v2.9.0

• add-hosts input (#553 #555)
• Fix git context subdir example and improve README (#552)
• Add e2e tests for ACR (#548)
• Add description on github-token option to README (#544)
• Bump node-fetch from 2.6.1 to 2.6.7 (#549)

v2.8.0

• Allow specifying subdirectory with default git context (#531)
• Add cgroup-parent, shm-size, ulimit inputs (#501)
• Don't set outputs if empty or nil (#470)
• docs: example to sanitize tags with metadata-action (#476)
• docs: wrong syntax to sanitize repo slug (#475)
• docs: test before pushing your image (#455)
• readme: remove v1 section (#500)
• ci: virtual env file system info (#510)
• dev: update workflow (#499)
• Bump @actions/core from 1.5.0 to 1.6.0 (#160)
• Bump ansi-regex from 5.0.0 to 5.0.1 (#469)
• Bump tmpl from 1.0.4 to 1.0.5 (#465)
• Bump csv-parse from 4.16.0 to 4.16.3 (#451 #459)

v2.7.0

• Add metadata output (#412)
• Bump @actions/core from 1.4.0 to 1.5.0 (#439)
• Add note to sanitize tags (#426)
• Cache backend API docs (#406)
• Git context now supports subdir (#407)
• Bump codecov/codecov-action from 1 to 2 (#415)

v2.6.1

• Small typo and ensure trimmed output (#400)

v2.6.0

• Handle git sha version of buildx (#399)
• Update dev deps (#393)
• Use built-in getExecOutput (#392)
• Use core.getBooleanInput (#391)
• Bump csv-parse from 4.15.4 to 4.16.0 (#385)
• Bump @actions/exec from 1.0.4 to 1.1.0 (#382)
• Bump @actions/core from 1.3.0 to 1.4.0 (#383)
• Bump ws from 7.3.1 to 7.4.6 (#375)

v2.5.0

• Fix ref spec for default Git context (#347)
• Preserve quotes inside unquoted field (#369)
• Doc: Copy between registries (#362)
• Doc: Share built image between jobs (#368)
• Bump @actions/github from 4.0.0 to 5.0.0 (#364)
• Bump hosted-git-info from 2.8.8 to 2.8.9 (#356)
• Bump lodash from 4.17.20 to 4.17.21 (#355)
• Update examples with docker/metadata-action (#354)
• Remove os limitation (#349)
• Fix ref spec for default Git context (#347)
• Bump csv-parse from 4.15.3 to 4.15.4 (#345)
• Bump @actions/core from 1.2.6 to 1.3.0 (#344 #370)

v2.4.0

• Add network input for backward compatibility (#338)
• Fix doc links (#331)
• Bump y18n from 4.0.0 to 4.0.1 (#325)
• Handle GitHub server URL for default context (#328)
• Bump semver from 7.3.4 to 7.3.5 (#318)
• Bump csv-parse from 4.15.1 to 4.15.3 (#303)

v2.3.0

• Enhance documentation (#299)
• Add secret-files input to be able to use secret file mount (#296)
• Fix workflow for auto-push impl (#273)
• Bump csv-parse from 4.14.2 to 4.15.1 (#287)

v2.2.2

• Use default behavior for file flag (#244)
• Add e2e tests for GAR (#261)
• Add e2e tests for GCR (#260)
• Add e2e tests for ECR (#256)
• Bump csv-parse from 4.14.1 to 4.14.2 (#255)

v2.2.1

• Trim input list items (#249)
• Bump semver from 7.3.2 to 7.3.4 (#243)