Adds v0.25.2 Core changelog (#1352)

Adds v0.25.2 Core changelog (#1351)

adds v0.25.2 Core changelog

Co-authored-by: zachary painter <[email protected]>

Author: backport-actions-token[bot]

content/docs/deploy/core/changelog.mdx

@@ -8,6 +8,14 @@ lang: en-US
 
 Please refer to the [upgrade guide](/docs/deploy/core/upgrading) before upgrading.
 
+## [v0.25.2](https://github.com/pomerium/pomerium/tree/v0.25.2) (2024-04-05)
+
+[Full Changelog](https://github.com/pomerium/pomerium/compare/v0.25.1...v0.25.2)
+
+### Changed
+
+- **envoy**: upgrade to v1.28.2 by @wasaga in https://github.com/pomerium/pomerium/pull/5057
+
 ## [v0.25.1](https://github.com/pomerium/pomerium/tree/v0.25.1) (2024-03-13)
 
 [Full Changelog](https://github.com/pomerium/pomerium/compare/v0.25.0...v0.25.1)