diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..63028d80
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,12 @@
+# Changelog
+
+## [5.0.0](https://github.com/jonahsnider/convert/compare/v4.14.1...v5.0.0) (2024-02-19)
+
+
+### ⚠ BREAKING CHANGES
+
+* Exported types have changed, some have been removed. Some supported units were also removed.
+
+### Features
+
+* refactor for simplicity ([#647](https://github.com/jonahsnider/convert/issues/647)) ([e3757ae](https://github.com/jonahsnider/convert/commit/e3757ae32fdf99c11b44b517752856f3f9b52b8e))
diff --git a/package.json b/package.json
index 732606a5..01339452 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "convert",
-	"version": "0.0.0-development",
+	"version": "5.0.0",
 	"description": "The smallest & fastest library for really easy, totally type-safe unit conversions in TypeScript & JavaScript",
 	"keywords": [
 		"convert",