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dockerfile/1.9.0

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@github-actions github-actions released this 11 Jul 18:44
· 547 commits to master since this release
e83d79a

Usage

# syntax=docker.io/docker/dockerfile:1.9

Notable changes

  • Add new validation rules: SecretsUsedInArgOrEnv, InvalidDefaultArgInFrom, RedundantTargetPlatform, CopyIgnoredFile (experimental) and FromPlatformFlagConstDisallowed #5135 #5140 #5105 #5113 #5091 #5094 #5090 #5046
  • Many performance improvements for working with big Dockerfiles #5067 #5029
  • Fix possible panic when building Dockerfile without defined stages #5150
  • Fix incorrect JSON parsing that could cause some incorrect JSON values to pass without producing an error #5107
  • Fix issue where COPY --link to . destination path could fail (regression from v1.8+) #5080
  • Fix validation of ADD --checksum when used with a Git URL #5085