diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67f8b7b..2264749 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [3.0.0] - 2024-12-17
+### Added
+- Support for Power Automate
+- Support for Adaptive Cards
+
+### Updated
+- Replaced Travis / Scrutinizer with Codecov
+
+### Removed
+- Support for SimpleCard, HeroCard, and CustomCard
+
 ## [2.0.0] - 2024-04-10
 ### Added
 - PHP 8.2 support