diff --git a/devenv.nix b/devenv.nix
index 2233e5c..222e459 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -2,10 +2,14 @@
 
 {
   # https://devenv.sh/basics/
-  env.PROJECT_NAME = "go-twitch";
+  env = {
+    PROJECT_NAME = "go-twitch";
 
-  env.MOCK_DATA_PATH = "~/.config/twitch-cli/eventCache.db";
-  env.MOCK_API_PORT = "3000";
+    MOCK_DATA_PATH = "~/.config/twitch-cli/eventCache.db";
+    MOCK_API_PORT = "3000";
+
+    CHANGELOG_FILE = "CHANGELOG.md";
+  };
 
   # https://devenv.sh/packages/
   packages = with pkgs; [
@@ -21,7 +25,15 @@
       echo "Golang version: $(go version | cut -d ' ' -f 3)"
     '';
 
-    changelog.exec = "git cliff -o CHANGELOG.md";
+    gen-changelog.exec = "git cliff -o $CHANGELOG_FILE";
+    release.exec = ''
+      version = "$(git cliff --bumped-version)"
+      gen-changelog
+      git add $CHANGELOG_FILE
+      git commit -m "chore: Update changelog and bump version"
+      git tag "$version" -m "Release $version"
+      git push --tags
+    '';
 
     gen-mock-data.exec = "twitch-cli mock-api generate";
     rm-mock-data.exec = "rm $MOCK_DATA_PATH";