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Browserbase product updates
browserbase.com
Latest activity
Date
Area / Type
Change
Product
Source
2026-09-04
developer-experience
endpoint deprecated
rrweb DOM replay API removed
Browserbase
2026-09-04
security-compliance
capability expanded
advancedStealth deprecated in favor of verified
Browserbase
openapi
2026-09-04
security-compliance
capability expanded
Automatic timezone alignment with proxy geolocation
Browserbase
llms full
2026-09-04
security-compliance
capability expanded
Certificate validation now enforced by default
Browserbase
openapi
Last 10 weeks
By product and area
Browserbase
developer-experience
████████
8
Browserbase
security-compliance
██████
6
Browserbase
api-platform
████
4
Browserbase
integrations-ecosystem
███
3
Stagehand
ai-agents
██
2
Browserbase
ai-agents
█
1
Browserbase
ai-assist
█
1
Browserbase
search-retrieval
█
1
Stagehand
developer-experience
█
1
Stagehand
integrations-ecosystem
█
1
Stagehand
performance-scale
█
1
Stagehand
security-compliance
█
1
Integrations
+
fx
Stagehand adds an fx coding-agent integration
2026-08-21
+
mcp · 2
Stagehand adds an fx coding-agent integration
2026-08-21
+
crewai
Stagehand adds first-party integrations for five agent frameworks
2026-08-14
+
langchain
Stagehand adds first-party integrations for five agent frameworks
2026-08-14
+
mastra
Stagehand adds first-party integrations for five agent frameworks
2026-08-14
+
vercel-ai-sdk
Stagehand adds first-party integrations for five agent frameworks
2026-08-14
+
box
New integration: Box document workflows
2026-07-26
+
eve
New integration: Eve agent framework
2026-07-26
Capabilities added
Stagehand exposes configurable caching for act, observe and extract
Stagehand v4 already cached act(), observe() and extract() results on Browserbase's servers; a `cache` option now sets the hit-count threshold, the number of identical results required before the cache starts serving, and a hit skips inference entirely. Every call can override the instance setting or pass cache: false. Results carry metadata.cache with a HIT/MISS/DISABLED status, a miss reason, and the tokens a hit saved. Model configuration stays out of the cache key, so switching models does not invalidate the cache.
Browse.sh named as canonical open web-skills catalog
Docs now list Browse.sh as one of Browserbase's canonical named products: an open web-skills catalog accessed through the Browse CLI, distinct from the CLI itself and from Skills packaging.
Stagehand domain policies
Added allowlist and blocklist domain policies that close popups attempting to violate them.
Changes
Date
Area / Type
Change
Product
Source
2026-08-26
api-platform
feature removed
expiresIn query parameter removed from the session debug endpoint
Browserbase
openapi
2026-08-26
developer-experience
capability expanded
Browserbase session live view URLs accept a configurable expiry
Browserbase
openapi
2026-08-22
developer-experience
feature added
Stagehand documents attaching to an existing Browserbase session and to a local browser over CDP
Stagehand
docs
2026-08-21
integrations-ecosystem
new integration
Stagehand adds an fx coding-agent integration
Stagehand
docs
2026-08-21
performance-scale
capability added
Stagehand exposes configurable caching for act, observe and extract
Stagehand
changelog
2026-08-21
search-retrieval
feature added
Browserbase brings Search into the dashboard
Browserbase
changelog
2026-08-19
developer-experience
feature added
Browserbase adds human-readable names to Contexts and a dashboard to manage them
Browserbase
changelog
2026-08-18
developer-experience
capability expanded
Browserbase browse CLI swaps refs for doctor and gains cloud and skills subcommands
Browserbase
llms full
2026-08-17
security-compliance
capability expanded
Browserbase BYOS adds CDP session log delivery
Browserbase
changelog
2026-08-15
security-compliance
capability expanded
Browserbase delivers CDP session logs to customer-owned buckets
Browserbase
llms full
2026-08-14
integrations-ecosystem
new integration
Stagehand adds first-party integrations for five agent frameworks
Browserbase
2026-08-12
api-platform
endpoint deprecated
Browserbase drops PUT /v1/contexts/{id}
Browserbase
2026-08-10
ai-agents
capability expanded
Stagehand v4 becomes the documented version
Browserbase
2026-08-08
api-platform
capability expanded
Agent sessions accept an array of proxy configurations
Browserbase
openapi
2026-08-08
developer-experience
capability expanded
Contexts take an optional user-defined name
Browserbase
openapi
2026-08-06
developer-experience
capability expanded
Browserbase Fetch gets a Dashboard view with replay
Browserbase
changelog
2026-07-30
ai-assist
feature added
Model Router enables automatic model selection for browser actions
Browserbase
changelog
2026-07-26
developer-experience
capability expanded
Browse CLI documents daemon lifecycle and force-stop
Browserbase
llms full
2026-07-26
integrations-ecosystem
new integration
New integration: Box document workflows
Browserbase
llms full
2026-07-26
integrations-ecosystem
new integration
New integration: Eve agent framework
Browserbase
llms full
2026-07-22
api-platform
capability expanded
MCP server tools gain explicit session targeting via sessionId
Browserbase
llms full
2026-07-22
developer-experience
capability added
Browse.sh named as canonical open web-skills catalog
Browserbase
llms full
2026-07-15
security-compliance
capability expanded
MP4 Session Recordings now available for download
Browserbase
changelog
2026-07-13
ai-agents
other
Gemini 3.5 Flash
Stagehand
changelog
2026-07-13
ai-agents
other
GPT-5.6 family
Stagehand
changelog
1 more
2026-07-13
security-compliance
capability added
Stagehand domain policies
Stagehand
changelog
Named in changes
6
amazon-s3
Browserbase BYOS adds CDP session log delivery
2026-08-17
anthropic
Model Router enables automatic model selection for browser actions
2026-07-30
gemini
Model Router enables automatic model selection for browser actions
2026-07-30
openai
Model Router enables automatic model selection for browser actions
2026-07-30
gemini-3-5-flash
Gemini 3.5 Flash
2026-07-13
gpt-5-6
GPT-5.6 family
2026-07-13
Select a row
Browserbase product updatesbrowserbase.com