Just noting a slight oddity when upgrading 6.0.3 to 6.0.4:
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Get:11 https://pkgs.zabbly.com/incus/lts-6.0 jammy InRelease [8,951 B]
E: Repository 'https://pkgs.zabbly.com/incus/lts-6.0 jammy InRelease' changed its 'Origin' value from '. jammy' to 'pkgs.zabbly.com'
E: Repository 'https://pkgs.zabbly.com/incus/lts-6.0 jammy InRelease' changed its 'Label' value from '. jammy' to 'incus-lts-6.0'
N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.
Do you want to accept these changes and continue updating from this repository? [y/N] y
Get:12 https://pkgs.zabbly.com/incus/lts-6.0 jammy/main amd64 Packages [3,552 B]
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But after accepting the change, it was happy.