For a list of changes in this release, please see Changelog for 4.1.6. If you are a style or language pack maintainer, please check here for changes which may affect you.
Some Improvements
Aside from 100 bug fixes, VaultWiki 4.1.6 adds support for new collations in recent versions of MySQL that can allow for a wider variety of wiki titles and can improve title conflict resolution.This version makes some tweaks to how edits are weighted when calculating page rating averages, including using a faster algorithm, and reducing the effect of minor edits on averages.
This release also increases the default lifetime for automatically created synonyms, which are typically created when a page is renamed. We have also added a setting to allow admins to set the lifetime to a value that works best for their site.