xpra

Sync Xpra Markdown release notes from docs/CHANGELOG.md into packaging/rpm/xpra.spec and packaging/debian/xpra/changelog. Use when asked to copy a release entry into RPM or Debian package changelog formats, strip Markdown URLs while preserving descriptions, update release dates and package changelog datetimes, or replace TODO placeholders for an Xpra release.

Bump one or more xpra RPM specs in packaging/rpm/ to the latest upstream release. Edits Version/Release/sha256, prepends a changelog entry, validates with rpmbuild, and commits per-spec. Use when the user asks to "update", "bump", or "upgrade" a spec to its latest version, or names specific spec files in packaging/rpm/.