What's new in 7.4beta5 (2022-Jun-27 10:39):

*) container - added support for running Docker (TM) containers on ARM, ARM64 and x86;
*) dhcpv4-server - disallowed overriding message type option;
*) dhcpv4-server - log message when user option updates existing option;
*) dhcpv4-server - placed option 53 as the first one in the packet;
*) health - fixed requesting data from sensor when issuing "get" command;
*) health - fixed voltage reporting on some RBmAP-2nD devices;
*) lte - validate LTE attached IP type in MBIM mode;
*) netwatch - added support for more advanced probing;
*) poe - hide "poe-voltage" parameter on devices that do not support it;
*) route - expose all valid routes to route select filter from OSPF and RIP;
*) route-filter - fixed route select filter rules;
*) upgrade - ignore same version packages during upgrade procedure;
*) wifiwave2 - added initial support for roaming (802.11r) between local AP interfaces;
*) winbox - added "name" parameter under "Routing/BGP/Session" menu;
*) winbox - added "to-address" and "to-ports" parameters under "IPv6/Firewall/NAT" menu;
*) winbox - added support for "Routing/GMP" menu;
*) winbox - added support for "veth" interface types;
*) winbox - fixed "inactive" flag naming under "MPLS/Local Mapping" menu;
*) winbox - fixed minor typo under "Interface" stats;
*) winbox - fixed units for "reachable-time" parameter under "IPv6/ND" menu;
*) winbox - removed "TLS Host" parameter from "IP/Firewall/NAT" menu;
*) winbox - removed duplicate signal strength column under "Wireless/Registration Table" menu;

What's new in 6.48.6 (2021-Dec-03 12:15):

MAJOR CHANGES IN v6.48.6:
----------------------
!) device-mode - added feature locking mechanism;
----------------------

*) certificate - improved stability when sending bogus SCEP message;
*) quickset - use 5GHz interface's country for "Home AP Dual" configuration;
*) system - improved system stability if device is upgraded from RouterOS and/or RouterBOOT v6.41.4 or older;
*) upgrade - added new "upgrade" channel for upgrades between major versions;
*) winbox - do not allow to add/remove W60G interfaces;
*) wireless - added U-NII-2 support for US and Canada country profiles for cAP ac XL and QRT 5 ac;

What's new in 5.26 (2013-Sep-04 15:01):

*) ssh - fixed denial of service;

What's new in 5.25 (2013-Apr-25 15:59):

*) web proxy - speed up startup;
*) metarouter - fixed occasional lockups on mipsbe boards;
*) wireless - update required when using small width channel RB2011 RB9xx
caveat: update remote end/s before updating AP as both side are required to use new/same version for a link

What's new in 7.1rc7 (2021-Nov-25 16:35):

!) device-mode - added feature locking mechanism;
*) arp - limit total ARP table size based on installed RAM size;
*) bgp - fixed "nexthop-choice" selection;
*) bgp - fixed peer handling on point-to-point addresses;
*) bgp - ignore empty filter names on upgrade;
*) bgp - implemented BGP VPN configuration upgrade and other configuration upgrade fixes;
*) conntrack - limit total connection tracking table size based on installed RAM size;
*) crs3xx - fixed interface linking for some optical QSFP+ modules on CRS354 devices;
*) health - improved temperature reporting;
*) ipsec - fixed hardware acceleration support for ARM and ARM64 devices;
*) ipsec - fixed software fallback mode for AES-192 on IPQ4018/IPQ4019;
*) led - added "dark-mode" functionality control with Mode button for cAP XL ac;
*) lte - added "cell-monitor" support for Chateau 5G;
*) lte - improved LTE setting reporting to supout file;
*) ospf - fixed MD5 authentication with large packets;
*) ospf - fixed OSPFv3 interface configuration;
*) ospf - improved DB exchange speeds;
*) ospf - improved stability with large LS update packets;
*) route - fixed "Route Target" byte order;
*) route - fixed unreachable routed networks on VRFs;
*) route - fixed route rule upgrade;
*) route - fixed situation when routes with unequal distances got treated as ECMP routes;
*) route - improvements on VRF isolation;
*) route-filters - added "as-path" regexp testing tool;
*) route-filters - added "as-path-slow-legacy" to support old style "as-path" filtering;
*) route-filters - fixed "as-path" bracket parsing and 4byte ASN usage;
*) routerboard - fixed "mode-button" functionality on devices that have such feature;
*) upgrade - improved major version upgrade process on hAP ac2 and cAP ac;
*) wifiwave2 - fixed enforcement of access list rules which only checks client signal strength for new connections;
*) wifiwave2 - removed non-functioning VLAN configuration parameters from access list;