= ChimeraX Developer Meeting =

Attendance: Zach, Eric, Tom, Greg

April 20, 2026

= Agenda =

* When to start release candidates.
* Progress on !DockerHub ChimeraX.
* Inside ribbon color?
* Toolshed reduce query result size.
* [https://github.com/olibclarke/chimerax-resnotes Residue notes in mmCIF], Oliver Clarke
* Chimera not working with macOS 26, graphics pane positioned over command-line.
* Work in progress reports
* Make Chimera end-of-life bug report and registration changes.

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= Discussion =

* Progress on !DockerHub ChimeraX
 - Zach has Linux Dockerhub ChimeraX images up for PDBe in AMD64 and ARM architectures.
 - Have daily and latest tags.
 - Old images are currently kept.
 - Zach saw no limit on disk use for the Dockerhub account.

* When to start release candidates.
 - Plan to make ChimeraX 1.12 release in early June.
 - Start release candidates in two weeks May 4.
 - Eric will have match-align ready for release.
 - Tom will have new mutation score tools ready.

* CGL email server
 - Discussed CGL email not getting a 1 year shutdown delay.
 - Greg suggests we should get chimerax.org domain name for future ChimeraX developers and maintainers.

* Match-Align
 - Eric working on fancy composite options widgets.

* Mutation scores visualization
 - Tom updating documentation for mutation score tools including new heatmaps.
 - Will have Elaine make official documentation for June ChimeraX release.

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= Action Items =