Main reason for this release is the broken SSL support in 2.8.0 due to
a too short default key length for certificates created by the owsmangencert.sh script.
The cmake dependency was relaxed to 3.12, allowing it to build on more (older) distributions.
- Bugfixes
- openssl 3 requires minimal key length of 2048 bits
- improve error reporting for openssl errors
- update README.md
- revert minimal cmake to 3.12 (Alexander Usyskin)
- fix .spec file for reproducible build (Bernhard Wiedemann)