## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Feature — progresses the SQL Editor manual saving rollout, and removes a
fully rolled out feature flag.
## What is the current behavior?
Manual saving (snippets save only on an explicit Save / Cmd+S rather
than autosaving every edit) is opt-in. It requires both the
`sqlEditorManualSave` ConfigCat flag and the user turning on the
"Disable snippet auto-saving" feature preview themselves. That flag is
now fully rolled out.
## What is the new behavior?
- `sqlEditorManualSave` is removed, so the feature preview is listed for
everyone. (Delete the flag in ConfigCat after a few months.)
- New `sqlEditorManualSaveForced` flag progresses the rollout. It forces
manual saving on regardless of what the user stored previously,
including an explicit opt-out, via a new `isForced` field on
`FeaturePreview` that `initializeFlags` resolves ahead of the
localStorage lookup — so the feature preview modal reflects the forced
state too, not just the save behavior. Turning the flag off reverts
everyone who never opted in, so it remains a working kill switch.
- Users the rollout switches over get a one-time dialog on their first
SQL Editor route, explaining that snippets no longer autosave. Dismissal
persists in `sql-editor-manual-save-notice-dismissed` (allowlisted, so
it survives sign-out).
- Users who opted into the preview themselves never see the dialog — it
records their dismissal up front instead, since the notice needs to
outlive the feature preview and once the preview is retired there's no
stored opt-in left to recognize them by.
- The preview keeps its switch so users who lose their local storage can
opt in early, but once the rollout reaches them the "Disable feature"
button is disabled with a tooltip explaining why.
### To test
Turn on `sqlEditorManualSaveForced` on via the dev toolbar.
- No `supabase-ui-sql-editor-manual-save` and no dismissal key → dialog
appears on `/project/<ref>/sql`, toolbar shows the Save button. Dismiss,
reload → no dialog.
- `supabase-ui-sql-editor-manual-save` set to `false` (previously opted
out) → still forced onto manual saving, and still gets the dialog.
- `supabase-ui-sql-editor-manual-save` set to `true` → no dialog, and
the dismissal key is written automatically.
- Flag off, no opt-in → autosave, no dialog, and the "Disable autosave"
power-off button still opens the preview modal.
- Preview modal while forced → "Disable feature" is disabled with a
tooltip; another preview (e.g. Column-level privileges) still disables
normally.
## Additional context
