= Attendees =

* Eric, Greg, TomG, TomF, Elaine, Conrad

= Agenda =
* Action items
* ChimeraX
  * After 0.8 release
    - Update to Python 3.7
    - Update prereqs
    - Update !Qt/PyQt
  * RBVI bundles on toolshed
    - Change build process to trim down list of bundles in standard release while still testing toolshed-only bundles
  * Remove support for session v1 and v2 from daily build
  * Toolbar and button bar unification
  * Stable APIs, #922
  * Documentation strategy
  * 1.0 features (roadmap)

= Discussion =
* ChimeraX
  * After 0.8 release
    - Update to Python 3.7, including prereqs
      - Only bug was {{{getattr}}} at module level is now a Python feature
      - {{{line_profiler}}} is now handled locally to regenerate Cython-generated C source file
      - {{{PyTables}}} needed to be given HDF location when built from source
    - OpenMM
      - CUDA 9.2 is the "default" version and what we include now
      - Need strategy for selecting "best" version per host
        * OpenMM packages are on Anaconda's repository
        * How does one ask Anaconda which is the right OpenMM package for the current host?
        * Ask Tristan when he visits (in March?)
    - Qt/PyQt5
      - 5.12 Qt is out, 5.12 PyQt5 is still in developer status (wait until PyQt5 is released)
      - PySide2
        - No history in browser widget, so no access to history API (no back, forward, etc)
        - Rapid Access, OpenGL, various layouts work
        - Most changes are importing from PySide2 instead of PyQt (only tested on Linux)
  * Putting RBVI bundles on toolshed
    - Want separate run-time vs build-time dependencies in bundle_info.xml
    - Visit the bundle-release page (from intranet) and release your bundles
    - Conrad is working on making bundles **not** install-able for incompatible ChimeraX versions
    - Need to segregate "standard" bundles from "extra" bundles
  * Remove support for session v1 and v2 from daily build
    - Replace old session reading code with message of "Use ChimeraX 0.8 to rewrite session to v3"
    - What happens when restoring a session that uses an uninstalled tool?
      - Remove warning about session format possibly changing when this works
  * Toolbar and button bar unification
    - Photoshop-style grouping button bars are nice, but frequently one wants to switch among buttons within the same group
    - Mechanism should be supported by Qt or HTML
    - User-configurable toolbars
    - What about MSWord-style ribbons or UIs from other applications?
    - Will we address this before 1.0?
  * Stable APIs
    - See action items
  * Move to github
    - Move to private RBVI github project
      - Easier to share with collaborators with github admin tools
      - "pull requests" should simplify enhancement/fix submission
      - will not happen that soon

= Action Items =
* Conrad will look at "git flow" for common practice
  - https://datasift.github.io/gitflow/IntroducingGitFlow.html
  - Conrad will make "git flow" ticket for 0.9 and master branch
* Greg will implement documentation virtual overlay symlink target
* Conrad will look for existing UI toolkit that implement Office-style ribbons. or some other well known app
* Greg will look for "standard" icon sets to replace our home-brewed ones