## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES/NO
## What kind of change does this PR introduce?
Bug fix, feature, docs update, ...
## What is the current behavior?
Please link any relevant issues here.
## What is the new behavior?
Feel free to include screenshots if it includes visual changes.
## Additional context
Add any other context or screenshots.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Added “Continue with {provider}” sign-in and sign-up flows using
enabled external identity providers.
* Enabled inbound branding to focus a specific provider for customized
sign-in/sign-up experiences.
* **Improvements**
* Refined the sign-in options layout and “last used” tracking for
clearer authentication choices.
* Updated account identity/provider connection experiences (link/unlink
and management UI).
* **Bug Fixes**
* Fixed hydration mismatches in sign-in and password-related layouts.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
e491182054