debian/changelog

-libeuclid-java (1.0.1-1) UNRELEASED; urgency=medium
+libeuclid-java (1.0.1-1) unstable; urgency=medium
 
-  * Initial release (Closes: #nnnn)  <nnnn is the bug number of your
-    ITP>
+  * Initial release (Closes: #945136)
 
  -- Andrius Merkys <merkys@debian.org>  Wed, 20 Nov 2019 05:41:43 -0500

debian/control

@@ -27,3 +27,4 @@ Depends:
 Suggests:
  ${maven:OptionalDepends},
 Description: Java library for 2D and 3D geometric calculations
+ Euclid is a library of numeric, geometric and XML routines.

debian/watch

+version=4
+https://bitbucket.org/wwmm/euclid/downloads/?tab=tags \
+ (?:.*?/)euclid-([\d\.]+)\.tar\.gz