Version in base suite: 8.1+1+ds1-1~deb13u1
Base version: jtreg8_8.1+1+ds1-1~deb13u1
Target version: jtreg8_8.3+1+ds1-2~deb13u1
Base files: jtreg8_8.1+1+ds1-1~deb13u1.dsc
Target files: jtreg8_8.3+1+ds1-2~deb13u1.dsc

+W: newer-standards-version 4.7.4 (current is 4.7.2)
+W: recommended-field (in section for source) Priority [debian/control:1]