[GRASS-git] [OSGeo/grass-website] b38e66: history: added 8.3.0 and 7.8.8 to release list (#379)

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: b38e6683c81ac0709cfb7164efd88a3b233b8f81
      https://github.com/OSGeo/grass-website/commit/b38e6683c81ac0709cfb7164efd88a3b233b8f81
  Author: Markus Neteler <neteler at osgeo.org>
  Date:   2023-08-17 (Thu, 17 Aug 2023)

  Changed paths:
    M content/about/history/releases.md

  Log Message:
  -----------
  history: added 8.3.0 and 7.8.8 to release list (#379)

Updates https://grass.osgeo.org/about/history/releases/