Added a git alias to extract changelog (git changelog)

helpers/git/fixes_alias

@@ -9,3 +9,7 @@
 		COMMIT_MSG=$(git log -1 --format=medium | tail -n +5 | sed -e 's/^    //'); \
 		git commit --amend -m \"${COMMIT_MSG}\n\nFixes: lp:$1\n* https://bugs.launchpad.net/kicad/+bug/$1\"; \
 	}; f"
+
+
+	# Alias to extract the changelog using ADD/NEW/REMOVE/CHANGE tags from commit messages
+	changelog = log -E --grep="ADD:|NEW:|REMOVE[D]?:|CHANGE[D]?:"