v20.10.10

20.10.10

IMPORTANT

Due to net/http changes in Go 1.16,
HTTP proxies configured through the $HTTP_PROXY environment variable are no
longer used for TLS (https://) connections. Make sure you also set an $HTTPS_PROXY
environment variable for handling requests to https:// URLs.

Refer to the HTTP/HTTPS proxy section
to learn how to configure the Docker Daemon to use a proxy server.

Builder

• Fix platform-matching logic to fix docker build using not finding images in
  the local image cache on Arm machines when using BuildKit moby/moby#42954

Runtime

• Add support for clone3 syscall in the default seccomp policy to support running
  containers based on recent versions of Fedora and Ubuntu. moby/moby/#42836.
• Windows: update hcsshim library to fix a bug in sparse file handling in container
  layers, which was exposed by recent changes in Windows moby/moby#42944.
• Fix some situations where docker stop could hang forever moby/moby#42956.

Swarm

• Fix an issue where updating a service did not roll back on failure moby/moby#42875.

Packaging

• Add packages for Ubuntu 21.10 "Impish Indri" and Fedora 35.
• Update docker scan to v0.9.0
• Update Golang runtime to Go 1.16.9.