Merge remote-tracking branch 'origin/v4.0.x' into v4-sync

* origin/v4.0.x:
  Release 4.0.4 (#78)
  fix: Fix action manifest validation error (#77)

Author: Gudahtt

CHANGELOG.md

@@ -13,6 +13,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Fix Yarn 4 compatibility ([#65](https://github.com/MetaMask/action-npm-publish/pull/65))
 
+## [4.0.4]
+### Fixed
+- Fix action validation error ([#77](https://github.com/MetaMask/action-npm-publish/pull/77))
+
 ## [4.0.3]
 ### Fixed
 - Fix Slack announcement for public default channel ([#73](https://github.com/MetaMask/action-npm-publish/pull/73))
@@ -92,7 +96,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Initial release ([#1](https://github.com/MetaMask/action-npm-publish/pull/1))
 
 [Unreleased]: https://github.com/MetaMask/action-npm-publish/compare/v5.0.0...HEAD
-[5.0.0]: https://github.com/MetaMask/action-npm-publish/compare/v4.0.3...v5.0.0
+[5.0.0]: https://github.com/MetaMask/action-npm-publish/compare/v4.0.4...v5.0.0
+[4.0.4]: https://github.com/MetaMask/action-npm-publish/compare/v4.0.3...v4.0.4
 [4.0.3]: https://github.com/MetaMask/action-npm-publish/compare/v4.0.2...v4.0.3
 [4.0.2]: https://github.com/MetaMask/action-npm-publish/compare/v4.0.1...v4.0.2
 [4.0.1]: https://github.com/MetaMask/action-npm-publish/compare/v4.0.0...v4.0.1

action.yml

@@ -68,7 +68,6 @@ runs:
         fi
         echo "FINAL_TEXT=$FINAL_TEXT" >> "$GITHUB_OUTPUT"
     - name: Post to a Slack channel
-      id: slack
       if: ${{ inputs.slack-webhook-url != '' && inputs.channel != '' }}
       uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844
       with:
@@ -80,7 +79,6 @@ runs:
             "channel": "#${{ inputs.channel }}"
           }
     - name: Post to a default Slack channel
-      id: slack
       if: ${{ inputs.slack-webhook-url != '' && inputs.channel == '' }}
       uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844
       with: