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What's new in this version:

- bgp - fixed remote refuse capability options, max prefix limit errors and administrative stop
- bgp - improved stability when "default-originate" is configured
- bridge - fixed "new-priority" value validation for NAT rules
- capsman - added randomized range option for "reselect-interval" parameter (CLI only)
- certificate - fixed handling of empty AKID by SCEP client
- console - fixed automatic command completion with keypress
- container - added support for running Docker (TM) containers on ARM, ARM64 and x86 (containers created before v7.4 must be recreated)
- defconf - fixed loading of default configuration on RB4011 with WifiWave2 package enabled
- dhcpv4-server - fixed removal of dynamic leases when server is removed
- dhcpv6-client - moved invalid lifetime logging message from "debug" to "error" topic
- dhcpv6-client - use /128 prefix for IA_NA addresses
- dhcpv6-relay - fixed relay forwarding (introduced in v7.1.5)
- dhcpv6-server - improved stability when acquiring binding
- dns - added "address-list" parameter for static DNS entries (CLI only)
- dns - added "match-subdomain" option for static entries (CLI only)
- firewall - added support for RTSP helper
- health - fixed "temperature" and "power-consumption" readings on RB1100x4
- health - improved voltage reading on CRS112-8P-4S
- health - renamed "cpu-temperature" to "switch-temperature" on CRS312-4C+8XG, CRS326-24S+2Q+, CRS354-48P-4S+2Q+, CRS354-48G-4S+2Q+, CRS504-4XQ-IN, CRS518-16XS-2XQ
- hostpot - fixed Walled Garden functionality for HTTPS sites
- hotspot - automatically reject all HTTPS requests passing through HotSpot server for unauthorized users
- hotspot - improved stability when receiving bogus packets
- hotspot - limit maximum allowed connections based on free RAM resources
- hotspot - removed "https-redirect" option
- ike2 - allow sending certificate chain as initiator
- interface - fixed default interface naming on RB1100x2
- l3hw - fixed HW offloaded NAT
- leds - fixed default LED configuration for RBwsAP-5Hac2nD
- leds - fixed wireless LED functionality on LHGG
- lora - do not ignore negative sign for spoofed GPS coordinates
- lte - added at-chat and NMEA port support for Simcom modems, USB composition (device id - 0x9003)
- lte - added at-chat support for Simcom modems, USB composition (device id - 0x9005)
- lte - added "SIM not inserted" and "SIM failure" messages to "status" and "monitor" commands for AT modems
- lte - changed cell ID info display to short format for 3G connections
- lte - disallow empty APN name only for default entry
- lte - fixed AT channel for Sierra Wireless modems with device ID 0x9091
- lte - fixed LTE interface presence for Telit LN940
- lte - fixed UDP performance on MMIPS devices
- lte - improved antenna scan for Chateau devices with switchable antennas
- lte - improved configuration export when multiple LTE interfaces are present
- lte - modem dialer, do not reset dialing sequence if modem reply with error to user set init-string
- netinstall - fixed Netinstall procedure for ARM devices
- netwatch - automatically start migrated probes from previous RouterOS versions
- netwatch - changed ICMP default packet loss fail threshold to 85%
- ntp - fixed NTP server when "use-local-clock" is used
- ospf - fixed handling of external forwarding address
- ospf - improved stability when interface is being disabled during database exchange
- ovpn - fixed encryption key renewal process which caused periodic session disconnects
- ovpn - improved system stability when hardware acceleration is used on ARM64 devices
- ovpn - moved disconnected user logging message from "debug" to "info" topic
- ping - improved service stability
- port - added support for D-Link DWM-222 in serial/PPP mode (device id - 0xac01/0x7e3d)
- port - added support for Huawei/ZTE K5006z in serial/PPP mode (device id - 0x1017/0x1018)
- ppp - improved service stability under high load
- ppp - use /32 as default netmask if not specified for "routes" parameter
- ptp - improved system stability on CRS devices
- quickset - removed PPTP and SSTP server addition for "VPN" checkbox
- rb5009 - fixed ether1 status reporting after system reboot
- route-filter - fixed "delete bgp-communities" command
- routerboard - added "reset-button" script feature for TILE devices
- sfp - fixed "eeprom" reading on single SFP port ARM devices
- sfp - fixed QSFP+ and QSFP28 interface disable when using breakout cable
- sfp - fixed unresponsive "sfp1" interface after disabling "ether1" on NetMetal devices
- sfp - improved combo SFP ports initialization handling on CRS312-4C+8XG, CRS328-4C-20S-4S+
- sfp - improved stability when using 2.5G optical modules in CCR2116, CCR2216 and CRS518
- snmp - fixed usage of VRF after system startup
- socks - fixed "dst-port" usage when checking access list
- ssh - added AES support for PEM decryption
- ssh - fixed importing of public keys
- ssh - fixed minor typo issue when importing public key
- sstp - fixed client stuck in "nonce matching" state
- switch - fixed ACL rules for 98DXxxxx switches with more than 28 ports (introduced in v7.3)
- switch - removed limit for number of hardware-offloaded bonding interfaces
- swos - enabled SwitchOS support for CRS310-1G-5S-4S+
- swos - fixed SwOS upgrade procedure on CRS305-1G-4S+
- traceroute - added "do-not-fragment" parameter support (CLI only)
- traceroute - increased packet size limit to 65535
- vrrp - added "sync-connection-tracking" compatibility with preemption-mode
- vrrp - fixed high CPU usage when "sync-connection-tracking=yes" and the backup router goes offline
- vrrp - fixed HW offloaded bridge MAC address learning when changing from VRRP master to backup
- vrrp - fixed initial connection tracking synchronization, a backup router now always receives all existing connections
- vrrp - improved connection tracking synchronization protocol (CTSYNC), the new protocol is incompatible with previous RouterOS versions with "sync-connection-tracking=yes"
- webfig - allow to specify NTP server as domain name
- webfig - fixed displaying of grahs in status pages
- webfig - fixed floating point field's negative value in -0.*** format
- wifiwave2 - added "sae-pwe" parameter with hash-to-element mechanism for SAE PWE derivation
- wifiwave2 - added support for 802.11k
- wifiwave2 - disable wireless interface after wireless configuration reset
- wifiwave2 - fixed displaying of AKM in scan results
- wifiwave2 - fixed duplicated AKM in RSN message
- wifiwave2 - fixed group key update for client devices which connect via fast BSS transition
- wifiwave2 - fixed incorrect AKM usage for FT-WPA3-EAP-192
- wifiwave2 - fixed reassociation response sending for fast transition over DS
- wifiwave2 - fixed setting of "ft-nas-identifier" parameter
- wifiwave2 - fixed usage of Canada country setting on US locked devices
- wifiwave2 - improved default channel width selection for interfaces in station mode
- winbox - do not show previously attached LTE interfaces while establishing LTE connection
- winbox - enabled all filters by default under "Tools/Torch" menu
- winbox - fixed "Enable", "Disable" and "Comment" functions for L2TP-ether type interfaces
- winbox - fixed "Next Run" parameter displaying under "System/Scheduler" menu
- winbox - fixed "Type" and "Value" field displaying under "System/Health" sub-menu's
- winbox - show warning messages for BGP connection entries
- wireless - fixed interface initialization on x86 devices
- x86 - allow downgrading to RouterOS v6 only if it was previously installed
- x86 - fixed advertising of 2500M and 5000M link speeds on ixgbe driver