Version in base suite: 5.1-2
Version in overlay suite: 5.1-2+deb11u1

Base version: bash_5.1-2
Target version: bash_5.1-2+deb11u1
Base files: bash-doc_5.1-2_all.deb
Target files: bash-doc_5.1-2+deb11u1_all.deb

File lists identical on package level (after any substitutions)

Control files: lines which differ (wdiff format)
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Version: [-5.1-2-] {+5.1-2+deb11u1+}