- update to 0.22.6:
* ``ObjectStore.iter_prefix``: fix handling of missing
loose object directories. (Jelmer Vernooij)
* Reject invalid refcontainer values (not 40 characters or
symref).
* Add type hints to various functions. (Castedo Ellerman)
* Drop support for Python 3.8. (Jelmer Vernooij)
* Fix refspec handling in porcelain.pull. (Jelmer Vernooij)
* Drop broken refspec support in porcelain.clone.
* Provide ``ref_prefix`` functionality client-side
if the server does not support it.
* Consistently honor ``ref_prefix`` and ``protocol_version``
arguments in client. (Jelmer Vernooij)
* Strip pkt-line when negotiating protocol v2. Fixes
compatibility with gerrit. (Rémy Pecqueur, #1423)
* Don't pull in ``setuptools_rust`` when building pure
package. (Eli Schwartz)
* Return peeled refs from ``GitClient.get_refs`` if protocol-v2
is used. (Stefan Sperling, #1410)
* Drop outdated performance file. (Jelmer Vernooij, #1411)
* Fix handling of symrefs with protocol v2.
* Add ``ObjectStore.iter_prefix``. (Jelmer Vernooij)
* Revert back to version 3 of ``Cargo.lock``, to allow
building with older Cargo versions.
* Use a default ref-prefix when fetching with git protocol v2
* Add `ObjectStore.iter_prefix`. (Jelmer Vernooij)
* Improve wheel building in CI, so we can upload wheels for the
next release.
* Ship ``Cargo.lock``. (Jelmer Vernooij, #1287)
* Ship ``tests/`` and ``testdata/`` in sdist. (Jelmer Vernooij,