While there is no single public "official" document with that exact filename, the following major Disney news and events occurred on that specific date:
: After a nearly four-year hiatus due to TRON Lightcycle / Run construction, the iconic steam train had recently returned to full operation, featuring a brand-new voiceover and refreshed narration. Disney 21.01.23.txt
: Detailed notes or photos from a final "farewell" ride on Splash Mountain before its closure. While there is no single public "official" document