8.0 is stable \o/

7.4 is stable \o/

Create tag 7.3.99

7.2 is stable \o/

7.1 is stable \o/

Merge branch '6.4' into 7.0

* 6.4:
  6.4 is stable \o/

6.4 is stable \o/

Create tag v6.3.99

Create tag v6.2.99

Create tag v5.4.99