Hi there, I've just upgraded mdds on the master branch to 1.7.0. You can find the details of the new version here: https://gitlab.com/mdds/mdds/-/releases/1.7.0 Since this version only has changes in trie_map and packed_trie_map, neither of which are AFAIK used in the LibreOffice codebase, this is a low risk upgrade. Best, Kohei