docs: changelog for v0.5.2

Author: Victor Hernández

CHANGELOG.md

@@ -9,6 +9,8 @@ backward-compatible features and patch releases contain fixes.
 
 ## [Unreleased]
 
+## [0.5.2] - 2026-06-28
+
 ### Added
 - **Realtime**: `PhrityWebSocketConnection` and `PhrityWebSocketConnectionFactory`
   — a ready-made `WebSocketConnection` adapter backed by `phrity/websocket ^3.0`.
@@ -104,7 +106,8 @@ backward-compatible features and patch releases contain fixes.
   and a typed `Supabase\Exception\*` hierarchy.
 - **Edge Functions** module. `Client::functions()` → `FunctionsClient::invoke()`.
 
-[Unreleased]: https://github.com/webrek/supabase-php/compare/v0.5.1...HEAD
+[Unreleased]: https://github.com/webrek/supabase-php/compare/v0.5.2...HEAD
+[0.5.2]: https://github.com/webrek/supabase-php/compare/v0.5.1...v0.5.2
 [0.5.1]: https://github.com/webrek/supabase-php/compare/v0.5.0...v0.5.1
 [0.5.0]: https://github.com/webrek/supabase-php/compare/v0.4.0...v0.5.0
 [0.4.0]: https://github.com/webrek/supabase-php/compare/v0.3.0...v0.4.0