The following lists the changes and updates made to Dragon Age: Inquisition in Patch 10: 
Dragon Age™: Inquisition Patch 10
Fixed an issue that caused some creatures to require a higher number of items to complete their associated research.
Fixed an issue where “All New, Faded for Her” could disappear from the journal. Fixed an issue where dying in combat without a full party would not switch the camera focus to a follower.
Fixed an issue where some characters in Skyhold did not have a displayed name.
Fixed an issue where some requisitions tracked incorrect ingredients.
Fixed an issue where some schematics were using incorrect icons.
Fixed an issue that caused mosaic tiles to be offset from the wall in Skyhold.
Fixed an issue that caused the merchant in The Descent to purchase items from the player at a higher price than intended.
Fixed an issue that could cause brontos to not drop creature research items.
Fixed an issue that could cause Cole’s legs to appear inside out when certain armor is equipped.
Fixed an issue that could cause overlapping operation icons on the war table.
Fixed an issue that could cause some quest enemies to not appear in Crestwood Hills.
Fixed an issue that could cause some scouting operations to not display images.
Fixed an issue that could cause the gate at Redcliffe Village to remain closed.
Fixed an issue that could result in crafting resources being placed in the inventory’s Valuables category.
Fixed an issue that could result in dawn lotus being positioned incorrectly in the Skyhold garden.
Fixed an issue that prevented some completed operations from clearing off the war table.
Fixed an issue that prevented the Alistair codex entry from unlocking.
Fixed an issue that could prevent the Inquisition Banner Crown from unlocking if players collected the headpiece from the Storm Coast before capturing the keeps.
Fixed an issue with abilities displaying incorrect buff icons.
X-posting information from Eternal Undead Dragon's post, the forum of which has been used to disclose details about the patch not elaborated in the official patch notes. My own post-patch analysis of the abilities is available there.