MikroTik Changelog Tracker
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Component: general

157 changelog entries across 55 version(s)

Releases by channel (stacked)

7.19 Stable 2025-May-22 (9 months ago)
  • system – added new "switch-marvell" and "wifi-mediatek" packages to support upcoming products;
  • vxlan -improved system stability when using IPv6 VTEP;
7.9 Stable 2023-May-02 (2 years ago)
  • mpls- fixed LDP "preferred-afi" parameter;
6.38.2 Stable 2017-Jan-17 (9 years ago)
  • factory only release;
6.33 Stable 2015-Nov-06 (10 years ago)
  • l2tp: implemented PPPoE over L2TP in LNS mode, RFC3817;
  • ovpn: support OpenWRT ovpn clients (or any other with enable-small option enabled);
  • upnp: automatically adjust mappings to new external ip change;
6.32.3 Long-term 2015-Oct-19 (10 years ago)
  • ppp, pptp, l2tp, pppoe: fixed router dead locked if compression was enabled on link;
  • pptp,l 2tp, sstp, pppoe: do not send data packets before we have negotiated connection with other side (happens on dial-on-demand interfaces), this brakes when connecting to other party servers;
6.32 Stable 2015-Aug-31 (10 years ago)
  • revised change that caused reboot by watchdog problems introduced in v6.31;
  • certificates -fixed bug where crl stopped working after a while;
6.30.3 Long-term 2015-Jul-24 (10 years ago)
  • Dynamic DNS servers can disappear when "allow-remote-requests" are not enabled
6.30.2 Long-term 2015-Jul-22 (10 years ago)
  • Dynamic DNS servers can disappear when "allow-remote-requests" are not enabled
6.30.1 Long-term 2015-Jul-14 (10 years ago)
  • trafflow: fix in-interface reporting in flow;
  • fixed :execute file=
  • bonding: fix arp monitoring in active backup mode
6.30 Stable 2015-Jul-08 (10 years ago)
  • fixed encryption 'out of order' problem on SMP systems;
  • fixed router lockup on leap seconds with installed ntp package;
  • fixed file transfer on devices with large RAM memory;
  • pptp & l2tp & sstp client: support the case were server issues its tunnel ip address the same as its public one;
  • removed wireless package from routeros bundle package, new wireless-fp is left in place and wireless-cm2 added as option;
  • pptp & l2tp client: when adding default route, add special exception route for a tunnel itself (no need to add it manually anymore);
  • improved connection list: added connection packet/byte counters, added separate counters for fasttrack, added current rate display, added flag wheather connection is fasttracked/srcnated/dstnated, removed 2048 connection entry limit;
  • fixed memory leak on CCR devices (introduced in 6.28);
6.29.1 Stable 2015-Jun-01 (10 years ago)
  • fixed vpls bridging (introduced in v6.29);
  • fixed problem where some CRS could not be reached (introduced in v6.29);
6.29 Stable 2015-May-27 (10 years ago)
  • added ~fasttrack-connection~ firewall action in filter/mangle tables for marking connections as fasttrack;
  • trafflow: add natted addrs/ports to ipv4 flow info;
  • tilegx: enable autoneg for sfp ports in netinstall;
  • fixed async. ppp server;
  • queue tree: some queues would stop working after some configuration changes;
  • fixed CRS226 10G ports could lose link (introduced in 6.28);
  • fixed FREAK vulnerability in SSL & TLS;
  • improved support for new hEX lite;
6.28 Stable 2015-Apr-15 (10 years ago)
  • added support for SiS 190/191 PCI Ethernet adapter;
  • made metarouter work on boards with 802.11ac support or usb LTE;
  • make fat32 disk formatting support disks bigger than 134GiB;
  • added basic counters for ipv4/bridge fast path, also show status wether fast path is active at all;
  • initial RoMon (Router Management Overlay Network) support added.
6.27 Stable 2015-Feb-11 (11 years ago)
  • check-installation: fixed wrong kernel crc on powerpc boards
  • watchdog: fix software watchdog for x86
6.26 Stable 2015-Feb-03 (11 years ago)
  • CCR improvements in link detection for SFP/SFP+ and auto-negotiation for SFP interfaces;
6.25 Stable 2015-Jan-19 (11 years ago)
  • improved boot times;
  • mpls/vpls have improved per core balancing on CCRs;
  • fixed queue tree no-mark matching (was broken since 6.24);
  • fixed nested simple queues (was broken since 6.24);
  • fixed occasional crash when ipv6 was used;
  • fixed route cache overflow (ipv4/ipv6 stops working) if ipsec is used;
  • fixed Omnitik upgrade from v5 where wireless config was not correctly saved
  • fixed Webfig Design Skin where some skin changes were not saved
  • WPS support added to CM2 wireless package
6.24 Stable 2014-Dec-23 (11 years ago)
  • fixed problem where some of ethernet cards do not work on x86;
  • improved CCR ethernet driver (less dropped packets);
  • improved queue tree parent=global performance (especially on SMP systems and CCRs);
  • eoip/eoipv6/gre/gre6/ipip/ipipv6/6to4 tunnels have improved per core balancing on CCRs;
  • fixed tx for 6to4 tunnels with unspecified dst address;
6.23.1 Stable 2014-Dec-08 (11 years ago)
  • fixed problem where some of ethernet cards do not work on x86;
6.23 Stable 2014-Dec-04 (11 years ago)
  • made powerpc metarouters work again (were broken in v6.22);
  • using routing-marks could lead to tunnel loop detection to turn off tunnels;
6.22 Stable 2014-Nov-11 (11 years ago)
  • eoip/eoipv6/gre/gre6/ipip/ipipv6/6to4 tunnels have new features: tunnels go down when no route to destination; tunnels go down for 1 minute when transmit loop detected, warning gets logged; new keepalive-retries setting; keepalives enabled by default for new tunnels (10sec interval, 10 retries);
  • 100% CPU load caused by DNS service fixed;
  • 100% CPU load caused by unclassified services fixed;
  • 6to4 tunnel fixed;
  • new RouterBOOT firmware for Metal 2SHPn to improve wireless stability;
6.21.1 Stable 2014-Nov-03 (11 years ago)
  • fixed ugprading from v5;
6.21 Stable 2014-Oct-30 (11 years ago)
  • fixed 6to4 tunnels having inactive routes;
  • interfaces report last link up/down time and link down count;
6.20 Stable 2014-Oct-01 (11 years ago)
  • stores are replaced with folders and disks are now managed under /disk menu;
  • added support for SMSC750x USB Gigabit Ethernet on x86;
  • eoip/eoipv6/gre/gre6/ipip/ipipv6/6to4 tunnels have new features: auto mtu (enabled by default for new tunnels); dscp (inherit/specific value, inherit by default for new tunnels); clamp-tcp-mss (yes by default for new tunnels);
  • eoip/gre/ipip/6to4 tunnels have dont-fragment option (inherit/no, no by default for new tunnels);
  • bridge has auto mtu feature (enabled by default for new bridges);
  • pppoe-server has auto mtu feature (enabled by default for new pppoe servers);
6.19 Stable 2014-Aug-26 (11 years ago)
  • simple queue performance optimisation/improvement for multi-core RouterOS devices (especially CCR)
6.18 Stable 2014-Aug-01 (11 years ago)
  • bridge setups sometimes could crash on CCR devices;
  • fixed port flapping in 1G mode on sfp-sfpplus1 on CRS226;
  • fixed SXT ac model losing it's interface if changing regulatory settings in "routerboard" menu