v0.8.21 v0.8.20

Name: sim
Author: simstudioai

simstudioai/simSep 3, 2026 → Sep 2, 20260 days between releases

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Analyzing what changed between v0.8.21 and v0.8.20. This page updates automatically — usually within a minute.

The Two Releases

v0.8.21

Sep 3, 2026· 2 months ago

This release introduces significant enhancements to sandboxes, file management, and integrations like ManageEngine. It also improves the Copilot experience, updates the CLI with version checks, and upgrades the project to Tailwind v4.

Full release notes

v0.8.20

Sep 2, 2026· 2 months ago

This release introduces documentation on Human-in-the-Loop AI Agents and adds support for the Gemini 3.8 Flash model. Additionally, it includes fixes for deployment side effects and Slack integration requirements.

Full release notes