# dMix Firmware v1.2.3 - Release Notes

## Overview

Firmware v1.2.3 builds on dMix's AES67 networked-audio support with new NMOS integration, enhanced stream configuration and a redesigned routing interface. This release also includes a range of interface refinements, bug fixes and stability improvements.

## Audio Networking

**New Streams Page**
A dedicated interface for managing networked audio streams, built for interoperability with third-party AoIP devices. On the receive side, dMix can now pick up Dante/Ravenna/ST 2110-30 streams directly using SAP discovery; on the transmit side, users can create streams with custom sample rate, channel count, packet time, and destination address.

**AMWA NMOS Integration**
dMix now implements the AMWA NMOS specifications IS-04 (discovery and registration), IS-05 (connection management), and IS-08 (channel mapping). This is new to this release and allows dMix to be discovered, configured, and routed directly by standard broadcast control systems, simplifying integration into existing NMOS-managed infrastructures.

**PTP Configuration**
PTP domain and Grandmaster priority are now user-configurable. This allows dMix to be integrated into existing audio networks that use distinct PTP domains, such as ST 2110-30 environments, and gives integrators direct control over clock hierarchy in multi-device network environments.

## Routing

**Routing v2**
A new grid-based routing page consolidates all routing into a single, more detailed view. Channel ranges can be patched in one motion by holding and dragging across the grid, and existing patches can be removed the same way. The page covers input, output, and matrix routing, and includes the channels from network streams, making it straightforward to route network audio alongside local IO.

## Mixer and Interface

- Dynamic EQ and De-esser now feature live curve visualization, replacing the previous version's bar-graph gain-reduction meters.
- Scene recall now supports finer-grained selective loading, allowing more precise control over which parameters are restored.
- A new offline indicator gives quick visual confirmation of device connectivity status.

## Platform

- Fan control has been tuned for quieter operation without compromising thermal performance.

## Fixes

This release resolves several issues from previos version:

- Fixed channel preset copy/paste issues affecting Dynamic EQ and subgroup assignment.
- Fixed subdivision control behavior in Delay FX Racks.
- Fixed reverb controls in FX Racks 9 and 10.
- Corrected reversed damping control behavior on the DX-480 reverb.
- Eliminated the likelihood of transitory audio noise during network reconnection events.