The minor version number was incremented because of some minor api changes (a few arguments were made const).
- fixes associated with newer clang-tidy from Clang 9
- api fixes (adding const to certain parameters) based on compiling with gcc 9.3.1
- fixes based on compiling with clang 9
- Jenkinsfile - pipeline updates to run containerized builds with Podman rather than using 'docker' Jenkins agent.