Release v0.27.17

What's Changed

• feat(reflection): update reflection prompt, expose Edit tool by @devanshrj in #2789
• feat: add turn_end event with continue effect by @carenthomas in #3077
• feat(headless): add turn_end event with continue effect by @carenthomas in #3080
• feat(models): add letta/glm preset by @overlord-letta in #3070
• feat(sandbox): kernel filesystem sandbox for cross-agent isolation (default-on) by @devanshrj in #2853
• feat(desktop): emit turn_end mod event from the listener by @carenthomas in #3082
• fix(agents): pinned-agent scoping cleanup and resume a single existing pin by @devanshrj in #3081
• fix: clean up tools in buildReflectionSubagentPrompt by @amysguan in #3088
• fix(desktop): infer ChatGPT Plus/Pro provider type by @jnjpng in #3083
• chore: bump version to 0.27.17 by @github-actions[bot] in #3090

Full Changelog: v0.27.16...v0.27.17