1.5.0

Added

• a crystal client library (work in progress)
• variables to write logs to a file

Changed

• exposed all types in Rust and Python client libraries
• move ReleaseBuildLock out of RunContext
• allow user to only specify some colors: unspecified colors will get their extracted color
• the --write-progress progress file is now removed when the build is done
• add command: add link block to source code if in a git repo

Fixed

• json schemas for tags.yaml and technologies.yaml: all fields were wrongly marked as required
• json schemas configuration.yaml: all fields were wrongly marked as required
• layout was not normalized in output database