Update to English version

[saundefined]

File reference/json/functions/json-decode.xml in f34c64e has no updated En-rev :)

And I can be wrong, but it seems,
that reference/datetime/functions/date-parse.xml is also actual (Current En-diff) 🤔

[msamesch]

Thanks a lot. This time I had made sure to update EN-Rev, but I was in a bit of a hurry. ;) As for date-parse.xml, that shouldn't have shown up at all because of [skip-revcheck]. As for content, it is up to date.