6.44beta6 changelog:

Changes in this release:

!) upgrade - release channels renamed - "bugfix" to "long-term", "current" to "stable" and "release candidate" to "testing";
!) upgrade - "testing" release channel now can contain "beta" together with "release-candidate" versions;
*) chr - assign interface names based on underlying PCI device order on KVM;
*) crs317 - fixed packet forwarding on bonded interfaces without hardware offloading;
*) crs3xx - improved data transmission between 10G and 1G ports;
*) dhcpv4-server - fixed service becoming unresponsive after interface leaves and enters the same bridge;
*) dhcpv6-client - log only failed pool additions;
*) ethernet - fixed IPv6 packet forwarding on IPQ4018 devices;
*) hotspot - properly update dynamic "walled-garden" entries when changing "dst-host";
*) ike2 - added option to specify certificate chain;
*) ike2 - fixed local address lookup when initiating new connection;
*) ike2 - fixed rare authentication and encryption key mismatches after rekey with PFS enabled;
*) lte - fixed DHCP relay packet forwarding when in passthrough mode;
*) lte - fixed Jaton/SQN modems preventing router from booting properly;
*) rb3011 - added IPsec hardware acceleration support;
*) routerboard - fixed memory tester reporting false errors on IPQ4018 devices ("/system routerboard upgrade" required);
*) sniffer - made "connection", "host", "packet" and "protocol" sections read-only;
*) switch - fixed ACL rules on IPQ4018 devices;
*) upnp - improved UPnP service stability when handling HTTP requests;
*) w60g - added "frequency-list" setting;
*) w60g - fixed interface LED status update on connection;
*) winbox - allow setting "network-mode" to "auto" under LTE interface settings;
*) wireless - removed "czech republic 5.8" regulatory domain information as it overlaps with "ETSI 5.7-5.8";

Download the new 'RouterOS 6.44beta6' version here: https://www.mikrotik.com/download