I want to upgrade flatpak-builder to v1.4.4 but this is what I get on Pop!_OS 22.04 when I run sudo apt-get --only-upgrade install flatpak-builder
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flatpak-builder is already the newest version (1.2.2-2).
I want to upgrade because the error I get while attempting to use flatpak-builder is similar to the one in this post. And it looks like one of the steps towards fixing the problem is upgrading to flatpak-builder v1.4.4.