Add latest 3 pull requests to Unreleased section of CHANGELOG.md

Author: ghenry

CHANGELOG.md

@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixes
+- Fix changeset errors [PR#262](https://github.com/aesmail/kaffy/pull/262)
+
+### Changed
+- Update phoenix html to address deprecated form_for [PR#260](https://github.com/aesmail/kaffy/pull/260)
+
+### Added
+-  Support hiding menu entries [PR#248](https://github.com/aesmail/kaffy/pull/248)
+
 ## v0.9.4 (2022-10-31)
 
 ### Fixed