v2.1.0
Backport PR #54759 on branch 2.1.x (CI: Pin more cython) (#54764)
DOC: Added list of functions to ignore EX03 test (#54406)
CI: Address non-failing warnings in CI jobs (#53139)
CI/TST: Address some warnings (#54222)
CI/TST: Run tests in development mode with EncodingWarnings (#54472)
CI: Ensure nightly wheels are uploaded instead of just sdist (#53578)