net/zsync: update 0.6.2 => 0.6.3
Changelog:
- Performance improvements for large (>250MB) files - on multi-gigabyte files this can be a very large improvement.
- Tuning to reduce likelyhood of hitting bad performance due to bad checksum distribution.
- Fix case where client would think download succeeded and try verifying it when it had really failed.
- Fix a problem where the client could get into a loop retrieving data if the remote returned data inconsistent with the .zsync file.
- Improvements to some of the error and progress messages.
- Stop zsync requesting bytes past the end of the target file.
- Fix bug where mtime would be set to something offset from the intended value due to timezones.
- Fix a case where auth headers could be send to the wrong server across a redirect. Send auth headers unconditionally when username & password are provided.
- Fix compilation with gcc-14.
- Other optimisations.
PR: 287104