chore(release): update changelog

Author: ymgyt

crates/synd_authn/CHANGELOG.md

@@ -0,0 +1,22 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [unreleased]
+
+### Features
+
+- Add palette flag by @ymgyt ([04dc486d](04dc486d0ab3043e021e164e70f5fe081e3c464d))
+- Use cow by @ymgyt ([ab6ae298](ab6ae298abeda1d7d3c67939bc70f0d2269e8654))
+
+### Refactor
+
+- Create synd_authn crate by @ymgyt ([682bcc6f](682bcc6ff3c035be566dea99d2487e0173537c8d))
+- Use clippy pedantic by @ymgyt ([328ddade](328ddadebbad5381271c5e84cce2d6888252e70c))
+
+### Testing
+
+- Add auth flow case by @ymgyt ([6d2b1905](6d2b1905d9b06bd9ed670f210cd590f89405c37c))
+- Run integration test by @ymgyt ([20c0bc2d](20c0bc2d31a938d3103fafedba5a10b4a9bba9ae))
+
+<!-- generated by git-cliff -->