|Current area of Nam Pat district|
|hdamm and Potapt, Wikimedia Commons|
While a few other Royal Gazette announcement were already transcribed for Wikisource, and some of them even translated into English - as government works these announcements are without copyright, so they are eligible to be stored at Wikisource - now I have tried to do this myself and thus created both the Thai and the English version of this announcement there. As I copied most of the legal phrases from other Thai law translations, my translation shouldn't be that bad.
The Wikipedia articles on the two affected districts Nam Pat and Tha Pla are updated in English, German and Thai, it remains to be seen how long it will take the obviously bot-created articles in Vietnamese and Bishnupriya Manipuri (one of the many languages of India) to be ever updated by a human being. I am quite skeptical such bot-created articles for topic totally unrelated to the main interests of the native speakers make any sense - for Vietnamese its at least an almost neighboring country, but doubt anyone speaking Bishnupriya Manipuri will ever be interested in a Thai district. Even the article on the subdistrict Tha Faek itself will probably be hardly ever read - even for Thai it seems this Tambon is hardly interesting, as the Thai Wikipedia still has no article on it. The TAO Tha Faek is on Wikidata as well, but has no article on any Wikipedia yet.
As I already linked the resonator pages for the districts above, created from the data in Wikidata, those already show a lot of information like the neighboring district, the population data including some historical, and of course the subdivisions including this change date and its reference. One quite basic information is still missing - there is still no datatype for giving the area, so I cannot be recorded yet that with this change the area of the two districts changed by 315 km², the area of Tha Faek subdistrict.
Last but not least there are the maps to show the location and extend of the districts. That Wikimedia Commons category contains both the maps I did 10 years ago while all the district article were created, and the much better vector maps originally created by fellow Wikipedian hdamm and now updated by Potapt.