Version in base suite: 3.1.7-0+deb13u1
Version in overlay suite: 3.1.8-0+deb13u1

Base version: bird3_3.1.7-0+deb13u1
Target version: bird3_3.1.8-0+deb13u1
Base files: bird3-doc_3.1.7-0+deb13u1_all.deb
Target files: bird3-doc_3.1.8-0+deb13u1_all.deb

File lists identical on package level (after any substitutions)

Control files: lines which differ (wdiff format)
------------------------------------------------
Installed-Size: [-1659-] {+1662+}
Version: [-3.1.7-0+deb13u1-] {+3.1.8-0+deb13u1+}