Developer Platform
llms full
First observed
2026-09-11
threat-defense
capability expanded
Skill and plugin security scanning exits beta
Claude
llms full
Shipped
2026-09-10
ai-agents
feature added
`ant` CLI adds `ant beta:sessions connect` to attach a terminal to a Managed Agents session
Claude Developer Platform
changelog
Shipped
2026-09-10
ai-agents
capability expanded
Task-tracking tools restricted to a model allowlist
Claude Code
llms full
Shipped
2026-09-10
ai-assist
capability expanded
Claude Desktop queues messages sent mid-reply with send-now and interrupt
Claude
changelog
Shipped
2026-09-10
analytics-reporting
capability added
Claude launches smart reports in beta for Enterprise
Claude
changelog
Shipped
2026-09-10
billing-administration
capability expanded
Claude apps gateway can sync pricing to clients so /cost matches the spend meter
Claude Code
changelog
Shipped
2026-09-10
billing-administration
feature added
Claude apps gateway rates reach clients via managed settings
Claude Code
llms full
Shipped
2026-09-10
deployment-topology
capability expanded
Self-hosted runner can delete per-session state on session end
Claude Code
changelog
Shipped
2026-09-10
developer-experience
capability added
ant CLI adds `ant beta:sessions connect` for Managed Agents sessions
Claude Developer Platform
llms full
Shipped
2026-09-10
developer-experience
feature added
Claude Code adds a default transcript view setting synced across devices
Claude Code
changelog
Shipped
2026-09-10
developer-experience
capability expanded
Claude Code adds an SSH transport engine selector (beta)
Claude Code
changelog
Shipped
2026-09-10
developer-experience
feature added
Plugin management commands gain --json output
Claude Code
llms full
Shipped
2026-09-10
mobile-desktop
feature added
Claude Science 0.1.47 adds Windows availability
Claude Science
changelog
Shipped
2026-09-10
network-transport
feature added
Cowork adds an IPv6 option for the workspace VM
Claude Cowork
changelog
Shipped
2026-09-10
performance-scale
limit change
WebFetch fails after 300 seconds instead of hanging
Claude Code
llms full
Shipped
2026-09-10
permissions-governance
feature added
Admins can allow gateway /login from their own public IPv4 block
Claude Code
llms full
Shipped
2026-09-10
permissions-governance
capability expanded
Managed Agents permission policies add server-evaluated `auto` mode
Claude Developer Platform
changelog
Shipped
2026-09-10
security-compliance
capability added
Anthropic adds organization-set session retention with legal hold
Cross-product
changelog
Shipped
2026-09-10
security-compliance
capability expanded
Claude apps gateway gains internal-network login allowlist and CIDR warnings
Claude Code
changelog
Shipped
2026-09-10
unmapped
other
Anthropic releases v1.5.0
Cross-product
releases github
Shipped
2026-09-09
developer-experience
capability expanded
--system-prompt-snapshot off renders the prompt fresh per request
Claude Code
llms full
Shipped
2026-09-09
permissions-governance
capability expanded
maxEffortLevel setting caps effort across all providers
Claude Code
llms full
Shipped
2026-09-09
permissions-governance
capability expanded
Organizations can cap effort level with maxEffortLevel across providers
Claude Code
changelog
Shipped
2026-09-08
ai-agents
feature added
Tool search becomes default-on for Claude API, Vertex AI, and Bedrock desktop deployments
Cross-product
changelog
Shipped
2026-09-08
api-platform
feature added
--plugin-dir accepts a folder of plugins
Claude Code
llms full
Shipped
2026-09-08
billing-administration
feature added
Claude Code auto-sends messages held at the 5-hour usage limit
Claude Code
changelog
Shipped
2026-09-08
developer-experience
feature added
Claude Code drops the Git requirement for local non-worktree sessions
Claude Code
changelog
Shipped
2026-09-08
developer-experience
capability expanded
Plugin loading supports pointing --plugin-dir at a folder of plugins
Claude Code
changelog
Shipped
2026-09-08
integrations-ecosystem
feature added
Microsoft 365 connector gains a Teams channel messages tool
Claude
changelog
Shipped
2026-09-08
performance-scale
limit change
Tool results saved to disk capped at 1 GB
Claude Code
llms full
Shipped
2026-09-08
performance-scale
limit change
Tool results saved to disk capped at 1 GB with truncation notice
Claude Code
changelog
Shipped
2026-09-08
security-compliance
feature added
Claude's Microsoft 365 connector adds Continuous Access Evaluation tokens
Claude
changelog
First observed
2026-09-06
analytics-reporting
capability expanded
Enterprise skill analytics resolves plugin-delivered skill names
Claude
llms full
First observed
2026-09-06
billing-administration
capability expanded
Team seat tier changes become a scheduled, bulk submission
Claude
llms full
First observed
2026-09-06
billing-administration
capability expanded
Usage and Cost API gains Claude Tag spend dimensions
Claude Developer Platform
llms full
First observed
2026-09-06
developer-experience
capability expanded
C# SDK leaves beta
Claude Developer Platform
llms full
First observed
2026-09-06
developer-experience
capability expanded
claude -p waits for Monitor watches to finish
Claude Code
llms full
First observed
2026-09-06
developer-experience
capability expanded
TypeScript SDK raises its minimum TypeScript to 5.0
Claude Developer Platform
llms full
First observed
2026-09-06
integrations-ecosystem
capability expanded
Removing a remote MCP server now deletes its stored OAuth credentials
Claude Code
llms full
First observed
2026-09-06
security-compliance
capability added
Per-Workspace data retention for zero-data-retention organizations
Claude Developer Platform
llms full
First observed
2026-09-05
ai-assist
capability expanded
Claude's new chat-memory experience reaches Team and Enterprise
Claude
llms full
First observed
2026-09-05
api-platform
capability expanded
Admin API group and role endpoints now require the anthropic-version header
Claude Developer Platform
llms full
First observed
2026-09-05
api-platform
capability expanded
Rate Limits API gains a limit page-size parameter
Claude Developer Platform
llms full
First observed
2026-09-05
collaboration
capability expanded
Claude adds person- and group-level plugin sharing on Team and Enterprise
Claude
llms full
First observed
2026-09-05
deployment-topology
capability expanded
LLM gateway model discovery gains per-model descriptions and survives nonessential-traffic lockdown
Claude Code
llms full
First observed
2026-09-05
developer-experience
capability expanded
Agent SDK adds user_message_uuids and first-frame timing fields
Claude Code
llms full
First observed
2026-09-05
network-transport
capability expanded
Cloud environments no longer need the artifact host in their network allowlist
Claude Code
llms full
First observed
2026-09-05
permissions-governance
capability expanded
Claude Code permission rules extend to input redirects and nested subshell commands
Claude Code
llms full
First observed
2026-09-05
permissions-governance
capability expanded
Usage-limit increase requests move out of the Admin role's reach
Claude
llms full
First observed
2026-09-05
security-compliance
capability expanded
Strict sandbox mode stops sandboxing commands typed at the ! shell prompt
Claude Code
llms full
First observed
2026-09-05
security-compliance
capability expanded
User-deleted remote sessions drop out of the Compliance API
Claude Developer Platform
llms full
Shipped
2026-09-04
ai-agents
feature added
Claude Code adds --append-subagent-system-prompt-file for large subagent prompts
Claude Code
changelog
Shipped
2026-09-04
ai-agents
capability added
Computer use runs in the background on Claude Code Desktop
Claude Code
llms full
Shipped
2026-09-04
ai-agents
capability added
Cowork can attach whole home folders and drives, with credential paths off-limits
Claude Cowork
changelog
Shipped
2026-09-04
ai-agents
capability expanded
Scheduled tasks auto-retry after a failed model connection
Claude Cowork
changelog
Shipped
2026-09-04
ai-assist
feature removed
"Mark as unread" removed for chats
Claude
changelog
Shipped
2026-09-04
analytics-reporting
capability expanded
/cost adds prompt cache statistics
Claude Code
llms full
First observed
2026-09-04
analytics-reporting
capability added
In-product surveys for Enterprise admins
Claude
llms full
Shipped
2026-09-04
api-platform
capability expanded
Messages API adds a first-class conversation compaction parameter and signed compaction blocks
Claude Developer Platform
llms full
Shipped
2026-09-04
api-platform
feature added
New beta header user-profiles-2026-09-04
Claude Developer Platform
llms full
Shipped
2026-09-04
api-platform
feature added
New user-profiles-2026-09-04 beta feature flag appears in the API
Claude Developer Platform
llms full
Shipped
2026-09-04
api-platform
capability expanded
New user-profiles-2026-09-04 beta header
Claude Developer Platform
llms full
Shipped
2026-09-04
billing-administration
capability expanded
Claude Code Desktop queues messages sent while the usage limit is reached
Claude Code
changelog
Shipped
2026-09-04
developer-experience
capability added
/diff becomes a live panel in fullscreen rendering
Claude Code
llms full
Shipped
2026-09-04
developer-experience
capability expanded
Claude Code adds /skill-doctor to surface unused skills and their context cost
Claude Code
changelog
Shipped
2026-09-04
developer-experience
feature added
Claude Code adds settings to raise inline command and task output before it spills to a file
Claude Code
changelog
Shipped
2026-09-04
developer-experience
capability expanded
Claude Code deprecates keybindingFlavor and makes readline word editing unconditional
Claude Code
llms full
Shipped
2026-09-04
developer-experience
feature added
Claude Code's VS Code extension adds session archiving
Claude Code
changelog
Shipped
2026-09-04
developer-experience
model release
Claude Fable 5.1 available in Claude Code with 1M-token context
Claude Code
llms full
Shipped
2026-09-04
developer-experience
capability added
Effort levels are saved per model
Claude Code
llms full
Shipped
2026-09-04
developer-experience
feature added
Hooks add PostModelSwitch alongside PreModelSwitch
Claude Code
llms full
Shipped
2026-09-04
developer-experience
other
Python SDK v1.4.0 released
Claude Developer Platform
releases github
Shipped
2026-09-04
developer-experience
feature added
Seat-based Enterprise plans default to Opus 5
Claude Code
llms full
Shipped
2026-09-04
integrations-ecosystem
capability expanded
allowedMcpServers now governs only user-added MCP servers
Claude Code
changelog
Shipped
2026-09-04
integrations-ecosystem
feature added
Claude Code's VS Code extension adds an in-IDE MCP server management dialog
Claude Code
changelog
Shipped
2026-09-04
integrations-ecosystem
capability expanded
Unpinned plugin marketplace entries show a warning instead of disappearing
Claude Code
changelog
Shipped
2026-09-04
mobile-desktop
capability expanded
Claude Code Desktop adds keep-awake while Claude works
Claude Code
changelog
Shipped
2026-09-04
network-transport
capability expanded
Claude Code lets the streaming retry wait out a response-buffering proxy
Claude Code
llms full
Shipped
2026-09-04
performance-scale
limit change
bashOutputMaxChars and taskOutputMaxChars raise to 128,000
Claude Code
llms full
Shipped
2026-09-04
permissions-governance
capability expanded
Auto mode classifier blocks instance-metadata and sibling-container access
Claude Code
llms full
Shipped
2026-09-04
permissions-governance
capability expanded
blockReadsOutsideWorkingDirectories restricts file reads to the session scope
Claude Code
changelog
Shipped
2026-09-04
permissions-governance
capability expanded
Claude Code refuses to start on unreadable managed settings (breaking)
Claude Code
changelog
Shipped
2026-09-04
permissions-governance
capability expanded
Claude Code's auto mode stops treating diagram-renderer URL uploads as safe by default
Claude Code
changelog
Shipped
2026-09-04
permissions-governance
capability expanded
disableBypassPermissionsMode removes bypass permissions entirely
Claude Code
changelog
Shipped
2026-09-04
permissions-governance
feature added
Project settings can no longer default sessions to bypassPermissions
Claude Code
llms full
Shipped
2026-09-04
permissions-governance
capability expanded
relaunchEnforcementHours moves under lifecycle and defaults to 24 hours (breaking)
Claude Code
changelog
Shipped
2026-09-04
permissions-governance
capability expanded
Remote Control stays off when the organization policy fails to load
Claude Code
llms full
First observed
2026-09-04
security-compliance
endpoint added
Compliance Settings API accepts updates
Claude Developer Platform
llms full
First observed
2026-09-04
security-compliance
endpoint added
Compliance Settings API added
Claude Developer Platform
llms full
First observed
2026-09-04
security-compliance
capability expanded
SCIM seat tier mapping no longer removes unmapped members
Claude
llms full
Shipped
2026-09-03
ai-agents
limit change
Claude Code removes the one-hour cap on subagent background commands
Claude Code
changelog
Shipped
2026-09-03
ai-agents
capability expanded
Claude Code's /advisor gains a text-only form for headless and Remote Control sessions
Claude Code
changelog
Shipped
2026-09-03
ai-assist
capability expanded
Per-message effort changes (beta) extended to Claude on Google Cloud
Claude Developer Platform
changelog
Shipped
2026-09-03
analytics-reporting
feature added
Claude Code surfaces a likely cause for prompt-cache misses in /cost and the status line
Claude Code
changelog
Shipped
2026-09-03
api-platform
capability expanded
Per-message effort beta extends to Google Cloud
Claude Developer Platform
llms full
Shipped
2026-09-03
developer-experience
capability expanded
ant apply manages resources as code
Claude Developer Platform
llms full
Shipped
2026-09-03
developer-experience
capability expanded
ant CLI adds resources-as-code with `ant apply`
Claude Developer Platform
changelog
Shipped
2026-09-03
developer-experience
capability expanded
Claude Code adds a live /diff panel showing uncommitted changes as Claude edits
Claude Code
changelog
Shipped
2026-09-03
developer-experience
feature added
Claude Code brings /reload-plugins to headless sessions
Claude Code
changelog
Shipped
2026-09-03
developer-experience
capability expanded
Ctrl+L clears the screen in fullscreen rendering
Claude Code
llms full
Shipped
2026-09-03
security-compliance
capability expanded
Claude apps gateway adds oidc.scope_on_refresh for IdPs that need openid re-requested
Claude Code
changelog
Shipped
2026-09-02
content-media
capability expanded
Live artifact sharing now follows organization sharing policy
Claude Cowork
changelog
Shipped
2026-09-02
developer-experience
capability expanded
Claude Code Desktop redesigns the Files pane
Claude Code
changelog
Shipped
2026-09-02
developer-experience
capability expanded
Claude Code output styles surface in Desktop
Claude Code
changelog
Shipped
2026-09-02
integrations-ecosystem
capability expanded
Chat gains skills from organization-provided plugins
Claude
changelog
Shipped
2026-09-02
integrations-ecosystem
capability expanded
Claude Code lets organizations push MCP servers to every user via managedMcpServers
Claude Code
changelog
Shipped
2026-09-02
integrations-ecosystem
feature added
Claude Code recognizes GitLab merge request commands in its tool summary and footer
Claude Code
changelog
Shipped
2026-09-02
integrations-ecosystem
feature added
Claude Code's plugin validator gains a machine-readable --json report
Claude Code
changelog
Shipped
2026-09-02
mobile-desktop
capability expanded
Claude added to the OS "Open with" menu
Claude
changelog
Shipped
2026-09-02
mobile-desktop
capability expanded
File attachments in SSH Code sessions
Claude Code
changelog
Shipped
2026-09-02
permissions-governance
feature added
Claude Code adds --permission-prompts none for unattended headless hosts
Claude Code
changelog
Shipped
2026-09-02
security-compliance
capability expanded
Corporate proxy routing added for Desktop and its agent traffic
Claude Code
changelog
Shipped
2026-09-02
security-compliance
capability expanded
isClaudeCodeForDesktopEnabled fully blocks Code sessions when off
Claude Code
changelog
Shipped
2026-09-02
workflow-automation
capability expanded
Local scheduled tasks come to the Code tab
Claude Code
changelog
Shipped
2026-09-01
ai-agents
feature added
Claude Code adds CLAUDE_CODE_DISABLE_CFC_PROMPT for embedding hosts with their own Chrome guidance
Claude Code
llms full
Shipped
2026-09-01
ai-assist
capability expanded
Per-message effort changes reach beta on Fable 5.1, Mythos 5.1 and Opus 5
Claude Developer Platform
changelog
Shipped
2026-09-01
ai-assist
capability expanded
Preserved thinking block binding controls on Claude Fable 5.1
Claude Developer Platform
llms full
Shipped
2026-09-01
ai-assist
capability expanded
Thinking display gains an 'updates' mode; preserved thinking now binds to model version
Claude Developer Platform
changelog
Shipped
2026-09-01
ai-assist
capability expanded
Visible progress updates between tool calls (beta)
Claude Developer Platform
llms full
Shipped
2026-09-01
analytics-reporting
capability expanded
Claude Agent SDK improves stall and liveness signals for long-running subagents and tool calls
Claude Code
llms full
Shipped
2026-09-01
analytics-reporting
capability expanded
Claude Agent SDK's ModelUsage exposes a separate thinkingTokens count
Claude Code
llms full
Shipped
2026-09-01
api-platform
model release
Claude Fable 5.1 launched
Cross-product
changelog
Shipped
2026-09-01
api-platform
model release
Claude Fable 5.1 released on the API
Claude Developer Platform
llms full
Shipped
2026-09-01
api-platform
model release
Claude Mythos 5.1 launched
Cross-product
changelog
Shipped
2026-09-01
api-platform
model release
Claude Mythos 5.1 released for Project Glasswing participants
Claude Developer Platform
llms full
Shipped
2026-09-01
api-platform
other
Forced tool use unsupported on Claude Fable 5.1 and Mythos 5.1
Claude Developer Platform
llms full
Shipped
2026-09-01
api-platform
capability expanded
Turn-scoped system messages (beta)
Claude Developer Platform
llms full
Shipped
2026-09-01
developer-experience
capability expanded
Claude Agent SDK adds an updateSettings() control method for TypeScript hosts
Claude Code
llms full
Shipped
2026-09-01
developer-experience
capability expanded
Claude Agent SDK exposes MCP resource links structurally instead of only as text
Claude Code
llms full
Shipped
2026-09-01
developer-experience
feature added
Claude Code adds configurable time format and time zone display
Claude Code
changelog
Shipped
2026-09-01
developer-experience
feature removed
Claude Code drops the Ctrl+E command-explanation shortcut from permission prompts
Claude Code
changelog
Shipped
2026-09-01
developer-experience
feature added
Claude Code's VS Code command menu gains output style selection
Claude Code
changelog
Shipped
2026-09-01
developer-experience
other
Python SDK v1.3.0 released
Claude Developer Platform
releases github
Shipped
2026-09-01
performance-scale
model release
Anthropic releases Claude Fable 5.1, the new default Fable model
Claude Code
changelog
Shipped
2026-09-01
performance-scale
capability expanded
Cache reads priced at 0.025x on Claude Fable 5.1 and Mythos 5.1
Claude Developer Platform
llms full
Shipped
2026-09-01
performance-scale
feature added
Claude Code adds CLAUDE_CODE_SUBAGENT_MODEL_FORCE to pin every subagent to one model
Claude Code
changelog
Shipped
2026-09-01
performance-scale
feature added
Claude Code's /effort gains a session-only change option matching /model
Claude Code
changelog
Shipped
2026-09-01
performance-scale
capability expanded
Per-message effort changes in beta
Claude Developer Platform
llms full
Shipped
2026-09-01
performance-scale
capability expanded
Prompt cache reads discounted to $0.25/MTok on Fable 5.1 and Mythos 5.1
Claude Developer Platform
changelog
Shipped
2026-09-01
performance-scale
capability expanded
Turn-scoped system messages reach beta
Claude Developer Platform
changelog
Shipped
2026-09-01
permissions-governance
capability expanded
Claude Code always asks before reading an artifact that isn't yours in Cowork and claude.ai
Claude Code
changelog
Shipped
2026-09-01
permissions-governance
capability expanded
Claude Code stops honoring bypassPermissions from project-level settings
Claude Code
changelog
Shipped
2026-09-01
permissions-governance
capability expanded
Claude Code's auto mode adds a containment-escape guardrail and an outside-working-directory read prompt
Claude Code
changelog
Shipped
2026-09-01
security-compliance
other
Claude Fable 5.1 and Mythos 5.1 require 30-day data retention
Claude Developer Platform
changelog
Shipped
2026-09-01
security-compliance
capability added
Content provenance marking for Claude output
Claude Developer Platform
llms full
First observed
2026-08-31
ai-agents
feature added
Claude Code adds a check-in interval for still-running background subagents
Claude Code
llms full
First observed
2026-08-31
developer-experience
feature added
Claude Agent SDK lets a custom system prompt be split at a cache boundary
Claude Code
llms full
First observed
2026-08-31
developer-experience
limit change
Claude Code raises the paste-collapse line threshold from two lines to three
Claude Code
llms full
First observed
2026-08-31
developer-experience
capability expanded
Claude Code re-runs apiKeyHelper on an expired cached JWT and retries the first two 401s silently
Claude Code
llms full
First observed
2026-08-31
integrations-ecosystem
capability expanded
Claude Code fires agent_needs_input for an unanswered agent-team setup question
Claude Code
llms full
First observed
2026-08-31
permissions-governance
capability expanded
Claude Code stops a developer-set beta tracing endpoint from overriding a managed telemetry collector
Claude Code
llms full
First observed
2026-08-31
security-compliance
capability expanded
Claude Code falls back to a plaintext credentials file when the macOS Keychain rejects a write
Claude Code
llms full
First observed
2026-08-31
security-compliance
capability expanded
Claude Code's sandbox writes to permissions.additionalDirectories by default
Claude Code
llms full
First observed
2026-08-30
developer-experience
feature added
/clear takes a name for the conversation it is leaving
Claude Code
llms full
First observed
2026-08-30
developer-experience
capability expanded
Claude Desktop and Cowork transcripts get their own retention rule
Claude Code
llms full
First observed
2026-08-30
integrations-ecosystem
capability expanded
Claude Code adds PreModelSwitch and PostModelSwitch hooks
Claude Code
llms full
First observed
2026-08-30
permissions-governance
capability expanded
disableAutoMode now ends auto mode in a session already running
Claude Code
llms full
First observed
2026-08-30
security-compliance
capability added
Cloud environments gain API credentials the session never sees
Claude Code
llms full
First observed
2026-08-30
workflow-automation
capability expanded
Routines no longer require Claude Code on the web to be enabled
Claude Code
llms full
First observed
2026-08-29
ai-agents
limit change
Anthropic raises the Claude Managed Agents memory store limit from 2,000 to 10,000 memories
Claude Developer Platform
llms full
First observed
2026-08-29
api-platform
capability expanded
Anthropic's Files API adds file expiry via an expires_in_seconds upload parameter and an expires_at field
Claude Developer Platform
llms full
First observed
2026-08-29
api-platform
capability expanded
Anthropic's Files API list endpoint switches to an opaque page cursor and adds an ids filter
Claude Developer Platform
llms full
First observed
2026-08-29
api-platform
capability expanded
Anthropic's rate-limit list endpoints start honouring limit and paginating
Claude Developer Platform
llms full
First observed
2026-08-29
api-platform
capability expanded
Anthropic's Skills API drops the beta header and addresses versions by ID or latest
Claude Developer Platform
llms full
First observed
2026-08-29
api-platform
feature added
The TypeScript Agent SDK lets createSdkMcpServer set a per-server tool-call timeout
Claude Code
llms full
First observed
2026-08-29
billing-administration
capability expanded
Anthropic opens Claude for Teachers to US K-12 schools and districts as a free Claude Enterprise organization
Claude
llms full
First observed
2026-08-29
billing-administration
capability expanded
Claude Code and the Agent SDK apply the 1.1x data-residency multiplier to reported session cost
Claude Code
llms full
First observed
2026-08-29
collaboration
capability expanded
Claude Code shows the uncommitted-changes diff pane for any Remote Control session
Claude Code
llms full
First observed
2026-08-29
developer-experience
capability expanded
Claude Code runs /model, /effort and /fast mid-turn instead of queueing them until the turn ends
Claude Code
llms full
First observed
2026-08-29
developer-experience
feature added
claude remote-control accepts --permission-mode and --debug-file
Claude Code
llms full
First observed
2026-08-29
integrations-ecosystem
capability expanded
Claude Code stops falling back to OAuth for an MCP server whose headersHelper supplies Authorization
Claude Code
llms full
First observed
2026-08-29
network-transport
feature added
Claude Code adds a first-byte deadline for streaming requests via CLAUDE_STREAM_FIRST_BYTE_TIMEOUT_MS
Claude Code
llms full
First observed
2026-08-29
network-transport
capability expanded
Claude Code sends both credential headers on LLM gateway model discovery
Claude Code
llms full
First observed
2026-08-29
performance-scale
limit change
Claude Code caps a dynamic workflow's parallel() or pipeline() call at 4,096 items
Claude Code
llms full
First observed
2026-08-29
performance-scale
capability expanded
Claude Code marks mid-conversation system context for prompt caching on every provider and gateway
Claude Code
llms full
First observed
2026-08-29
security-compliance
capability expanded
Claude Code leaves uncommitted credential and key files out of the bundle it uploads to a cloud session
Claude Code
llms full
First observed
2026-08-29
security-compliance
capability expanded
Claude Code sandboxed Bash commands can write to directories added with --add-dir by default
Claude Code
llms full
First observed
2026-08-29
security-compliance
capability expanded
Claude Security plugin scans now emit a SARIF 2.1.0 log with CWE classifications for GitHub code scanning
Claude Code
llms full
First observed
2026-08-28
ai-agents
capability expanded
Agent teams change how teammate plans are approved and how subagent definitions apply
Claude Code
llms full
Shipped
2026-08-28
ai-agents
capability expanded
Claude Code demotes CLAUDE_CODE_SUBAGENT_MODEL from an override to a default
Claude Code
changelog
First observed
2026-08-28
ai-agents
capability added
Claude Cowork gains a built-in browser in the desktop app
Claude Cowork
llms full
Shipped
2026-08-28
ai-agents
feature added
Cross-session messaging and model controls extend to Bedrock, GCP, and Foundry
Claude Code
llms full
Shipped
2026-08-28
ai-agents
capability added
Subagents hitting maxTurns return partial output that can be resumed
Claude Code
llms full
Shipped
2026-08-28
ai-assist
capability expanded
Claude Code makes Opus 5 the default model for seat-based Enterprise subscriptions
Claude Code
changelog
Shipped
2026-08-28
ai-assist
capability expanded
Claude Code saves the /effort level per model so each model keeps its own setting
Claude Code
changelog
Shipped
2026-08-28
analytics-reporting
capability added
/usage gains a Loops token breakdown
Claude Code
llms full
Shipped
2026-08-28
analytics-reporting
feature added
Claude Code reports per-session prompt-cache statistics in /cost and a prompt_cache status line object
Claude Code
changelog
First observed
2026-08-28
analytics-reporting
capability expanded
Enterprise Analytics API series can be scoped to an RBAC group
Claude
llms full
Shipped
2026-08-28
billing-administration
capability added
Claude Code can report spend at contracted model rates
Claude Code
llms full
Shipped
2026-08-28
billing-administration
feature added
Claude Code shows a spend-limit bar in /usage and exposes rate_limits.spend_limit to status line scripts
Claude Code
changelog
First observed
2026-08-28
content-media
capability expanded
Artifacts can load JavaScript libraries from four allowlisted CDNs
Claude Code
llms full
Shipped
2026-08-28
deployment-topology
capability expanded
Claude Code makes /radio available on Bedrock, Vertex AI, Foundry and Claude Platform on AWS
Claude Code
changelog
First observed
2026-08-28
deployment-topology
capability expanded
Claude Tag channel sessions can now run in self-hosted environments
Claude Code
llms full
Shipped
2026-08-28
developer-experience
capability added
/cd now applies the new directory's settings immediately
Claude Code
llms full
First observed
2026-08-28
developer-experience
capability expanded
Agent SDK adds a reloadSkills() control method
Claude Code
llms full
First observed
2026-08-28
developer-experience
capability expanded
Agent SDK frames gain message correlation and ambient-task fields
Claude Code
llms full
Shipped
2026-08-28
developer-experience
capability added
Claude Code /model picker becomes customizable via modelPicker
Claude Code
llms full
Shipped
2026-08-28
developer-experience
capability expanded
Claude Code adds PreModelSwitch and PostModelSwitch hook events that can block, confirm or annotate a model switch
Claude Code
changelog
Shipped
2026-08-28
developer-experience
capability added
Claude Code drafts feedback reports for user review
Claude Code
llms full
Shipped
2026-08-28
developer-experience
feature removed
Claude Code drops syntax highlighting for six languages to cut 2.5 MB from the binary
Claude Code
changelog
First observed
2026-08-28
developer-experience
capability expanded
Claude Code neutralises repository-local git filter drivers when creating worktrees
Claude Code
llms full
First observed
2026-08-28
developer-experience
capability expanded
Claude Code ships three more built-in output styles
Claude Code
llms full
Shipped
2026-08-28
developer-experience
feature removed
Claude Code stops honouring CLAUDE_CONFIG_DIR and TMPDIR set from project-level settings
Claude Code
changelog
Shipped
2026-08-28
developer-experience
capability expanded
Claude Code streams a foreground subagent's tool calls and results live to Remote Control clients
Claude Code
changelog
First observed
2026-08-28
developer-experience
feature removed
Interactive attach to an existing cloud session is withdrawn from the CLI
Claude Code
llms full
Shipped
2026-08-28
developer-experience
capability added
Non-interactive sessions continue responses cut off mid-stream
Claude Code
llms full
First observed
2026-08-28
integrations-ecosystem
feature removed
Setup hooks lose their JSON output fields
Claude Code
llms full
Shipped
2026-08-28
mobile-desktop
capability added
Claude Code Desktop can resume CLI terminal sessions
Claude Code
llms full
Shipped
2026-08-28
performance-scale
capability added
Claude Code adds configurable prompt cache TTL settings
Claude Code
llms full
Shipped
2026-08-28
performance-scale
feature added
Native installer downloads zstd builds and uses less memory
Claude Code
llms full
First observed
2026-08-28
permissions-governance
capability expanded
Admins can re-enable Desktop WSL sessions on managed devices with a registry policy
Claude Code
llms full
Shipped
2026-08-28
permissions-governance
capability expanded
Auto mode rules editable from /permissions and switchable from prompts
Claude Code
llms full
First observed
2026-08-28
permissions-governance
capability expanded
Claude in Chrome flips to on by default for Enterprise from September 10
Claude in Chrome
llms full
First observed
2026-08-28
permissions-governance
capability expanded
Cloud sessions get a selectable permission mode
Claude Code
llms full
First observed
2026-08-28
permissions-governance
capability expanded
Cowork admin controls gain a Built-in browser switch
Claude Cowork
llms full
First observed
2026-08-28
permissions-governance
capability expanded
Managed settings gain an opt-in mode that composes every admin source
Claude Code
llms full
First observed
2026-08-28
permissions-governance
capability expanded
Workflow launches in headless runs go through permission evaluation
Claude Code
llms full
Shipped
2026-08-28
security-compliance
capability added
/login adds Console account sign-in
Claude Code
llms full
First observed
2026-08-28
security-compliance
capability expanded
Admin API accepts personal and service account keys as a third credential
Claude Developer Platform
llms full
Shipped
2026-08-28
security-compliance
capability added
Claude Code adds a restricted mode for shared machines
Claude Code
llms full
Shipped
2026-08-28
security-compliance
capability expanded
Claude Code requires approval before server-managed settings can weaken sandbox isolation
Claude Code
changelog
Shipped
2026-08-28
security-compliance
capability expanded
Claude Code requires approval for ANTHROPIC_CUSTOM_HEADERS that set credential or routing headers
Claude Code
changelog
Shipped
2026-08-28
security-compliance
capability expanded
Claude in Chrome browser actions now go through Claude Code's permission checks
Claude Code
changelog
First observed
2026-08-28
security-compliance
capability expanded
Customer-managed encryption keys reach general setup on Claude Platform on AWS
Claude Developer Platform
llms full
Shipped
2026-08-27
ai-agents
feature added
Agent frontmatter gains a per-agent prompt cache TTL
Claude Code
changelog
Shipped
2026-08-27
ai-agents
feature added
Claude Desktop suggests follow-up side tasks from a cloud session that start in one click
Claude Code
changelog
Shipped
2026-08-27
ai-agents
capability expanded
Cross-session messaging works on Bedrock, Vertex and Foundry and with feature flags off
Claude Code
changelog
Shipped
2026-08-27
ai-assist
feature added
Claude Science puts memory in first-time setup and on by default
Claude Science
changelog
Shipped
2026-08-27
ai-assist
feature added
Claude Science warns before running on a model whose safeguards block life sciences work
Claude Science
changelog
Shipped
2026-08-27
analytics-reporting
feature added
Claude Desktop adds an estimated-cost view to the Usage page chart
Claude
changelog
First observed
2026-08-27
api-platform
other
Anthropic deprecates workspace_id on API key objects in favour of scope
Claude Developer Platform
llms full
Shipped
2026-08-27
billing-administration
capability expanded
/usage-credits reaches AWS Marketplace-billed, self-serve and trial Enterprise organizations
Claude Code
changelog
Shipped
2026-08-27
billing-administration
price change
Anthropic reprices the Claude Team plan for scientists to free standard seats and $15 premium seats
Claude
llms full
Shipped
2026-08-27
content-media
feature added
Claude Science opens TSV tables and small-molecule structures
Claude Science
changelog
Shipped
2026-08-27
developer-experience
feature added
Claude Desktop adds /resume to continue a terminal Claude Code session on the same transcript
Claude Code
changelog
Shipped
2026-08-27
developer-experience
capability expanded
Client SDK beta namespaces stop sending the Files and Skills beta headers
Claude Developer Platform
changelog
Shipped
2026-08-27
developer-experience
feature added
Desktop-written sessions are exempted from the 30-day transcript cleanup
Claude Code
changelog
Shipped
2026-08-27
developer-experience
feature added
Self-hosted runners can override the label they register with
Claude Code
changelog
Shipped
2026-08-27
developer-experience
capability expanded
Workflow tool description drops from 5.7k to about 1k tokens
Claude Code
changelog
Shipped
2026-08-27
fleet-management
feature added
Claude Desktop adds relaunchEnforcementHours to bound how long users may run on a stale configuration
Claude
changelog
Shipped
2026-08-27
fleet-management
other
Claude Desktop deprecates a large set of managed-configuration spellings with a 2026-10-07 cut-off
Claude
changelog
Shipped
2026-08-27
fleet-management
feature added
Claude Desktop warns users in-app when their organization's configuration uses a deprecated field
Claude
changelog
Shipped
2026-08-27
integrations-ecosystem
feature added
Claude Desktop adds a /mcp view of a session's MCP servers with live status and connect actions
Claude Code
changelog
Shipped
2026-08-27
integrations-ecosystem
feature added
Claude Science surfaces expired connector sign-ins with a Reconnect button
Claude Science
changelog
Shipped
2026-08-27
permissions-governance
capability expanded
Claude Code adds a restricted launch mode for untrusted shared machines
Claude Code
changelog
Shipped
2026-08-27
permissions-governance
feature added
Claude Desktop adds an sshHostAllowlist letting admins turn on SSH remote Code sessions
Claude
changelog
Shipped
2026-08-27
permissions-governance
feature added
Server-managed settings gain load diagnostics in /doctor and /status
Claude Code
changelog
Shipped
2026-08-27
security-compliance
capability expanded
Anthropic adds identity-backed personal and service account API keys in the Console
Claude Developer Platform
changelog
First observed
2026-08-27
security-compliance
capability added
Anthropic documents a service accounts API for organizations
Claude Developer Platform
llms full
Shipped
2026-08-27
security-compliance
capability expanded
Claude Desktop makes an unreadable managed-configuration value fail closed instead of being ignored
Claude
changelog
Shipped
2026-08-27
security-compliance
feature added
Claude Science sessions trust the corporate root certificate behind a TLS-inspecting proxy
Claude Science
changelog
Shipped
2026-08-27
workflow-automation
capability expanded
/loop self-pacing and the autonomous default become available on every provider
Claude Code
changelog
Shipped
2026-08-26
ai-agents
capability expanded
Cross-session peer messages collapse to a one-line preview by default
Claude Code
changelog
First observed
2026-08-26
ai-agents
capability expanded
Managed Agents model object accepts speed, effort and inference_geo
Claude Developer Platform
llms full
First observed
2026-08-26
api-platform
other
Sampling parameters deprecated on models after Claude Opus 4.6
Claude Developer Platform
llms full
First observed
2026-08-26
content-media
capability expanded
Artifact duplication becomes an audited action, plus an artifact presence setting
Claude
llms full
First observed
2026-08-26
data-import-export
capability expanded
Admin control over per-member self-serve data export
Claude
llms full
Shipped
2026-08-26
developer-experience
capability added
Claude Code adds a SendFeedback tool that drafts a feedback report
Claude Code
changelog
Shipped
2026-08-26
developer-experience
capability expanded
Claude Code bundled skills add /claude-api cost-optimize and Admin API coverage
Claude Code
changelog
First observed
2026-08-26
developer-experience
capability expanded
Claude Code Review gains an organization-configurable verification stage
Claude Code
llms full
First observed
2026-08-26
developer-experience
capability expanded
Plugin distribution through organization settings gains source and packaging rules
Claude Code
llms full
First observed
2026-08-26
developer-experience
capability expanded
Python Agent SDK adds skill selection, subagent provenance and resume controls
Claude Code
llms full
First observed
2026-08-26
developer-experience
capability expanded
Skills API deletes a skill and all its versions in one cascading request
Claude Developer Platform
llms full
First observed
2026-08-26
integrations-ecosystem
feature added
Claude Tag documentation set published; it replaces the earlier Claude in Slack app in place
Claude Tag
llms full
First observed
2026-08-26
integrations-ecosystem
capability expanded
Office add-ins add keyless Microsoft Entra ID sign-in for Azure AI Foundry
Office agents
llms full
Shipped
2026-08-26
performance-scale
limit change
Sonnet 5 auto-compacts at about 967K tokens instead of about 934K
Claude Code
changelog
Shipped
2026-08-26
permissions-governance
capability expanded
Bash permission prompts point to auto mode with a one-keystroke switch
Claude Code
changelog
First observed
2026-08-26
permissions-governance
capability expanded
Bulk revocation of a group's skill and plugin shares
Claude
llms full
First observed
2026-08-26
permissions-governance
capability expanded
Claude Code session lifecycle recorded in the compliance activity feed
Claude Code
llms full
First observed
2026-08-26
permissions-governance
feature added
Claude Science gains an organization admin control plane
Claude Science
llms full
First observed
2026-08-26
permissions-governance
capability expanded
Enterprise-managed connector auth reaches GA and adds Datadog, Notion and Slack
Claude
llms full
First observed
2026-08-26
permissions-governance
capability expanded
Managed MCP connector auth gains scope limits and an individual-auth switch
Claude
llms full
First observed
2026-08-26
permissions-governance
capability expanded
Organization toggle for running Cowork in the cloud
Claude Cowork
llms full
First observed
2026-08-26
permissions-governance
capability expanded
Per-project member roles for Claude Code Security scan projects
Claude Security
llms full
Shipped
2026-08-26
security-compliance
capability expanded
Admin API reaches the ant CLI and seven client SDKs
Claude Developer Platform
changelog
Shipped
2026-08-26
security-compliance
capability expanded
Claude Code hardens plugin marketplace names and output escaping
Claude Code
changelog
First observed
2026-08-26
security-compliance
capability expanded
Claude Console workspaces become writable on Claude Platform on AWS
Claude Developer Platform
llms full
First observed
2026-08-26
security-compliance
endpoint deprecated
Compliance API deprecates user_ids[] with updated_at filters, rejected after 2026-09-22
Claude Developer Platform
llms full
Shipped
2026-08-26
security-compliance
capability expanded
Compliance API local session endpoints cover Claude Science and Claude for Microsoft 365
Claude Developer Platform
changelog
First observed
2026-08-26
security-compliance
capability expanded
Compliance API local sessions gain updated_at and per-message model
Claude Developer Platform
llms full
Shipped
2026-08-26
security-compliance
capability expanded
Compliance API session endpoints leave beta for Cowork and Claude Code
Claude Developer Platform
changelog
First observed
2026-08-26
security-compliance
capability expanded
Custom OpenTelemetry collector for the Claude for M365 audit trail
Office agents
llms full
First observed
2026-08-26
security-compliance
feature added
Inference hooks gain an automatic circuit breaker
Claude Developer Platform
llms full
First observed
2026-08-26
security-compliance
capability expanded
SCIM welcome-email toggle and group attribution on invite acceptance
Claude
llms full
Named in changes
52
amazon-bedrock
Auto mode classifier can run server-side on Bedrock, Google Agent Platform, and Foundry
2026-09-18 · 15 changes
aws
Compliance API schema documents new login, marketplace, and MCP directory activity types
2026-09-18 · 5 changes
claude-cowork
Claude unifies chat and Cowork into one experience on Pro and Max
2026-09-18
claude-in-chrome
Compliance API local sessions now return Claude in Chrome transcripts
2026-09-18
claude-opus-5
Advisor model pairing table adds Opus 5 and Fable 5.1 and API-level rejection behavior
2026-09-18 · 5 changes
fable-5-1
Advisor model pairing table adds Opus 5 and Fable 5.1 and API-level rejection behavior
2026-09-18
ferpa
SCIM provisioning gains a welcome-email toggle, suppressed for regulated configurations
2026-09-18
gcp
Auto mode classifier can run server-side on Bedrock, Google Agent Platform, and Foundry
2026-09-18 · 8 changes
github
Compliance API adds usage credit spend limit and file upload/delete activity types
2026-09-18 · 13 changes
gitlab
Organization plugin sync adds GitLab-hosted marketplaces (public beta)
2026-09-18 · 2 changes
hipaa
SCIM provisioning gains a welcome-email toggle, suppressed for regulated configurations
2026-09-18 · 2 changes
mcp
Agent SDK exposes MCP server provenance to hooks and permission callbacks
2026-09-18 · 10 changes
40 more
microsoft-foundry
Auto mode classifier can run server-side on Bedrock, Google Agent Platform, and Foundry
2026-09-18 · 10 changes
slack
Compliance API adds eleven new audit activity types
2026-09-18 · 5 changes
amazon-cloudwatch
Claude Tag adds monitoring credential presets
2026-09-17
amazon-sns
Claude Tag adds monitoring credential presets
2026-09-17
datadog
Claude Tag adds monitoring credential presets
2026-09-17 · 2 changes
google-cloud-monitoring
Claude Tag adds monitoring credential presets
2026-09-17
google-vertex-ai
MCP client fixes transport fallback, timeouts and error reporting
2026-09-17 · 9 changes
openssh
Claude Desktop 3P routes Code SSH through the device's OpenSSH client
2026-09-15
salesforce
Claude adds Salesforce in Claude (beta) plugin
2026-09-15 · 2 changes
microsoft-visual-cpp-redistributable
Claude Science 0.1.48 improves Windows environment setup
2026-09-14
azure
Compliance API adds CMEK external key activity types
2026-09-12
cursor
Claude Code /import gains Cursor as a configuration source
2026-09-12
gerrit
Claude Code looks up open Gerrit changes on googlesource.com checkouts
2026-09-12
google-workspace
Compliance API adds GHE, GitHub/Drive integration, and RBAC group activity types
2026-09-12
microsoft-365
Microsoft 365 connector gains Teams messaging write tools
2026-09-12 · 4 changes
microsoft-teams
Microsoft 365 connector gains Teams write tools
2026-09-11
opentelemetry
OpenTelemetry metrics can be tagged with repository attributes
2026-09-11 · 2 changes
csharp
C# SDK leaves beta
2026-09-06
typescript-4-9
TypeScript SDK raises its minimum TypeScript to 5.0
2026-09-06
claude-fable-5-1
Claude Fable 5.1 available in Claude Code with 1M-token context
2026-09-04 · 2 changes
macos
Computer use runs in the background on Claude Code Desktop
2026-09-04
claude-mythos-5-1
Per-message effort changes (beta) extended to Claude on Google Cloud
2026-09-03
c2pa
Content provenance marking for Claude output
2026-09-01
cwe
Claude Security plugin scans now emit a SARIF 2.1.0 log with CWE classifications for GitHub code scanning
2026-08-29
oauth
Claude Code stops falling back to OAuth for an MCP server whose headersHelper supplies Authorization
2026-08-29 · 2 changes
sarif
Claude Security plugin scans now emit a SARIF 2.1.0 log with CWE classifications for GitHub code scanning
2026-08-29
terraform
Claude Code leaves uncommitted credential and key files out of the bundle it uploads to a cloud session
2026-08-29
aws-kms
Customer-managed encryption keys reach general setup on Claude Platform on AWS
2026-08-28
git-lfs
Claude Code neutralises repository-local git filter drivers when creating worktrees
2026-08-28
google-cloud-agent-platform
Cross-session messaging and model controls extend to Bedrock, GCP, and Foundry
2026-08-28
netskope
Claude Science sessions trust the corporate root certificate behind a TLS-inspecting proxy
2026-08-27
zscaler
Claude Science sessions trust the corporate root certificate behind a TLS-inspecting proxy
2026-08-27
claude-sonnet-5
Sonnet 5 auto-compacts at about 967K tokens instead of about 934K
2026-08-26
conda
Claude Science gains an organization admin control plane
2026-08-26
microsoft-entra-id
Office add-ins add keyless Microsoft Entra ID sign-in for Azure AI Foundry
2026-08-26
modal
Claude Science gains an organization admin control plane
2026-08-26
notion
Enterprise-managed connector auth reaches GA and adds Datadog, Notion and Slack
2026-08-26
okta
Enterprise-managed connector auth reaches GA and adds Datadog, Notion and Slack
2026-08-26
pip
Claude Science gains an organization admin control plane
2026-08-26
scim
SCIM welcome-email toggle and group attribution on invite acceptance
2026-08-26
Select a row