Use nanosec precision for timestamp of checksum cache

Update to 1.14.2
Reduce time to load metadata
Fix resource leaks and memory leaks

Rebuilt for IMA sigs, glibc 2.34, aarch64 flags

Fix issues detected by static analyzers

Recover from fsync fail on read-only filesystem (RhBug:1981194)

Rebuilt for RHEL 9 BETA for openssl 3.0

Remove build dependency on python3-flask

Update to 1.14.0
Reposync does not re-download unchanged packages (RhBug:1931904)
Return "calculated" checksum if requested w/caching
Fixed memory leaks and segfault

Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

Update to 1.13.0
Add support for working with certificates used with proxy
Drop Python 2 support
Fix: lr_perform() - Avoid 100% CPU usage
Add support for pkcs11 certificate and key for repository authorization
Fix default value for LRO_SSLVERIFYSTATUS
Don't use max_ranges to determine if we expect zchunk callback
Prefer HTTP over FTP mirrors when zchunk is enabled
Fixed mem leaks and typos

Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

Validate path read from repomd.xml (RhBug:1868639)

Second attempt - Rebuilt for

Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild