Welcome to labelschanged Discussions!

[bdtc]

Welcome to the labelschanged package.

This code is taken almost verbatim from David Carlisle’s reply to a post on TeX-LaTeX Stack Exchange:
https://tex.stackexchange.com/questions/154594/how-to-diagnose-a-permanent-labels-may-have-changed-warning

David has given permission to have this reply converted to a LATEX package, and has placed his Stack Exchange posts the in public domain, per:
https://tex.meta.stackexchange.com/a/3332/1090

For other discussion on this topic, see:
https://tex.stackexchange.com/questions/109178/why-does-the-compiler-keeps-telling-me-forever-to-rerun-because-labels-have-ch