[GRASS-git] [OSGeo/grass] fe0513: docker matrix: add Python version column

[Markus Neteler]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: fe05138502b2517e23f9fcae50138292e9007f4d
      https://github.com/OSGeo/grass/commit/fe05138502b2517e23f9fcae50138292e9007f4d
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-08-25 (Tue, 25 Aug 2020)

  Changed paths:
    M docker/README.md

  Log Message:
  -----------
  docker matrix: add Python version column