$ rpm -q dia
dia-0.97.4-alt0.9.x86_64

$ dia --version
Dia version 0.97+git, compiled 19:17:06 Nov  3 2021

$ rpm -qi dia | grep -E "^(Version|Release|Build Date|Source RPM)"
Version     : 0.97.4
Release     : alt0.9
Source RPM  : dia-0.97.4-alt0.9.src.rpm
Build Date  : Tue May 21 15:41:32 2024

$ rpm -q --changelog dia | grep -n -B1 -A1 050e8f6
31-
32-* Thu Mar 24 2016 Vitaly Lipatov <lav@altlinux.ru> 0.97.4-alt0.1
33:- real build pre 0.97.4 from git 050e8f6d631de7eff
34-

$ grep -o "0\.97+git" /usr/bin/dia | sort | uniq -c
      2 0.97+git

$ grep -rho "version [0-9.]* of the Dia manual" /usr/share/doc/dia* /usr/share/help 2>/dev/null | sort -u
version 0.97.2 of the Dia manual