Overview of changes
- Add a --distro option to 'create', 'enter' and 'run'
- Prevent setting VTE-specific PROMPT_COMMAND without VTE
- Remove the --candidate-registry option from Bash completion and the manual
for 'create' - Remove the deprecated reset command
- Support RHEL hosts by creating containers based on UBI
- Try to avoid 'latest' tags, when looking at RepoTags
- Update the labels used for filtering toolbox containers images
- Update the range of supported Fedora releases