chore(main): release 12.6.0 (olimorris#956)

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

Author: github-actions[bot]

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [12.6.0](https://github.com/olimorris/codecompanion.nvim/compare/v12.5.2...v12.6.0) (2025-02-19)
+
+
+### Features
+
+* **chat:** easier to add refs from external sources ([#960](https://github.com/olimorris/codecompanion.nvim/issues/960)) ([b7b43f6](https://github.com/olimorris/codecompanion.nvim/commit/b7b43f62ede6814fc5ab90d464016c63546d22a9))
+* **tools:** when `stderr` is not empty, do not discard `stdout` when exit code is 0 ([#955](https://github.com/olimorris/codecompanion.nvim/issues/955)) ([d8de491](https://github.com/olimorris/codecompanion.nvim/commit/d8de491ebf2ed4bca7006ae33e6990ec3f8d60d0))
+
 ## [12.5.2](https://github.com/olimorris/codecompanion.nvim/compare/v12.5.1...v12.5.2) (2025-02-18)