Docker 1.13.0 release notes

gistfile1.txt

Upgrades

Docker 1.13.0
Docker Compose 1.10
Docker Machine 0.9.0
Notary 0.4.3
Linux kernel 4.9.4
qcow-tool 0.7.2
New

The storage location of the Linux volume can now be moved
Reclaim disk size on reboot
You can now edit filesharing paths
Memory can be allocated with 256 MiB steps
Proxy can now be completely disabled
Support for arm, aarch64, ppc64le architectures using qemu
Dedicated preference pane for advanced configuration of the docker daemon (edit daemon.json)
Docker Experimental mode can be toggled
Better support for Split DNS VPN configurations
Use more DNS servers, respect order
Bug fixes and minor changes

You can’t edit settings while docker is restarting
Support Copy/Paste in About box
Auto update polling every 24h
Kernel boots with vsyscall=emulate arg and CONFIG_LEGACY_VSYSCALL is set to NONE in Moby
Fix vsock deadlock under heavy write load (#6139)
If you opt-out of analytics, you’re prompted for approval before a bug report is sent (#6134)
Fix bug where search domain could be read as DomainName
Dedicated preference pane for HTTP proxy settings. (#6013)
Dedicated preference pane for CPU & Memory computing resources. (#6013)
Privacy settings moved to the general preference pane. (#6013)
Fixed an issue where the preference pane disappeared when the welcome whale menu was closed. (#6013)
HyperKit: code cleanup and minor fixes (#5688)
Improvements to Logging and Diagnostics
osxfs: switch to libev/kqueue to improve latency (#5629)
VPNKit: improvements to DNS handling (#5750)
VPNKit: Improved diagnostics (#6080, #6104)
VPNKit: Forwarded UDP datagrams should have correct source port numbers (#5926)
VPNKit: add a local cache of DNS responses
VPNKit: If one request fails, allow other concurrent requests to succeed. For example this allows IPv4 servers to work even if IPv6 is broken. (#5926)
VPNKit: Fix bug which could cause the connection tracking to underestimate the number of active connections (#5926)