19.03.11¶
(2020-06-24)
Networking¶
Fix for ‘failed to get network during CreateEndpoint’
Disable IPv6 Router Advertisements to prevent address spoofing. CVE-2020-13401
Fix DNS fallback regression. moby/moby#41009
Fix potential panic upon restart. moby/moby#40809
Assign the correct network value to the default bridge Subnet field. moby/moby#40565
Client¶
Fix version negotiation with older MCR. docker/cli#2538
Avoid setting SSH flags through hostname. docker/cli#2560
Fix panic when DOCKER_CLI_EXPERIMENTAL is invalid. docker/cli#2558
Upgrade Golang to 1.13.12
Fix panic on single-character volumes. docker/cli#2471
Lazy daemon feature detection to avoid long timeouts on simple commands. docker/cli#2442
docker context inspect on Windows is now faster. docker/cli#2516
Runtime¶
Upgrade Golang to 1.13.12
overlay2: show backing filesystem. moby/moby#40652
Update CRIU to v3.13 “Silicon Willet”. moby/moby#40850
Use FILE_SHARE_DELETE for log files on Windows. moby/moby#40563
Rootless¶
Supports numeric ID in /etc/subuid and /etc/subgid. moby/moby#40951
Builder¶
buildkit: Fix concurrent map write panic when building multiple images in parallel. moby/moby#40780
buildkit: Fix issue preventing chowning of non-root-owned files between stages with userns. moby/moby#40955
Avoid creation of irrelevant temporary files on Windows. moby/moby#40877
Logging¶
Avoid situation preventing container logs to rotate due to closing a closed log file. moby/moby#40921
Security¶
apparmor: add missing rules for userns. moby/moby#40564
Swarm¶
Fix issue where single swarm manager is stuck in Down state after reboot. moby/moby#40831
tasks.db no longer grows indefinitely.