New features
- **git**: Use exact ref match if one exists *by Wuestengecko* (207570d4e7c2ae976ac0ecf827fc882a343f3664)
- **http**: Add a hint about 'git+' to iterdir error *by Wuestengecko* (8b47bd14ebbe1d703c68ad685f5256958b93a9cb)
Bug fixes
- **git**: Improve handling of local repositories *by Wuestengecko* (59a2d8d5f9590ebd0dd7065ecd075d069fe34f06)
- **git**: Use shorter cache dir hashes *by Wuestengecko* (c796b085bf9ac9f6dfae54ff8b38c76a9104cb22)
- **loader**: Don't fall back to making a random UUID *by Wuestengecko* (d7e1a887a901ecf7ba29fd7d1940dd0f58f1561e)
- **model**: Deduplicate allocations *by Wuestengecko* (1e92190643596576b318f37cea5ed8aee7a9662f)