Released on December 01 2018.
The Elder Scrolls Online v4.2.10 includes some improvements for the Dungeon Finder tool to help alleviate various queuing issues. Please note that you may receive an error message that you aren't able to queue; in this case, simply try again until you're able to queue successfully. Also included in this patch is a fix for the Glenumbra quest Lady Eloise's Lockbox so Lady Noellaume will now consistently appear when prompted to speak with her. The size of this patch is approximately 137MB.