Stuff that was going to go in version 4.0 but wouldn't make sense or would need more time.
Codename: "Burdened No Longer" as a reference to the fact that it's no longer burdened by using a license from an organization involved with RMS in addition to finally migrating from .NET Framework 4.6.1 and VS2015 to .NET Framework 4.8 and VS2022. Plus I just think Catalyst is pretty cool, for no particular reason.