Control: tags -1 moreinfoWhy don't you package the version 2.4.11 from https://github.com/usnistgov/SCTK? It is from Nov 2018.
Usually, you keep the changelog entry for NMUs if you acknowlege (keep the patch) them. You did not for -3.1.
Build tests on i386 fail with:
test17: Vietnamese case conversion
Executions complete: Comparing output
Removing DIFF tests
Removing SLM tests
!!!!! TESTS HAVE FAILED !!!!!

