Adding features for async futures

What's Changed

• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #208
• deprecated numpy alias by @aekoroglu in #218
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #219
• Fix breakages due to Mypy chages by @brunns in #221
• Add explicit installation instruction example by @rgalanakis in #224
• Add matcher for exceptions in asyncio future by @keis in #171
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #223
• Experiment: add trusted publisher by @offbyone in #229
• Tidy up some builds by @offbyone in #232
• Workaround for towncrier breakage by @brunns in #237
• Test with release candidate of Python 3.12 by @brunns in #238
• Refactor the docs to promote user functions by @robyoung in #239

New Contributors

• @aekoroglu made their first contribution in #218
• @rgalanakis made their first contribution in #224
• @robyoung made their first contribution in #239

Full Changelog: V2.0.4...V2.1.0