## 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
## What is the current behavior?
After subscribing to the newsletter in the footer, users only see
"Thanks for subscribing!" with no indication of what to expect next.
## What is the new behavior?
After a successful newsletter signup, a secondary message is shown:
"You'll hear from us when we publish our next newsletter issue." This
sets expectations that they will receive emails when new issues are
published.
## Additional context
Small UX improvement to the footer newsletter form success state.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Enhanced newsletter subscription confirmation message with additional
details about when the next issue will be published.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->