Yes, but
The following packages will be upgraded:
calibre (5.44.0+dfsg-1 => 6.0.0+dfsg-1)
calibre-bin (5.44.0+dfsg-1 => 6.0.0+dfsg-1)
filezilla (3.60.1-1 => 3.60.1-1+b1)
libmpg123-0 (1.30.0-1 => 1.30.1-1)
linux-headers-siduction-amd64 (5.18-11 => 5.18-12)
linux-image-siduction-amd64 (5.18-11 => 5.18-12)
6 upgraded, 38 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/162 MB of archives.
After this operation, 573 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Retrieving bug reports... Done
Parsing Found/Fixed information... Done
grave bugs of calibre (5.44.0+dfsg-1 -> 6.0.0+dfsg-1) <Resolved in some Version>
b1 - #1014953 - calibre: Calibre fails to start with a qt error (Fixed: calibre/6.0.0+dfsg-2)
Summary:
calibre(1 bug)
Are you sure you want to install/upgrade the above packages? [Y/n/?/...]
calibre:
Installed: 5.44.0+dfsg-1
Candidate: 6.0.0+dfsg-1
Version table:
6.0.0+dfsg-1 500
500 https://deb.debian.org/debian unstable/main amd64 Packages
*** 5.44.0+dfsg-1 100
100 /var/lib/dpkg/status
Are the repos still syncing?