ChimeraX Developer Meeting

Attendance: Zach, Greg, Tom, Eric

December 8, 2025

Agenda

• Release candidate issues
• Qt updates to fix Mac crashes in Qt 6.9.2.
  • Crash in swap_buffers #19178
  • Crash in NSAccessibility #19187
  • OpenGL error after wake from sleep #19185
  • Crash in NSAutoreleasePool #19180
  • Tabbed tools don't show tabs often #19078
• Chimera not working with macOS 26, graphics pane positioned over command-line.
• Work in progress reports
• Inside ribbon color?
• Make Chimera end-of-life bug report and registration changes.

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Discussion

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Action Items