Release v0.7.21

 - coffea is now v0.7.21

 - Merge pull request #773 from CoffeaTeam/awkward-numpy-repin
 - Merge pull request #772 from CoffeaTeam/dependabot/github_actions/pypa/gh-action-pypi-publish-1.7.1
 - Merge pull request #765 from AndrissP/L5Flavour_extractor
 - Merge pull request #771 from jpivarski/jpivarski/safer-uproot-open
 - Merge pull request #763 from CoffeaTeam/pre-commit-ci-update-config
 - Merge pull request #764 from AndrissP/ignore-OSError
 - Merge pull request #698 from riga/feature/deep_children_lookup
 - Merge pull request #762 from CoffeaTeam/black_updates
 - Merge pull request #761 from CoffeaTeam/pre-commit-ci-update-config
 - weekly is the most frequent
 - [noci] daily precommit update checks
 - a few more ci corrections
 - Merge pull request #759 from CoffeaTeam/dependabot/github_actions/actions/setup-java-3
 - Merge pull request #758 from CoffeaTeam/dependabot/github_actions/actions/setup-python-4
 - Merge pull request #757 from CoffeaTeam/dependabot/github_actions/crazy-max/ghaction-github-pages-3.1.0
 - add basics for pre-commit
 - add pre-commit config
 - Merge pull request #756 from CoffeaTeam/dependabot/github_actions/r-lib/actions-2
 - Merge pull request #755 from CoffeaTeam/dependabot/github_actions/conda-incubator/setup-miniconda-2.2.0
 - use correct versioning schema
 - pin checkout to version number
 - add dependabot for gha
 - Merge pull request #754 from CoffeaTeam/ci-pass-step
 - Merge pull request #752 from CoffeaTeam/python-bump-37
 - Merge pull request #749 from valsdav/master
 - Merge pull request #751 from CoffeaTeam/windows-ci-again
 - Merge pull request #747 from matthewfeickert/docs/add-sphinx-copybutton
 - Merge pull request #746 from matthewfeickert/docs/update-pypi-metadata

Release v0.7.20

 - coffea is now v0.7.20

 - Merge pull request #737 from CoffeaTeam/more-080-deprecations
 - Merge pull request #743 from CoffeaTeam/newer-numba-py37
 - Merge pull request #740 from MoAly98/maly-skipbadfiles-missing-trees
 - Merge pull request #730 from MoAly98/maly-skipbadfiles-missing-trees
 - Merge pull request #733 from vindex10/bug/ak_char_arrays_uproot
 - Merge pull request #732 from CoffeaTeam/drop-windows

Release v0.7.19

 - coffea is now 0.7.19

 - Merge pull request #728 from CoffeaTeam/fix-extractor-hardcode
 - Merge pull request #716 from btovar/wq_refactor

Release v0.7.18

bump version

Release v0.7.17

 - coffea is now v0.7.17

 - Merge pull request #703 from btovar/wq_notebook_cleanup
 - Enable docs in CI again
 - Merge pull request #706 from CoffeaTeam/tutupdate
 - Merge pull request #702 from btovar/wq_prop_res
 - Merge pull request #701 from andrewhennessee/sort_accum
 - Merge pull request #700 from btovar/pickle_bytesio
 - Merge pull request #695 from CoffeaTeam/py3_10
 - force python in environment again...
 - remove direct python dependency
 - force python 3.10 in binder
 - use specific version pinning for binder

Release v0.7.16

 - coffea is now 0.7.16

 - Merge pull request #693 from CoffeaTeam/vecminus
 - Merge pull request #692 from CoffeaTeam/fix_more_skyhook
 - Merge pull request #691 from CoffeaTeam/vertexpos
 - Merge pull request #685 from andrewhennessee/wq_task_sizes
 - Merge pull request #689 from CoffeaTeam/uprootapi
 - Merge pull request #681 from slehti/master
 - Merge pull request #684 from ssrothman/master
 - Merge pull request #678 from CoffeaTeam/deprecate-hist
 - Merge pull request #657 from btovar/wq_accum_task_log

Release v0.7.15

 - Coffea is now v0.7.15

 - Merge pull request #670 from CoffeaTeam/normalize_parquet_iface
 - Merge pull request #663 from CoffeaTeam/recordmass
 - Merge pull request #660 from CoffeaTeam/zipbehave

Release v0.7.14

• Merge pull request #529 from CoffeaTeam/systematics_work
• Merge pull request #646 from andrzejnovak/test2
• Merge pull request #654 from CoffeaTeam/emptylookup
• Merge pull request #648 from uccross/ux-revamp
• Merge pull request #652 from CoffeaTeam/uproot-readme
• Merge pull request #651 from CoffeaTeam/awk-readme-update
• Merge pull request #650 from bfis/fix_exception_chaining
• Merge pull request #647 from CoffeaTeam/xrd-timeout-60s

Release v0.7.13

 - coffea is now v0.7.13

 - Merge pull request #645 from CoffeaTeam/venvdocs
 - Merge pull request #644 from CoffeaTeam/restrict-numpy-1.22
 - Merge pull request #642 from btovar/wq_nocoll
 - Merge pull request #639 from jrueb/cat_growth

Release v0.7.12

 - coffea is now v0.7.12

 - Merge pull request #638 from uccross/master
 - Merge pull request #636 from CoffeaTeam/black_update
 - Merge pull request #635 from uccross/pass-data-pool
 - Merge pull request #631 from uccross/master
 - Merge pull request #633 from btovar/wq_fix_doc
 - Merge pull request #630 from jrueb/parsl_interrupt
 - Merge pull request #632 from tejinc/dune_dev
 - Merge pull request #629 from CoffeaTeam/killedworker
 - Merge pull request #626 from CoffeaTeam/depr