Scmrepo

What's Changed
* dulwich: handle invalid revisions in diff by pmrowla in https://github.com/iterative/scmrepo/pull/62
* fs: path: sync with dvc.fs.path by efiop in https://github.com/iterative/scmrepo/pull/63


**Full Changelog**: https://github.com/iterative/scmrepo/compare/0.0.20...0.0.21

What's Changed
* fs, pygit2: add missing f-string formatter for error messages by dtrifiro in https://github.com/iterative/scmrepo/pull/61
* gitfs: better comply with fsspec by efiop in https://github.com/iterative/scmrepo/pull/56

New Contributors
* dtrifiro made their first contribution in https://github.com/iterative/scmrepo/pull/61

**Full Changelog**: https://github.com/iterative/scmrepo/compare/0.0.19...0.0.20

What's Changed
* Update on push_refspec and fetch_refspec (58) by karajan1001 in https://github.com/iterative/scmrepo/pull/59


**Full Changelog**: https://github.com/iterative/scmrepo/compare/0.0.18...0.0.19

What's Changed
* dulwich: account for partial pkt reads in asyncssh vendor by pmrowla in https://github.com/iterative/scmrepo/pull/55


**Full Changelog**: https://github.com/iterative/scmrepo/compare/0.0.17...0.0.18

What's Changed
* gitfs: ls: fix return value if detail=True by efiop in https://github.com/iterative/scmrepo/pull/54


**Full Changelog**: https://github.com/iterative/scmrepo/compare/0.0.16...0.0.17

What's Changed
* git: fix backend reorder bugs by pmrowla in https://github.com/iterative/scmrepo/pull/53


**Full Changelog**: https://github.com/iterative/scmrepo/compare/0.0.15...0.0.16