= Attendees =

Eric, TomG, Greg, Zach

= Agenda =

* ChimeraX
  - Update to Qt 6.2
  - Update all prereqs
  - Make ChimeraX 1.4 roadmap.
  - Upgrade Trac to mysql for better reliability.
  - Is Windows crash reporting ever useful?  Should we disable it?  Will Qt 6.2 fix spurious file dialog errors?
  - Should we remove pywin32 (20 MBytes) and wmi used only to report computer model in bug reporter on Windows? Ticket #5528
  - Task termination at app quit
  - Rename ChimeraX.exe on Windows?

* Chimera
  - Chimera 1.16 release.
  - Should Chimera 1.16 be last Windows 7 release?  Require Windows 10 after?

* Action items

= Discussion =

* How to update daily builds to Qt 6.2
  - Need sufficient testing before putting in daily build.
  - Shell does not work.  Uses qtconsole which uses qtpy 1.11 shim which does not support PyQt6.  qtpy 2.0 scheduled for Dec 22 release supports pyqt6.
  - Using enumeration values without enumeration name needs a better solution.
    * Our prereqs/qtshim code just adds the enumeration values our code uses.
    * That won't work for outside developers.
    * Eric suggests having our shim import and use qtpy classes to handle enumerations.
  - Greg suggests making separate cron job that builds qt6 daily build, putting it in a separate directory, and shown on a separate download page.
  - Tristan and Tony Schaefer might want to try the Qt6 version before goes into daily build.
  - Greg says Qt 6 requires macOS 10.14 minimum.  Our builds currently use 10.13.

* Update prereqs
  - Prereqs besides Qt can be updated now that 1.3 is released.

* Chimera 1.16 release
  - Greg will try making it tomorrow.
  - Eric will announce to chimera users.
  - Last Windows 7 release since no security patches for Windows 7 last 2 years.
  - Also Greg says cygwin dropped support for Windows 7.
  - Windows 7 users can stick with 1.16 and older releases.

* Trac reliability
  - We are currently using Trac 1.2, latest stable is 1.4, prerelease is 1.5, all Python 2 based.
  - If we update from 1.2 to 1.4 would need to see if plugins we use are available.
  - We have already updated email2trac to latest.
  - Greg is interested in trying replacing sqlite with mysql since problem is often "database malformed".
  - Python 3 Trac is on the horizon possibly 1.6.

= Action Items =
  - Make Chimera 1.16 release.  Greg.  Anounce it.  Eric + Elaine
  - Present github continuous integration tutorial.  Zach
  - Remove pkg-config prereq if it is not being used for builds. Tom