
The Package Support Framework (PSF) was originally a Microsoft open-source project to help Win32/DotNet applications run when inside an MSIX Container. TMurgent has taken up the support for the PSF in our own fork here on GitHub.
Version v2026.02.22 of the Package Support Framework released today.
It mostly consists of logging changes, but a couple of things:
- New informational
TMEditX is the licensed and so much more capable tool for fixing up MSIX packages; better than PsfTooling since it doesn’t have to depend on the Microsoft MSIX Packaging Tool to create the final package. 
Achievement unlocked. Re-package 70 apps with PSF with
click on one button into #MSIX packages. MMPT + upcoming
version of TMEditX with command line option to fix the
packages.