Welcome to the Asus Merlin Changelog page, where we document the updates, enhancements, and fixes introduced in each version of the firmware. Asus Merlin firmware builds upon the AsusWRT firmware to offer advanced features, improved stability, and greater flexibility. Below you’ll find a detailed breakdown of the recent changes and updates.
Version 386.10 – Released October 2024
New Features:
- Added WireGuard VPN support for more efficient and secure connections.
- Introduced real-time traffic monitoring through a new graphical interface.
- Support for IPv6-based DNS filtering to extend the capabilities of DNS-based ad blockers.
- Integrated compatibility with Asus AiMesh 2.0, allowing for better mesh network performance.
Improvements:
- Enhanced OpenVPN client/server performance by optimizing the encryption algorithms.
- Improved USB device recognition and performance, particularly with larger storage devices.
- Refined the user interface for easier access to commonly used settings.
- Increased QoS precision, improving traffic management for gaming and streaming.
Bug Fixes:
- Fixed an issue where VPN client connections would intermittently drop under high load.
- Addressed compatibility issues with certain older Asus routers in AiMesh configurations.
- Resolved issues with NAT loopback for some local services.
- Fixed rare cases of UI crashes when configuring firewall settings.
Version 386.9 – Released July 2024
New Features:
- Added native support for NextDNS, offering additional DNS privacy features.
- Introduced custom firewall rule support via web UI for easier configuration.
- Implemented new security features to enhance protection against modern cyber threats.
Improvements:
- Improved device discovery and performance within AiMesh systems.
- Optimized memory usage, reducing overhead in environments with multiple connected clients.
- Tweaked VPN routing options for greater flexibility in routing traffic through specific tunnels.
Bug Fixes:
- Fixed slowdowns in USB transfer rates for NTFS drives.
- Addressed problems with DDNS updates when using specific ISPs.
- Resolved UI inconsistencies related to QoS settings display.
Version 386.8 – Released March 2024
New Features:
- Added WPA3 support for improved wireless security.
- Introduced per-device bandwidth monitoring, enabling detailed insight into individual client data usage.
- Enhanced support for custom scripts with more hooks for automation and monitoring.
Improvements:
- Refined wireless performance, specifically for 5 GHz bands, leading to reduced interference.
- Improved the integration with Asus’ cloud services for better remote management.
Bug Fixes:
- Fixed sporadic reboot issues reported on some routers during heavy VPN use.
- Addressed an issue where certain configurations could cause router freezes.
- Resolved connection issues with some IoT devices when using WPA3.
Version 386.7 – Released November 2023
New Features:
- Added customizable VPN kill switch functionality.
- Introduced support for DNS-over-TLS (DoT), further improving privacy for DNS queries.
Improvements:
- Tweaked Wi-Fi stability to improve long-term performance in dense environments.
- Improved handling of static IP assignments for LAN devices.
Bug Fixes:
- Fixed issues with logging where certain logs were not properly retained after reboots.
- Addressed occasional disconnects in certain fiber-optic ISP configurations.
Version 386.6 – Released September 2023
New Features:
- Added dual WAN failover functionality for business and high-availability environments.
- Implemented enhanced parental controls with time-based scheduling options.
Improvements:
- Optimized VPN throughput for faster encryption performance.
- Enhanced UI responsiveness, especially in the Traffic Analyzer and Syslog sections.
Bug Fixes:
- Fixed bugs related to USB printer sharing.
- Resolved UI bugs with some older browsers not properly displaying certain settings.
Visit the official Asus Merlin documentation for further details on usage and setup.