v0.21.3

DataFrames v0.21.3

Diff since v0.21.2

Closed issues:

• When join(..., validate=(true,true)) fails, it should include a list of non-unique joinkeyrows in the error) (#1732)
• Unify error messages for setting index of subdataframe (#2277)
• indicator column in joins should allow Strings (#2283)
• no method matching iterate(::InvertedIndex{BitArray{1}}), trying to any() a BitArray (#2285)
• Fatal error: ERROR: UndefVarError: identifier not defined (#2286)
• show all columns at HTML in Jupyter notebook (#2293)
• unable to touch doc website (#2295)
• select/transform: old_column => fun => new_column_name syntax (#2301)

Merged pull requests:

• Add .editorconfig and comment on GitHub Actions (#2163) (@jonas-schulze)
• Fix various bugs in split/apply/combine in 0.21 release (#2280) (@bkamins)
• improve error message when validating (#2282) (@bkamins)
• let indicator allow strings (#2284) (@pdeffebach)
• add eltypes to show docstring (#2288) (@bkamins)
• add handling to cases when all is not optimized out (#2290) (@bkamins)
• improve handling of indicator in joins (#2296) (@bkamins)
• fixes to follow breaking changes in printing in 1.6 (#2299) (@bkamins)