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•  Change topology-biopolymer-refactor to main
•  Update GH settings to make main default
•  Update PRs to topology-biopolyer-refactor to point to main
•  Change master to 0-10-x
•  Update PRs to master to point to 0-10-x
•  Make RC tag on openff-toolkit
•  Make RC tag on openff-interchange
•  

  Github link macro
  link https://github.com/openforcefield/openff-interchange/releases/tag/v0.2.0-alpha.6

•  Make openff-toolkit package on rc channel WITHOUT interchange
•  Update deps, but don’t add interchange
•  Remove create_openmm_system line in conda-forge builds
•  Make conda package
•  make openff-interchange package on rc channel
•  Update deps to pin to openff-toolkit 0.11.0rc1,
•  Update channel_sources to include conda-forge/label/openff-toolkit-rc
•  Make openff-toolkit package on rc channel WITH interchange
•  Add interchange to openff-toolkit-base recipe
•  Add openff-interchange to openff-toolkit deps, NOT openff-toolkit-base
•  Update channel_sources to include conda-forge/label/openff-interchange-rc
•  Re-enable create_openmm_system test
•  Update alpha notebook to use conda package (and anywhere else)
•  Make code changes
•  Make missing interchange error not imply that interchange is “Optional”
•  OE PDB → lots of stereochemistry warnings
•  OE atom indices in written PDB are all 0
•  OE bfactors are lost
•  OE standard residues shouldn’t have CONECT records
•  Insertion code handling
•  Fix from_polymer_pdb docstring (metadata goes into atom.metadata)
•  RDKit PDB writing misformats things somehow (run pre alpha notebook and try to visualize)
•  ensure_unique_atom_names ported to Interchange https://github.com/openforcefield/openff-interchange/pull/510/files
•  

  Github link macro
  link https://github.com/openforcefield/openff-toolkit/pull/1376

•  

  Github link macro
  link https://github.com/openforcefield/openff-toolkit/pull/1325

•  Check box on interchange regression testing
•  Docs updates
•  Mention that vsites are no longer at the end of topologies (in SB’s docs page)
•  downpin ipywidgets
•  Verify that examples are up to date
•  Verify they all run
•  Vsites w/ rdkit
•  Showcase w/ rdkit
•  Showcase on linux
•  Fix binder env
•  Conda install toolkit from stable before merging (not pip from main!)!
•  Verify that at least one talks about new areas of APIs
•  Update Toolkit Showcase
•  Make Toolkit+Interchange releases and conda packages
•  Interchange release
•  Toolkit release
•  Interchange conda package
•  Toolkit conda package
•  Run conda CI for both
•  Toolkit checklist
•  Zenodo version updated
•  Readme updated
•  “Current development” added to releasenotes
•  Stable tag updated
•  Stable docs built
•  Conda CI updated
•  single file installers working
•  SFIs uploaded
•  Announce release
•  Downpin builds of existing packages
•  OpenMMForceFIelds
•  Evaluator
•  ForceBalance
•  Fragmenter
•  QCSubmit
•  BespokeFit
•  Recharge
•  Downstream packages ready
•  Downpin buildsUpdate downstream packages
•  OpenMMForceFields (needs maintainer attention)
•  Evaluator (currently failing due to dask-jobqueue update)
•  ForceBalance (waiting on maintainer)
•  Fragmenter
•  There’s one use of simtk.unit, which is only used to talk to the OFF toolkit
•  CI needs dep update - previously only got OpenMM by installing openff-toolkit-base, which no longer has openmm as a hard dep
•  openff-fragmenter-base conda package will also need to have openmm added as a dep
•  Make chemi.py and test_chemi.py use openff-units instead of simtk unit
•  Do Today make a new release(v 0.2.0?) with the above.
•  make a new conda package for 0.2.0 (I don’t think deps need to change)
•  
•  QCSubmit
•  CI isn’t pulling in OFF Toolkit for some reason?
•  
•  BespokeFit
•  JMitchell will Update for new units package and other API breaks
•  
•  Recharge
•  Lily will Update for API breaks
•  Code ready for new release
•  OpenMMForceFields

  Github link macro
  link https://github.com/openmm/openmmforcefields/pull/225

•  Evaluator
•  ForceBalance

  Github link macro
  link https://github.com/leeping/forcebalance/pull/259

•  BespokeFit
•  Run CI after release to see if it breaks
•  Fragmenter
•  QCSubmit
•  Recharge
•  Update interchange release (on GitHub) to directly link to ForceField API docs
•  Make new tag for Toolkit and interchange if needed
•  Make new conda packages
•  Don’t strict-pin the other package
•  Announce RC period

0.11.1

•  Debug vsite notebook energy difference.
•  Toolkit Showcase
•  minimization takes a long time - Unnecessary clashes?
•  Debug netcdf trajectory issue with toolkit showcase on linux.

RC “release checklist”

git checkout main
git pull
git tag 0.11.0rc2
git push origin --tags
cd ../openff-toolkit-feedstock
git pull --set-upstream git@github.com:conda-forge/openff-toolkit-feedstock.git
git push --set-upstream git@github.com:j-wags/openff-toolkit-feedstock.git
# Update recipe/meta.yaml - version, build, SHA, and sometimes deps
# SHA command: curl -sL https://github.com/openforcefield/openff-toolkit/archive/0.11.0rc2.tar.gz | openssl sha256 

git commit -a -m "0.11.0rc3"

git push git@github.com:j-wags/openff-toolkit-feedstock.git master

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