accessor registration mechanism (not .str, .dt, .cat)
Administrative tasks related to the pandas project
Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff
Internal Consistency of API/Behavior
Apply, Aggregate, Transform, Map
Performance (ASV) benchmarks
Blocking issue or pull request for release candidate
Blocking issue or pull request for an upcoming release
Library building on various platforms
May be closeable, needs more eyeballs
Code style, linting, code_checks
Community topics (meetings, etc.)
pandas objects compatability with Numpy or Python functions
E.g. where, mask, case_when
Series/DataFrame/Index/pd.array Constructors