0.35.0 Beta 1

Improved Agent file editing and automatic cleanup for stale Supabase edge functions

Dyad v0.35.0 Beta 1 is focused on making core workflows more reliable—with improved file editing in Agent mode, automatic cleanup for stale Supabase edge functions so your backend stays tidy as your app evolves and MCP HTTP header support.

Highlights

Improved file editing in Agent mode

Agent mode is now better at making file edits. We use a multi-layered approach where we use search & replace for smaller, precise edits and our classic Turbo Edits for larger edits.

We've also instructed the AI to review its own file edits and have better fallback instructions when the initial file edit doesn't work. This should prevent those frustrating looping sessions where the agent repeatedly can't make the right edit.

Beta note

If you notice cases where the agent is still editing the wrong section of a file (or can’t find the right match), please upload a chat session so we can improve the editing capabilities.

MCP HTTP header support

This release adds HTTP header support for MCP requests. Special thanks to gkrdy@ for contributing this feature.

That makes it easier to connect to MCP endpoints that need things like:

Authorization headers
API keys

Remove stale Supabase edge functions

This release adds a setting, which by default, remove stale edge functions that no longer exist in your project so your Supabase project doesn't have leftover cruft which could provide unintended exposure. This cleanup happens whenever you restore/undo to an earlier version or edit a shared Supabase edge function module.

If you intentionally keep extra edge functions around (e.g. you have multiple Dyad apps sharing the same Supabase project), you can change this setting in Settings > Integrations.

Enhancements & fixes

Added GitHub Flavored Markdown (GFM) support in chat markdown, including tables, task lists, strikethrough, and autolinks.
Added a Git Pull UI, making it easier to pull down remote updates when collaborating.
Fixed preview refresh behavior so it preserves your current route (instead of taking you to the home page).
Fixed an issue where the console could show duplicate server log messages.
Fixed preview navigation forward/back buttons so navigation is more reliable.

Feedback

This is a beta release, so feedback is especially helpful.

If you run into issues or have suggestions (especially around Agent file editing, MCP headers, or Supabase edge function cleanup), please help us improve by reporting a bug or uploading a chat session.