This is a server powered by GitHub actions which automates Roblox IPA archiving from Apple servers.
You may want to look at Releases or alternatively, you could look at the site.
Note: these releases are protected by Apple's FairPlay encryption technology.
You could email me @requestdecryption[at]yakov[dot]cloud
When I have the time, I plan on eventually automating IPA decryption in the future.