Release v0.6.39

v0.6.39 - fix behavior of copying dataframes

Release v0.6.38

v0.6.38 - numerous fixes in a variety of sub-packages

Release v0.6.37

v0.6.37 - python 3.8 support

Release v0.6.36

v0.6.36 - improved compatability for JECs and similar lookups

Release v0.6.35

v0.6.35

Release v0.6.34

v0.6.34

Release v0.6.33

• Dask improvements #261
• Pin pyarrow < 0.16 for now #266
• Introduce dedicated b-tagging scale factor class #267

Release v0.6.32

PRs #255 #256 #258 #259 #260

Release v0.6.31

Bump version to get NanoEvents met fix

Release v0.6.30

Bugfix release, along with new CMS muon rochester corrections from #246