NumPy 1.21.5 release

1. 853e233 CI: Use `towncrier build` explicitly by Sebastian Berg · 4 years, 5 months ago
2. 5631e8e CI: Do not pass original branch name to `git branch -m main` by Sebastian Berg · 4 years, 6 months ago
3. f2dd5ab CI: Use `git branch -m` instead of `--initial-branch=main` by Sebastian Berg · 4 years, 6 months ago
4. 9812cc8 CI: Ensure that doc-build uses "main" as branch name by Sebastian Berg · 4 years, 6 months ago
5. 954605e MAINT: Update master to main after branch rename (gh-18544) by Stefan van der Walt · 4 years, 6 months ago
6. 583901a convert shebang from python to python3 (#15687) by Changqing Li · 6 years ago
7. 958a6b5 DOC,MAINT: Build release notes during CircleCI step by Sebastian Berg · 6 years ago
8. bfe255f BUILD: move all test dependencies to ./test_requirements.txt by mattip · 6 years ago
9. 01cd5c9 TST, DOC: Upload devdocs and neps after circleci build (#10702) by Stefan van der Walt · 7 years ago
10. 37878bf TST: appveyor: Enable OpenBLAS via MinGW Gfortran by xoviat · 8 years ago