Hello everyone
I've been slowly working in secret on the European Portuguese (Portuguese from Portugal pt_PT) translation of TiddlyWiki 5 for the past few weeks, which I now release attached to this message to hopefully become part of the official TiddlyWiki release some day.
This is largely interchangeable with the Brazilian Portuguese (probably as similar as British English and America English) but I would distinguish the two just in case anyone in the future wishes to make a specific Brazilian version.
Anyway, I started as instructed in
http://tiddlywiki.com/#Translate%20TiddlyWiki%20into%20your%20language , this i still for version 5.1.5, the one available when I first started. I am not sure how to upgrade, (by the official regular method seems to break the wiki) so let me know if any action is required from my part.