reproducibility issue sha256sum changed on 5.1 archive

[ConYel]

Dear @Changaco, thank you for this useful package.

I would like to ask you if you happen to know why the https://github.com/Changaco/python-libarchive-c/archive/5.1.tar.gz

sha256sum python-libarchive-c-5.1.tar.gz
5051c6d157d03cc0891e5f1051edf5122d6e9b82c58cd30e898dea818e7ff014  python-libarchive-c-5.1.tar.gz

has different sha256sum from the one on August 20. Here is the commit I made with the version that I got on that day or 1-2 days before:

sha256sum: b8198dd259684f75622112eb3172800780fbedda0a83652d22d36db0d4c0433c

https://codeberg.org/stagex/stagex/src/commit/266467f61bc62e8e67ce5a72309ba0d127d015af/packages/py-libarchive/Containerfile#L3

Thank you for your time!

PS: If it doesn't burden/bother you much, it would be super helpful for everybody using this package if you were pgp signing your git commits!