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AnaandAna 69b1f06152 docs(blog): add Enhancements for Postgres Changes launch post (#48711)
## 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?

- Adds the launch blog post for Enhancements for Postgres Changes, dated
2026-08-05
- Adds the social card and listing thumbnail for the post

## What is the current behavior?

N/A. New post.

## What is the new behavior?

- New post at `/blog/postgres-changes-filters-and-column-selection`
covering AND filter composition, the expanded filter operator set, and
column selection on Postgres Changes subscriptions
- Authored by Filipe Cabaço, using the existing `filipe` author id, so
no change to `apps/www/lib/authors.json`

## Additional context

**Please do not merge before 7:00 am PT on 2026-08-05.**

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

## Documentation

* Added a product blog post covering enhanced Postgres Changes
filtering, including comma-separated AND filters across multiple
columns.
* Documented additional filter operators and the new filter builder.
* Explained optional column selection for event payloads, permissions
and row-level security behavior, DELETE limitations, unsupported
options, client-version requirements, usage examples, and upgrade
guidance.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Ana <ana1337x@users.noreply.github.com>
2026-08-05 10:24:44 -04:00
..