What's Changed
* feat: use weakrefs to enable call cancellation by BobTheBuidler in https://github.com/BobTheBuidler/dank_mids/pull/199
* feat: bump read buffer size to 1mb for big batches by BobTheBuidler in https://github.com/BobTheBuidler/dank_mids/pull/195
* fix: inject poa middleware into sync w3 when creating dank w3 by BobTheBuidler in https://github.com/BobTheBuidler/dank_mids/pull/198
* chore: add docstrings by BobTheBuidler in https://github.com/BobTheBuidler/dank_mids/pull/193
* fix(mypy): fix most mypy errs in the repo by BobTheBuidler in https://github.com/BobTheBuidler/dank_mids/pull/192 and https://github.com/BobTheBuidler/dank_mids/pull/194
**Full Changelog**: https://github.com/BobTheBuidler/dank_mids/compare/v4.20.92...v4.20.93