v2.3.0

• Always upgrade pip, as we want to rely on the newer --upgrade-strategy only-when-needed flag, preventing unnecessary updates of dependencies if not explicitly requested.
• An explicit PYTHONPATH is now set and used for global LaMachine installations (affects all VM and Docker installations). Users are recommended to start anew with a fresh LaMachine VM or Docker container if possible, as the regular lamachine-update will leave artefacts.
• Fixed CentOS 7 regression problem caused by v2.2.12
• FLAT integration completed #49
• Implemented (limited) custom version support (#51)
  • Custom versioning on macOS is not supported (and probably won't be supported in the future either unless there is a huge demand)
  • Custom versioning necessarily excludes packages supplied by the linux distribution's package manager. To ensure getting a LaMachine environment close to the original, ensure you build it on the same distribution.
  • Versioning of java/maven software is not supported yet (but will be in the future)
  • Some software is excluded as either upstream doesn't provide the necessary release history, or it needs more effort on my part to support that release history as it deviates from the default, examples are: Nextflow, Alpino