Magnolia 5.6 reached end of life on June 25, 2020. This branch is no longer supported, see End-of-life policy.
...
The following is a list of the most common locale parameters that one should be aware of when implementing a locale-sensitive operation:
en_UK
vs American English: en_US
14 March 2016
vs US: March 14, 2016
.3.14
vs Czech: 3,14
.ANSI Letter
vs ISO A4
in many other nations....