Component: CHR

7.21 Stable 2026-Jan-12 (1 month ago)

• fixed guest OS type "Other Linux (64-bit)";

7.20 Stable 2025-Sep-29 (5 months ago)

• added Chelsio VF driver for PCIID 5803;
• improved virtio_net performance;

7.18 Stable 2025-Feb-24 (1 year ago)

• fixed limited upgrades for expired instances;

7.17 Stable 2025-Jan-16 (1 year ago)

• added Chelsio VF driver for PCIID 5803;

7.16 Stable 2024-Sep-20 (1 year ago)

• added support for licensing over IPv6 network;
• fixed incorrect disk size for ARM64;

7.15 Stable 2024-May-29 (1 year ago)

• allow to "generate-new-id" only while CHR is running on level "free" license;
• fixed bogus messages printed out while booting up the system (introduced in v7.14);
• fixed Xen and Vultr missing ethernet (introduced in v7.14);

7.14.1 Stable 2024-Mar-08 (1 year ago)

• fixed Xen and Vultr missing ethernet (introduced in v7.14);
• fixed bogus messages printed out while booting up the system (introduced in v7.14);

7.12 Stable 2023-Nov-09 (2 years ago)

• iavf updated driver to 4.9.1 version;
• increased OVA default RAM amount from 160MB to 256MB;

7.9 Stable 2023-May-02 (2 years ago)

• fixed public SSH key pulling when running on AWS;

7.4 Stable 2022-Jul-19 (3 years ago)

• fixed booting with added additional SCSI disk;

7.3 Stable 2022-Jun-06 (3 years ago)

• fixed Cloud DDNS update after license renewal;

7.2 Stable 2022-Mar-31 (3 years ago)

• improved system stability when writing into memory;
• temporarily suspended downgrade to RouterOS v6;

7.1.2 Stable 2022-Feb-03 (4 years ago)

• improved system stability when writing into memory;
• temporarily suspended downgrade to RouterOS v6;

6.49 Stable 2021-Oct-06 (4 years ago)

• fixed OS provisioning on Azure;
• improved stability when changing "flow-control" settings on interfaces with e1000 drivers;

6.48 Stable 2020-Dec-22 (5 years ago)

• fixed SSH key import on Azure;
• fixed VLAN tagged packet transmit on bridge for Hyper-V installations;
• improved interface loading on startup on XEN;
• improved system stability when changing flow control settings on e1000;

6.46.8 Long-term 2020-Oct-29 (5 years ago)

• fixed file system quiescing;

6.47 Stable 2020-Jun-02 (5 years ago)

• added support for file system quiescing;
• added support for hardware watchdog on ESXI;
• enabled support for VMBus protocol version 4.1;
• improved system stability when running CHR on Hyper-V;

6.45.9 Long-term 2020-Apr-30 (5 years ago)

• added support for file system quiescing;
• enabled support for VMBus protocol version 4.1;
• improved system stability when running CHR on Hyper-V;

6.46.4 Stable 2020-Feb-21 (6 years ago)

• fixed graceful shutdown execution on Hyper-V (introduced in v6.46);

6.45.8 Long-term 2020-Jan-23 (6 years ago)

• improved stability when changing ARP modes on e1000 type adapters;

6.46.2 Stable 2020-Jan-14 (6 years ago)

• improved stability when changing ARP modes on e1000 type adapters;

6.46 Stable 2019-Dec-02 (6 years ago)

• added support for Azure guest agent;

6.45.1 Stable 2019-Jun-27 (6 years ago)

• legacy adapters require "disable-running-check=yes" to be set;

6.44 Stable 2019-Feb-25 (7 years ago)

• assign interface names based on underlying PCI device order on KVM;
• distribute NIC queue IRQ's evenly across all CPUs;
• fixed IRQ balancing when using more than 32 CPUs;
• improved system stability when insufficient resources are allocated to the guest;

6.43.7 Stable 2018-Nov-30 (7 years ago)

• fixed possible memory allocation failure when using multiple CPUs or interfaces on Xen installations;