* Update OpenBSD CI image to 7.5 * Update/remove Ubuntu 20.04 CI jobs * Update CentOS 8 CI jobs to CentOS 9 * Some clean-ups and improvements to travis.yml * Minor test fixes * s390x header clean-ups * Doc updates
* Update OpenBSD CI image to 7.5 * Update/remove Ubuntu 20.04 CI jobs * Update CentOS 8 CI jobs to CentOS 9 * Some clean-ups and improvements to travis.yml * Minor test fixes * s390x header clean-ups * Doc updates