The release notes for ExtremeXOS and Switch Engine version 31.7.4-Patch1-7, released by Extreme Networks in October 2025, provides information on new features, software updates, scaling limits, known issues, and resolved issues. The document includes details on hardware and software compatibility, default settings, image file names, supported platforms, and guidance for upgrading. Additionally, the release notes outline limits for various licenses and features within the software. The update introduces enhanced Bluetooth support and migration to an open-source Simple Network Management Protocol stack. The document also details changes and corrections for features supported in version 31.7, such as the addition of new hardware support for the ExtremeSwitching 5320 series. Furthermore, the release notes highlight known behaviors and limitations in the ExtremeXOS and Switch Engine system architecture, and they list numerous resolved issues across different patches, including improvements in SNMP functionality and ARP handling. The document serves as a comprehensive resource for technical readers seeking detailed insights into the functionality, compatibility, and performance improvements of the specified software version.
