v1.22.0

• Better streaming logs support for long running processes

v1.21.4

• Enable retries with Container#wait

v1.21.3

• Enable use of docker cache

v1.21.2

• Timeout error doesn't have a response

v1.21.1

• Make error messages pertain to the Docker errors

v1.21.0

Add support for turning off ssl_verify_peer

v1.20.0

Features:

Add container rename

Bug fixes:

Docker::Error::ConfictError to Docker::Error::ConflictError
Docker::Image.build_from_dir is now threadsafe

v1.19.0

Updates Remote API to 1.16
Adds exit code to Docker::Exec#start!
Calls close_write on IO if necessary after STDIN attach ends

v1.18.0

• Add support for calling a block for each line when pulling an image

v1.17.0

• Add support for saving Images
• Use the correct connection when refreshing an Image
• More robust implementation of pushing images