Version in base suite: 2.17.1-1
Version in overlay suite: 2.17.1-1+deb13u1

Base version: bird2_2.17.1-1
Target version: bird2_2.17.1-1+deb13u1
Base files: bird2-doc_2.17.1-1_all.deb
Target files: bird2-doc_2.17.1-1+deb13u1_all.deb

File lists identical on package level (after any substitutions)

Control files: lines which differ (wdiff format)
------------------------------------------------
Installed-Size: [-2012-] {+2013+}
Maintainer: [-Jakub Ružička <jru@debian.org>-] {+Marco d'Itri <md@linux.it>+}
Version: [-2.17.1-1-] {+2.17.1-1+deb13u1+}