Bjorn Jacke has submitted an update to the rmligs package:
New version 0.87; the changes since v0.84 (previously on CTAN) are:
0.87: fix off-by-one bug in words with character encoded like o 0.86: now GPLv2 _and_ GPLv3 0.85: fix ligature removement of two or more ligatures/word, words like zweifle keep their ligature now: the l must be considered to belong to the word stem, just the e is left out, new words
Users may view the package's catalogue entry at http://mirror.ctan.org/help/Catalogue/entries/rmligs.html or browse the package's directory at http://mirror.ctan.org/support/rmligs/
The catalogue entry will change (somewhat) overnight tonight.
Robin Fairbairns
For the CTAN team