Make pub Encoding, Encoding::decode and change::get_change_contents

Created by  ErxHg25gMTK7nMWtncNqWA1BnQuMgdrqsgfKNGZFyN8T  on May 2, 2025
5H2UH7R5D6NTHPXIBE6RW6RYXYAOZ2J54CADLI7GR5C4V2OEEOMAC
Change contents