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Mistle

v0.12.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Summary

AI summary

Minor fixes and improvements.

Changes in this release

Feature Medium

Add development OpenAPI references

Add development OpenAPI references

Source: llm_adapter@2026-05-21

Confidence: high

Feature Medium

Add setup assistant sandbox purpose

Add setup assistant sandbox purpose

Source: llm_adapter@2026-05-21

Confidence: high

Feature Medium

Add github pr review trigger template

Add github pr review trigger template

Source: llm_adapter@2026-05-21

Confidence: high

Feature Medium

Improve sandbox operation progress timeline

Improve sandbox operation progress timeline

Source: llm_adapter@2026-05-21

Confidence: high

Bugfix Medium

Wire setup assistant sandbox purpose

Wire setup assistant sandbox purpose

Source: llm_adapter@2026-05-21

Confidence: high

Bugfix Medium

Stop setup assistant on panel close

Stop setup assistant on panel close

Source: llm_adapter@2026-05-21

Confidence: high

Bugfix Medium

Lazily register Tensorlake base images

Lazily register Tensorlake base images

Source: llm_adapter@2026-05-21

Confidence: low

Refactor Medium

Extract session workbench chrome state

Extract session workbench chrome state

Source: llm_adapter@2026-05-21

Confidence: low

Refactor Medium

Extract session workbench primary panel state

Extract session workbench primary panel state

Source: llm_adapter@2026-05-21

Confidence: low

Full changelog

[0.12.0] - 2026-05-15

Features

  • Add development OpenAPI references (#2110)
  • Add setup assistant sandbox purpose (#2111)
  • Add github pr review trigger template (#2107)
  • Improve sandbox operation progress timeline (#2113)

Bug Fixes

  • Wire setup assistant sandbox purpose (#2112)
  • Stop setup assistant on panel close (#2114)
  • Lazily register Tensorlake base images (#2116)

Refactors

  • Extract session workbench chrome state (#2106)
  • Extract session workbench primary panel state (#2108)

Chores

  • Unify sandbox provider config artifacts (#2109)
  • (release) V0.12.0 (#2117)

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Beta — feedback welcome: [email protected]