MikroTik Changelog Tracker
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Version: 7.21.3

Stable

14 changelog entries across 10 component(s)

2026-Feb-12 (2 weeks ago)

Component Change
bridge fixed dhcp-snooping incorrectly disabling HW offloading on QCA8337, Atheros8327 switch chips (introduced in v7.20);
certificate fixed initial certificate creation using SCEP (introduced in v7.21);
console improved service stability when processing files over CLI;
dhcpv4-server append "s" after lease-time value in setup command;
gps fixed port configuration for CubeG-5ac60ay;
hotspot rename totp-secret to otp-secret;
ipv6 do not invalidate router if RA without included prefix is received (introduced in v7.21);
ipv6 fixed "on-link" and "autonomous" flag detection (introduced in v7.21);
ipv6 invalidate router only when router lifetime expires (introduced in v7.21);
lte fixed eSIM profile switching on ATL 5G R16;
lte improved notification handling during firmware update for Quectel modems;
poe-out firmware update for hEX PoE, OmniTIK 5 PoE ac, PowerBox Pro (the update will cause a brief power interruption to poe-out interfaces);
poe-out fixed rare false overload triggers on hEX PoE, OmniTIK 5 PoE ac, PowerBox Pro;
sfp fixed sfp-ignore-rx-loss parameter for hEX PoE;