Today's Dragonflight PTR Update Development Notes include several professions UI updates, alongside an important warning that crafted items which have had sockets added to them through the Great Vault's Storm-Charged Manipulator will lose those sockets when the item is recrafted to Season 2 item levels. Although sockets can only be added to a handful of gear slots, therefore narrowing the concern to just a handful of items, this is particular importance to plate classes using Allied Wristguard of Companionship and Unstable Frostfire Belt, although it's worth noting that the Jewelcrafting Signet of Titanic Insight always comes with a socket, so it should not be affected.
Although the post specifies sockets added through the Great Vault, it's not entirely clear if this includes extra sockets added to neckpieces with the Tiered Medallion Setting, although those are at least much easier to replace.PROFESSIONS
To support the new Spark of Shadowflame, recipes that require a Spark now let you choose which Spark to use in the required reagents section. Sockets added through the Season 1 Great Vault will be removed when recrafting an item to Season 2 levels (with a warning prompt).To make it clear who is providing which materials, crafting orders now show icons representing the crafter and customer next to each reagent. A message also appears above the Start Order button if the customer didn’t provide some or all reagents.
Player Name column widened to make more room for realm names in the crafting orders list. The undo button for adding optional reagents moved inside the optional reagent flyout.
Adjusted the alignment of prices in the Crafting Orders UI. .
Read more on wowhead.com