Prepare release v1.19.0 (#177)

* Prepare release v1.19.0

* Update wiki submodule pointer for PR #177

---------

Co-authored-by: coisa <426835+coisa@users.noreply.github.com>
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.github/wiki

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.19.0] - 2026-04-23
+
 ### Added
 
 - Package a rigorous pull-request review skill, review-guardian agent, and ready-for-review workflow brief for repositories and synchronized consumers (#147)
@@ -285,7 +287,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Normalize workflow PHP extension setup and Git submodule path handling for synced repositories.
 
 
-[unreleased]: https://github.com/php-fast-forward/dev-tools/compare/v1.18.0...HEAD
+[unreleased]: https://github.com/php-fast-forward/dev-tools/compare/v1.19.0...HEAD
+[1.19.0]: https://github.com/php-fast-forward/dev-tools/compare/v1.18.0...v1.19.0
 [1.18.0]: https://github.com/php-fast-forward/dev-tools/compare/v1.17.1...v1.18.0
 [1.17.1]: https://github.com/php-fast-forward/dev-tools/compare/v1.17.0...v1.17.1
 [1.17.0]: https://github.com/php-fast-forward/dev-tools/compare/v1.16.0...v1.17.0