- Make inputs more diff friendly
- Add flags for enabling certain libraries
- Disable LDAP support as HDB module by default
- Add support for CJSON
- Flatten contents of `$out/libexec`, which earlier had an
`heimdal/heimdal` directory
- Use SRI hash
- Enable package tests
- Add `passthru.tests.nixos`
- Add `meta.homepage` and `meta.changelog`
Co-authored-by: Felix Albrigtsen <felix@albrigtsen.it>