Release 2.13 documentation
All the documentation needed for the new release AF3 2.13 RC3 to be reflected in this issue.
(from redmine: issue id 3222, created on 2017-12-07, closed on 2018-04-20)
- Relations:
- relates #2888 (closed)
- relates #3210 (closed)
- relates #3198 (closed)
- relates #1646 (closed)
- relates #1173 (closed)
- relates #2796 (closed)
- relates #3127 (closed)