flatpak Gnome platform runtime version 42 and Platform 21.08 has reached end of life

[ghtesting2020]

hello when i run flatpak update, i get the following messages about potential security risks due to outdated runtimes. thank you

Related prior issue and pr

flathub/com.github.babluboy.bookworm#18

Info: runtime org.gnome.Platform branch 42 is end-of-life, with reason:
   The GNOME 42 runtime is no longer supported as of March 21, 2023. Please ask your application developer to migrate to a supported platform.
Info: applications using this runtime:
  com.github.babluboy.bookworm

Info: runtime org.freedesktop.Platform.GL.default branch 21.08 is end-of-life, with reason:
   org.freedesktop.Platform 21.08 is no longer receiving fixes and security updates. Please update to a supported runtime version.
Info: applications using this extension:
   com.github.babluboy.bookworm

[babluboy]

Agree. I'm moving bookworm to gnome44 but that requires a lot of library updates like webkit, granite, gdk, etc and code changes are required as well. Hopefully I should be able to pull it together soon