New function llWorldPosToHUD - returns a vector position in HUD frame for given world-frame vector coordinates of an agent who has granted permissions: https://wiki.secondlife.com/wiki/LlWorldPosToHUD
Increased the maximum number of objects detected by llSensor and llSensorRepeat from 16 to 32
ObjectUpdate messages for root prims now contain data about linkset prim count
AvatarAppearance messages now contain a list of attachment points and task_ids of all non-HUD attachments
Bug Fixes
Fixed an issue in which accounts created after November 2023 failed to receive offline IM and group notice emails after opting in