0.2.2 - Chat Reliability & Restore Checkpoints | 21st.dev Changelog

In this version, we're introducing resumable streaming and checkpoint restoration to make your AI coding sessions more reliable and give you better control over your project's history.

Resumable Chat Streams

Your AI coding sessions now automatically resume where they left off
Page refreshes or stepping away won't interrupt your workflow anymore
The app intelligently picks up exactly where code generation stopped

Checkpoint Restore

Added a new "Restore Checkpoint" button that lets you revert your chat message back to any previous state
Perfect for when you want to try a different approach or undo recent changes
Full control over your project's evolution with easy rollback capabilities

Improved Stability

Enhanced chat interface handles interruptions gracefully
Automatic data refresh when you return to the tab
More robust error handling prevents lost progress

These updates eliminate the frustration of lost work and give you the confidence to experiment!