v1.6.4

Bug fixes:

• Fixed crash happening on certain empty instructions

v1.6.3

Bug fixes:

• Avoid a fals positive when using the -yqq flag for apt-get (#188)

v.1.6.2

Bug fixes:

• Improved parsing of pip install and npm install to avoid incorrect flagging of issues (#181)

v1.6.1

Bug fixes:

• Fixed DL3009 when using in intermediate stages (#167)

v.1.6.0

New features:

• Ability to ignore rules using comments in the dockerfile

# hadolint ignore=DL3001,DL3020
RUN ..

Bug fixes

• Fixed false positive when passing the -t argument to apt-get install
• Fixed UTF-8 handling in the provided docker image

v1.5.1

• Fixed parsing for image names containing the registry host name
• Fixed false positive when executing pip install .

v1.5.0

For User

Added several output formats:

• Json
• CodeClimate json
• Checkstyle xml

You can use the --format or -f flags in command line to switch between them.

v1.4.0

For user

• Added rules DL3022, DL3023 and DL3024 to check validity of image aliases in FROM instructions

For developer

• Added new traversal functions instructionRuleLine and instructionRuleState

v1.3.0

For User

• Accept any -- arguments with npm and -g, -f
• No longer warning on flags passed to pip
• Added warning DL3021

v1.2.6

For user

• Ability to configure the list of ignored rules using a yaml file