Here's a list of all the significant updates that has been made to the website, sorted from newest to oldest.
The list of updates for the generators, if they have them, are listed in their page.
There was a problem with the comments on the custom characters for the Undertale text box generator that made the links to the profiles of the commenters lead to an error page. They work as expected now.
You're reading a specific update. To see all of them go to the news page.