Hello,
actually I use the latest version ThunderbirdPortable_45.5.1_English.paf.exe. For the "normal" TB, the version 45.6.0 is available.
Can I use the build-in-update-function to update the PortableTB to 45.6.0 or I have to wait for ThunderbirdPortable_45.6.0_English.paf.exe?
I'm not sure, if the instructions shown here https://portableapps.com/support/thunderbird_portable#upgrading are still up to date?
happy computing
R@iner