What's new in v2.15:

*) factory only release

What's new in v2.14:

*) factory only release

What's new in v2.13:

*) added support for CRS354;
*) CRS328: fixed SFP status monitoring;
*) CRS328: fixed auto-negotiation on combo ports;
*) CRS326Q: fixed matching by ports in ACL;
*) CRS326Q: properly detect QSFP+ optical modules;
*) CRS326Q: properly detect QSFP+ DAC cable;
*) CRS326Q: fixed case where some deleted ACL rules were still active;
*) CRS305: make auto upgrade work;
*) CRS312: fixed 2.5G & 5G modes;
*) CRS312 & CRS326Q: fixed SNMP ifAdminStatus & ifOperStatus;
*) CRS312 & CRS326Q: do not freeze when showing Host tab with no entries;
*) CRS312 & CRS326Q & CRS309: fixed ingress rate limiter;
*) CSS106: added reset-counters to Statistics tab;
*) CSS106: make RSTP work with vlanMode=enabled or vlanMode=strict;
*) CSS106: fixed IGMP, PPPoE & DHCP snooping of VLAN tagged packets;
*) CSS106: make port isolation work when vlanMode=enabled or vlanMode=strict;
*) CRS318fi: make 1G ports link with other routerboards;
*) CRS309: fixed tx flow control;
*) CRS305: fixed traffic forwarding between SFP+ ports;
*) fixed ingress traffic port mirroring on first port;
*) fixed dst. & src. port matcher in ACL;
*) fixed redirect-to in ACL;
*) fixed storm rate limiter on SFP+ ports working in 1G mode;
*) fixed storm rate limiter on 40G links;
*) correctly recognize some copper SFP modules;
*) added name to VLAN entries;
*) fixed VLAN entry management when they were added unordered;
*) fixed IGMP snooping - stop forwarding multicast packets
   if there are no more listeners;
*) added support for IGMP fast leave;
*) always forward link local IPv4 & IPV6 packets;
*) fixed password changing on Chrome and IE;
*) do not renew DHCP address and restart RSTP on any System tab change;
*) reset error & histogram counters separately from main ones;
*) report correct ifSpeed & ifHIghSpeed for ports with no active links;
*) fixed crash when receiving jumbo frames on management CPU;

What's new in v2.12:

*) added Combo-Mode setting for combo ports;
*) allow to configure tx & rx flow control separately (only tx flow control
   is enabled by default) and make them work;
*) report current status of rx/tx flow control;
*) report correctly rx/tx pause frames under Errors tab;
*) report that link is paused under Links tab;
*) report tx queue size under Stats tab;
*) make sure that SwOS is still responsive when most of SFP modules are plugged in;
*) fixed problem where switch locked up after a while and only small packets could be sent;
*) fixed problem where sometimes by loading bigger backup files switch
   went into reboot loop;
*) make LACP keep working even if only one port is active in trunk
   (helps with fail-over);
*) fixed problem where changing LAG mode from static to active did not work;
*) CRS328C & CRS326S: make switch accessible by web
   if all SFP modules are plugged in;
*) CRS312: fixed combo ports LEDs;
*) CRS312: fixed problem where traffic on combo ports stopped working after reboot;
*) CRS328C: added support for 100Base-FX modules;
*) CRS328C: make DAC link work with CCR boards regular SFP ports;
*) CRS326Q: allow to force 10Gx4 or 40G mode on QSFP ports;
*) CRS326Q: report QSFP module status;
*) CRS328P: report correctly PoE values via SNMP;
*) CRS309: added support for ETH/BOOT port configuration;
*) CSS106: report correctly PoE & SFP values via SNMP;
*) CSS106: fixed IGMP packet forwarding when snooping is enabled;
*) CSS106: fixed SFP LED;
*) CSS106: fixed ACL, sometimes it did not work if MAC & IP address matchers
   were used at same time (or when Allow-From address was specified);
*) CSS106: handle properly unknown unicast packets (do not try to send them to CPU),
   otherwise under load it impacts forwarding speed of the switch;
*) CSS106: do not allow to access switch by VLAN from port that is not member
   of that VLAN if port is in strict or enabled VLAN mode;
*) CSS106: make static hosts work in IVL mode;

What's new in v2.11:

*) try to acquire DHCP address even after initial 10s if
   static address is provided use it while DHCP has not succeeded;
*) fixed QnQ (VLAN in VLAN) packet forwarding;
*) make flow-control disable work as expected;
*) make static LAG work;
*) CRS328: fixed errors on SFP ports;
*) CRS312 & CRS326Q: fixed ACL matching by IP source port;
*) CRS317: make speed forcing work on management port;
*) CRS312: make 1G speed forcing work on combo ports;
*) CRS312 & CRS326Q: fixed management port leds;
*) CRS312: do not reset all links on new SFP module plug in;

What's new in v2.10:

*) do not ignore RSTP port state when forwarding DHCP, PPPoE or IGMP snooped packets;
*) IGMP snooping: send out IGMPv3 queries by default;
*) IGMP	snooping: handle IGMPv3 leaves much better;
*) IGMP snooping: handle dropped IGMP reports much better;
*) CRS309, CRS312, CRS317, CRS326Q: fixed ACL matching by ip destination port;
*) CRS309, CRS312, CRS317, CRS326Q: fixed ICMP TTL packet switching;
*) CRS305, CSS106: make ACL work again;
*) CSS106: improve packet forwarding between different speed interfaces;
*) restart RSTP on LACP ports that got disbundled;
*) made disabling of flow-control work as expected;
*) do not account rx-overflows twice in SNMP ifInErrors;
*) CRS328-24P-4S+: make auto upgrade work;
*) CRS326Q: fixed vlan configuration on ports sfp22-sfp24 & qsfp+1.1-qsfp+2.4;
*) added support for unicode symbols in labels;
*) make DHCP & PPPoE snooping work correctly on port trunks;
*) made port lock filter out packets with unknown source addresses;
*) CRS309: make VLAN configuration work;
*) fixed problem where disabled autonegotiation on some SFP modules
   became effective only after reboot;
*) CRS305, CRS326, CRS328: improved switch-chip resource allocation;

What's new in v2.9:

*) CRS326 & CRS328 & CRS317: make sure that RSTP BPDU packets are always untagged;
*) CRS328-4C-20S-4S+: make 1G fiber SFP modules work;
*) CRS328-4C-20S-4S+: fixed PSU numbering;
*) CRS328-4C-20S-4S+: light up fault LED on fan failure;
*) CRS328-4C-20S-4S+: make fiber optic SFP modules work;
*) CRS328-24P-4S+: light up fault LED on fan failure;
*) CRS317: make fault led light up on fan failure;
*) CSS106: fixed rx/tx unicast packet counter;
*) CSS106: make low speed ports not block high speed port traffic;
*) make forced ethernet speeds work;
*) added ability to block unknown multicast packets on port;
*) fixed reporting of secondary FAN speeds;
*) fixed problem where sometimes all VLANs or ACLs were not saved;
*) fixed DHCP snooping to forward packets when they are bigger than 300 bytes;
*) made DHCP snooping remove DHCP agent information option from DHCP replies;
*) made DHCP snooping respect port isolation;
*) fixed SFP module wrong info problem;
*) made LACP work together with RSTP;
*) made upgrading over serial work;

What's new in v2.8:

*) CRS317: fixed links not coming up after power failure;
*) CRS317: added extra information about FAN & PSU health;
*) CRS317: fixed load balancing over aggregated links;
*) CRS317: increased per port queue size;
*) CRS328-24P-4S+: make FAN work;
*) CRS328-24P-4S+: added extra information about health;
*) CRS328-24P-4S+: do not power cycle PoE outputs on reboot;
*) CRS328-24P-4S+: added voltage-level setting;
*) CRS328-24P-4S+: make SFP3 port work;
*) CRS328-24P-4S+: expose PoE port status via SNMP;
*) CRS328-4C-20S-4S+: make FAN work;
*) CRS328-4C-20S-4S+: added extra information about health;
*) CSS106: expose PoE port status via SNMP;
*) CSS106: always strip VLAN header on ports with disabled VLAN mode;
*) CSS106: make access to SwOS work over VLAN 1, put vlan header in replies;
*) CSS106: do not vlan tag RSTP BPDU packets, makes RSTP work with RouterOS;
*) CSS106: forward IGMP query messages even when IGMP snooping is disabled;
*) make PPPoE & DHCP snooping work on CRS326 & CRS328;
*) CRS326 & CRS328: make removed ACL rule stop working;
*) CRS326 & CRS328: learn MAC addresses even redirecting packets from ACL;
*) CRS326 & CRS328 & CRS317: added strict VLAN mode;
*) if "Allow From VLAN" is specified, make discovery packets use it;
*) make DHCP client work with RFC non compliant DHCP servers;
*) do not allow to create multiple VLANs with the same id;
*) provide health information (temperature, fan speed, psu state) via SNMP;
*) provide SFP port health information via SNMP;
*) use 64bit counters under Stats tab for byte accounting;

What's new in v2.7:

*) Make some of Mikrotik DAC work in 10G mode;
*) Make SwOS work with MS Internet Explorer 11;
*) Fixed switch lockup if it was restored with specifically corrupted backup file;

What's new in v2.6:

*) Make 'Change Password' work again;
*) CRS317 & CRS326: fixed DHCP request forwarding between trusted ports;
*) CRS317 & CRS326: fixed ACL vlanid match (values bigger than 1024 did not work);
*) CSS106-5G-1S: do not show health menu;
*) make upgrading work from Safari;
*) fixed saving of large lists of VLANs or ACLs;
*) fixed SNMP host table interface indexes;
*) fixed VLAN table sorting;
*) CSS106: fixed upgrading (to upgrade from v2.5 hit upgrade & then after a while reboot);

What's new in v2.5:

*) SFP & SFP Status tabs are combined into one;
*) Global RSTP settings are moved unto RSTP tab;
*) Static Hosts & Hosts tabs are combined into one;
*) CSS106, CRS326, CRS317: added support for IGMP snooping;
*) CRS326 & CRS317: fixed occasional lockup on SFP module insertion;
*) CSS106: added global	independent VLAN lookup option for all VLANs;
*) CSS106: do not enable IVL on reboot if it's disabled;
*) implemented DHCP client;
*) CRS326 & CRS317: added support for DHCP & PPPoE snooping and
   injecting option 82 (Intermediate Agent info);
*) CRS317: support fans;

CAVEAT: switch address acquisition mode by default is DHCP with fallback to static address;

What's new in v2.4:

*) CSS106: fixed upgrade over PoE ports when PoE stopped working;
*) CRS326: fixed port in disabled VLAN mode to forward untagged packets;

What's new in v2.3:

*) fixed CRS317: make 10G links more stable;
*) fixed "Allow From VLAN" on untagged packets with correct default vlan id;
*) LACP: fixed unstable aggregate link problem when partner had short retransmit timer;
*) CSS326 & CRS317: made 1Gb fiber SFP module work with auto negotiation;
*) CSS106: do not VLAN tag RSTP packets;

What's new in v2.2:

*) fixed CSS326 & CRS317 switch MAC address;
*) fixed CRS317 lockup;
*) make CSS326 & CRS317 10G links more stable;
*) fixed CRS317 temperature reading;
*) fixed problem where big ACL, VLAN or static hosts lists kept only couple of first entries;
*) made "Save Backup" work on CSS106;
*) SNMP: report always 0 in IF-MIB:ifOutQLen;
*) CSS106: report correct speed for SFP port via SNMP;

What's new in v2.1:

*) added support for per port and ACL ingress rate limitation to CSS326 & CRS317;
*) added support for LACP in CSS326 & CRS317;
*) fixed CSS106 accessing over VLAN;
*) fixed CSS106 ACL rules that change VLANs;
*) added tx/rx rates per port to CSS106;
*) SNMP: added support for BRIDGE MIB;
*) SNMP: added support for GetBulkRequest;