Version 3.1

Added

• New --lewi-mpi-calls value: none
• New MPI runtime version check during initialization
• Experimental meson build files
• Add better support for getting/setting process mask from own process

Changed

• Enable --barrier by default
• Rename --lewi-mpi to its opposite: --lewi-keep-one-cpu, and
  change the default behavior
• Rename --talp-summary=app to --talp-summary=pop-metrics and
  make it the default value
• Rename TALP to Tracking Application Live Performance
• CPU priority now follows a better topology order
• Properly clean up shared memory during initialization

Fixed

• Fixed several TALP issues
• Improves support for OMPT
• Proper shared memory clean up if running under dlb_run

Deprecated

• Python viewer scripts are no longer installed