1.0.0rc1 - Figures, plugin interface, --binaries option, XML schemas

NOTE: THIS IS A BREAKING CHANGE. Things packed with versions <1.0.0 won't be unpacked with 1.0.0, and vice-versa.

Since there are a number of significant changes, this is a release candidate to allow folks time for testing and making sure their workflows are compatible with 1.0.0 when it comes out.

What's Changed

• Packing and unpacking figures by @erickmartins in #67
• migrate to Docker Compose V2 using 'docker compose' by @govekk in #70
• Added plugin interface for external packers by @cmohl2013 in #73
• Update infra by @jburel in #75
• adds a --metadata-only option to pack by @glyg in #72
• Changing from negative-id CommentAnnotations and MapAnnotations to XMLAnnotations for non-OME data model info by @erickmartins in #74
• sets action to "published" so it runs on prereleases by @erickmartins in #80

New Contributors

• @govekk made their first contribution in #70
• @cmohl2013 made their first contribution in #73
• @glyg made their first contribution in #72

Full Changelog: 0.8.0...1.0.0rc1