Based on the current version history of Spectrasonics Omnisphere, The most recent official update is Omnisphere 2.8.6c (released in early 2024).
: Maintains back-end stability for added libraries like Nylon Sky or Unclean Machine . spectrasonics omnisphere 287c new
: Resolved critical crashes in Pro Tools 2024.6.0 related to track freezing, committing, and low buffer sizes. Glitch Removal Based on the current version history of Spectrasonics
Note: If you are updating from a version older than 2.8 (e.g., 2.6), this update is massive and introduces the new bigger UI and Core Library features. You are in for a treat! spectrasonics omnisphere 287c new