[GRASS-git] [OSGeo/grass] 6956d2: docker: version matrix added (#606)

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: 6956d2bd83638870cb6dfac82bd532dd77e67b06
      https://github.com/OSGeo/grass/commit/6956d2bd83638870cb6dfac82bd532dd77e67b06
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-05-11 (Mon, 11 May 2020)

  Changed paths:
    A docker/README.md

  Log Message:
  -----------
  docker: version matrix added (#606)