ARM64 Tor Browser was signed with a new key.
gpg: keybox ‘/home/user/.cache/tb/gpgtmpdir/pubring.kbx’ created
gpg: /home/user/.cache/tb/gpgtmpdir/trustdb.gpg: trustdb created
gpg: key 6AF15D1E45FDCEC9: public key "Heikki Lindholm " imported
gpg: Total number processed: 1
gpg: imported: 1
gpg_bash_lib_output_gpg_verify_output:
gpg: Signature made Fri 10 Jun 2022 10:41:23 AM UTC
gpg: using EDDSA key 17646366EFF82DB13E5CCDB23A557859C963442B
gpg: Can’t check signature: No public key
fingerprint:
17646366EFF82DB13E5CCDB23A557859C963442B
That I don’t have that OpenPGP / gpg public key and neither can find it online.
Related:
ARM64 Tor Browser Maintainer
It must be possible to perform this manually before it can be automated in tb-updater.