v3.0.0 delivers:

Jaguar CD support — all 10 locally-available titles boot to game code, in both HLE and real-BIOS mode

Jaguar Link networking — real link-cable multiplayer over TCP and RetroArch netplay, up to multi-console hubs

Memory Track saves — CD games save settings, progress, and high scores like real hardware

100+ compatibility fixes — Wolfenstein 3D music, Pitfall, Tempest 2000, Alien vs Predator, Brutal Sports Football, and a full CD-title cluster

Reorganized options menu — 9 categories, content-aware, translation pipeline wired

A hardware-referenced test suite — acid conformance tests, screenshot regression baselines, and blocking CI gates