This release adds 2 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
+1 more
ReleasePort's take
Light signalReleasePort Layer 1 version 0.13.2 adds BU3 browser use models and accepts provider‑prefixed models in ChatBrowserUse, while removing the bu-3 and bu-3-max models.
Why it matters: Version bump to 0.13.2 enables new BU3 model support and prefixed model handling but deprecates bu-3/bu-3-max; developers must update API calls accordingly.
Summary
AI summaryMinor fixes and improvements.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Low |
Adds BU3 browser use models. Adds BU3 browser use models. Source: llm_adapter@2026-06-12 Confidence: high |
— |
| Feature | Low |
Accepts provider-prefixed models in ChatBrowserUse. Accepts provider-prefixed models in ChatBrowserUse. Source: llm_adapter@2026-06-12 Confidence: high |
— |
| Dependency | Low |
Updates browser-use-core to version 0.13.2. Updates browser-use-core to version 0.13.2. Source: llm_adapter@2026-06-12 Confidence: high |
— |
| Deprecation | Medium |
Removes bu-3 and bu-3-max models. Removes bu-3 and bu-3-max models. Source: llm_adapter@2026-06-12 Confidence: high |
— |
| Refactor | Low |
Gates publish_to_pypi behind release environment variable. Gates publish_to_pypi behind release environment variable. Source: llm_adapter@2026-06-12 Confidence: high |
— |
| Refactor | Low |
Bumps version from 0.13.1 to 0.13.2. Bumps version from 0.13.1 to 0.13.2. Source: llm_adapter@2026-06-12 Confidence: high |
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Full changelog
What's Changed
- [codex] add BU3 browser use models by @MagMueller in https://github.com/browser-use/browser-use/pull/5002
- [ENG-4762] publish: gate publish_to_pypi behind release env by @LarsenCundric in https://github.com/browser-use/browser-use/pull/5013
- feat(llm): accept provider-prefixed models in ChatBrowserUse by @sauravpanda in https://github.com/browser-use/browser-use/pull/5007
- chore(llm): remove bu-3 / bu-3-max, default beta example to openai/gpt-5.5 by @sauravpanda in https://github.com/browser-use/browser-use/pull/5020
- Bump version from 0.13.1 to 0.13.2 by @MagMueller in https://github.com/browser-use/browser-use/pull/5026
- Bump browser-use-core to 0.13.2 by @laithrw in https://github.com/browser-use/browser-use/pull/5027
Full Changelog: https://github.com/browser-use/browser-use/compare/0.13.1...0.13.2
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