v1.9.0
kyutai-labs/hibikiv1.9.0Jun 8, 2026by gaomeng1900
AI Summary
This release focuses on stability and feature expansion, adding Claude Opus 4.8 support, robust aborting mechanisms for concurrent tasks, and improving error handling and documentation.
Key Highlights
- Added support for Claude Opus 4.8 model.
- Implemented robust aborting for concurrent tasks.
- Fixed concurrent execute() calls and error handling bugs.
- Added unit tests for LLM functionality.
New Features
- Claude Opus 4.8 support.
- Robust aborting implementation with signal support.
- Fix for concurrent execute() calls.
- Improved error handling in core modules.
- Vitest unit tests for LLMs.
- Documentation updates for signal abort contracts.
Full Release Notes
## What's Changed * fix: dts bug hotifx by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/530 * improve error handling by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/527 * feat: robust aborting by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/532 * fix(core): prevent concurrent execute() calls by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/536 And * fix(website): normalize trailing slash in sidebar location comparison by @tolerious in https://github.com/alibaba/page-agent/pull/506 * chore: upgrade deps by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/520 * fix: temporarily patch WXT audit vulnerabilities by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/525 * chore(deps-dev): bump concurrently from 9.2.1 to 10.0.3 in the development-major group by @dependabot[bot] in https://github.com/alibaba/page-agent/pull/524 * chore: typo by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/526 * chore(llms): add vitest unit tests by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/531 * docs(website): document ctx.signal abort contract and execute() concurrency by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/539 * feat(llms): add Claude Opus 4.8 support by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/540 * docs: update model list by @gaomeng1900 in https://github.com/alibaba/page-agent/pull/541 ## New Contributors * @tolerious made their first contribution in https://github.com/alibaba/page-agent/pull/506 **Full Changelog**: https://github.com/alibaba/page-agent/compare/v1.8.2...v1.9.0