xul-ext-lightning 1:91.2.1+build1-0ubuntu0.21.10.1 (armhf binary) in ubuntu impish

 This is a transitional package to ensure that upgrades work correctly.
 It can be safely removed

Details

Package version:
1:91.2.1+build1-0ubuntu0.21.10.1
Source:
thunderbird 1:91.2.1+build1-0ubuntu0.21.10.1 source package in Ubuntu
Status:
Superseded
Component:
universe
Priority:
Optional

Package relationships