Changes in version 1.1.8

• modulecmd
  • User visible changes
    • configuration in YAML files
    • modulefiles and software must not have a common root directory
    • the installation root must be specified, it doesn't default to the base 'overlay' any more.
    • zsh initialisation fixed.
  • Internal changes and fixes
    • std::upvar() replaced with reference variables in part of the code.
    • environment variable PMODULES_ROOT removed.
    • unsetting aliases fixed.
    • update to bash 5.1.16
    • update to findutils 4.9 (macOS only)
    • minor fixes
• build-system
  • User visible changes
    • YAML format for variants files
  • Internal changes and fixes
    • use lib libpmodules.bash
    • bugfixes
• modmanage
  • User visible changes
    • none, support for overlays still missing
  • Internal changes and fixes
    • none