Friends list: "Invite" works again
Simple: In the Friends window a friend could not be invited (error tone). The invite works again, including Battle.net friends.
Technical: InviteUnit is no longer a global in 2.5.5; the normal friend branch (SkuCore\friends.lua) now uses C_PartyInfo.InviteUnit with a fallback, like the Battle.net branch.
Aura set sharing: easier to use
Simple: "Sets (share)" now sits in 3rd place (under New aura and Manage auras). "Create set from current auras" is now "Create new set from current auras". When creating a set you can now type the name directly (previously only pasting worked). The announcement is simplified to "Set created" because a freely chosen name cannot be voiced.
Technical: SkuAuras\sharing.lua now uses SkuOptions:EditBoxShow (with keyboard focus) instead of EditBoxPasteShow; menu order adjusted in
SkuAuras\Options.lua; announcement only once.
Aura set sharing: "Delete set" now works reliably
Simple: When deleting a set the entry sometimes stayed and the next Enter only played an error tone. Now the set is deleted, the menu jumps back to the set list and rebuilds it.
Technical: After SetsDelete the menu navigates back to "Sets (share)" and calls OnSelect / VocalizeCurrentMenuName (SkuAuras\sharing.lua); announcement simplified to "Set deleted".