v0.105.6

apify/crawleev0.105.6Jul 19, 2026by mmabrouk

AI Summary

This release focuses on UI improvements for Claude tool interactions, allowing the interface to distinguish tool denials from failures and display extended thinking, alongside general stability fixes for the runner and agent playground.

Key Highlights

  • UI can now distinguish tool output denials from failures via new event emission.
  • Claude extended thinking is now visible in the playground.
  • Client tools are supported on Claude in remote sandboxes.
  • Agent rename functionality is enabled on the onboarding playground.
  • Added a portable QA harness for agent release gates.

New Features

  • Emit `tool-output-denied` event for UI handling.
  • Surface Claude extended-thinking in the playground.
  • Client tools on Claude in remote sandboxes.
  • Agent release gate QA harness.
  • Enable agent rename on onboarding playground.

Full Release Notes

## What's Changed
* test(web): fix the active-tab locator that broke five acceptance tests by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5378
* feat(sdk): emit tool-output-denied so the UI can tell a denial from a failure by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5381
* feat(runner): client tools on Claude in remote sandboxes by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5383
* [AGE-3962] fix(runner): surface Claude extended-thinking in the playground by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5380
* docs(readme): reposition around building and running agents by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5390
* fix(auth): correct exc_infp typo to exc_info in auto-join error logging by @truecallerabreham in https://github.com/Agenta-AI/agenta/pull/5377
* docs: add truecallerabreham as a contributor for bug by @allcontributors[bot] in https://github.com/Agenta-AI/agenta/pull/5379
* fix(sdk): use Claude harness model identifiers by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5365
* [fix] Refresh workflow name after rename by @ashrafchowdury in https://github.com/Agenta-AI/agenta/pull/5330
* test(sdk): align bare Claude alias test with the curated alias list by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5393
* test(agent): add the agent release gate — a portable wire-level QA harness by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/5351
* [fix] Enable agent rename on the onboarding playground [AGE-3954] by @ashrafchowdury in https://github.com/Agenta-AI/agenta/pull/5340
* fix(frontend): Show raw payload for commit deltas outside parameters by @ardaerzin in https://github.com/Agenta-AI/agenta/pull/5129
* [release] v0.105.6 by @github-actions[bot] in https://github.com/Agenta-AI/agenta/pull/5385

## New Contributors
* @truecallerabreham made their first contribution in https://github.com/Agenta-AI/agenta/pull/5377

**Full Changelog**: https://github.com/Agenta-AI/agenta/compare/v0.105.5...v0.105.6