# Browser Use 0.13.9

Category: open-source
Published: 2026-09-04T01:29:32Z
Source: [Browser Use releases](https://github.com/browser-use/browser-use/releases/tag/0.13.9)
Agent usefulness: 62/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-17T07:29:24.232Z
Tags: browser-agent, automation, python

## Human Summary
Browser Use releases published Browser Use 0.13.9. What's Changed fix(llm): make bu-2-0 the ChatBrowserUse default again, keep mini opt-in by @sauravpanda in 5488 ci: remove the dead cloud evals image-build trigger by @sauravpanda in 5491 fix(filesystem): report missing target text in replace file by @uczltw6 in 5498 fix(filesystem): escape plain text in…

## Agent Summary
Treat Browser Use 0.13.9 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
Browser Use releases published Browser Use 0.13.9. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: What's Changed fix(llm): make bu-2-0 the ChatBrowserUse default again, keep mini opt-in by @sauravpanda in 5488 ci: remove the dead cloud evals image-build trigger by @sauravpanda in 5491 fix(filesystem): report missing target text in replace file by @uczltw6 in 5498 fix(filesystem): escape plain text in generated PDFs by @primorLee in 5502 docs: highlight rerunnable Cloud scripts by @MagMueller in 5551 docs(cloud): update tools guide for CLI 3.0 by @MagMueller in 5553 fix(deps): bump dependency versions by @sauravpanda in 5382 fix: Update DeepSeek default model to deepseek-v4-flash by @DipsyHou in 5563 fix(llm): stop putting format/stream inside Ollama options by @official-burak in 5561 fix(deps): update vulnerable Click, MCP, and pypdf pins by @green3sf in 5526 fix(browser): clear cookies via Storage domain, not Network by @MrLeit in 5562 fix(filesystem): render markdown emphasis in…

## Recommended actions
- Review the official Browser Use releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.