Re: [PATCH v2 0/7] clone: fix init of refdb with wrong object format

> this is the second version of my patch series to make git-clone(1)
> initialize the reference database with the correct hash format. This is
> a preparatory step for the reftable backend, which encodes the hash
> format on-disk and thus requires us to get the hash format right at the
> time of initialization.
>
> Changes compared to v1:
>
>   - Patch 1: Extend the comment explaining why we always create the
>     "refs/" directory.
>
>   - Patch 3: Explain better why the patch is required in the first
>     place.
>
>   - Patch 4: Fix a typo.
>
>   - Patch 7: Adapt a failing test to now assert the new behaviour.
>
> Thanks for your reviews!