February 20, 2026
This is a new feature release in the INET 4.x branch. Highlights include new protocol implementations for QUIC, Ethernet 10BASE-T1S, IPsec, and MRP; major refinements to the clock model; a reimplementation of IEEE 802.1AS (gPTP); and an important refactoring of the wireless physical layer’s analog domain. The release continues to focus on improving correctness, accuracy, modularity, and long-term maintainability while addressing several long-standing limitations. Requires OMNeT++ 6.2 or later.
For general overview see WHATSNEW
INET Framework