Release Notes Generator Plugin Automates the generation of standardized release notes for OpenHands repositories using an OpenHands agent. The agent reviews the release range, judges significance, groups related PRs, and produces concise markdown for GitHub releases or changelogs. Features - Automatic tag detection : Finds the previous release tag to determine the commit range - Agent-based editing : Lets the agent decide which changes matter, open with a short conversational summary, and group related PRs into higher-signal summaries while keeping toolkit-maintainer-only details out of the m…