On December 14, 2023, GitHub Actions released v4 of the actions to upload and download artifacts. This version improves upload/download speeds by up to 98%, addresses long-standing customer feedback requests, and represents the future of artifacts in GitHub Actions.
With the introduction of v4, we will be deprecating v1 and v2 of actions/upload-artifact, actions/download-artifact, and related npm packages on June 30, 2024. We strongly encourage customers to update their workflows to begin using v4 of the artifact actions.
In order to prevent issues for customers using GitHub Connect, the tags for v1 through v2 will not be removed from the actions/upload-artifact and actions/download-artifact project repositories. However, attempting to use a version of the actions after the announced deprecation date will result in a workflow failure. This deprecation will not impact any existing versions of GitHub Enterprise Server being used by customers.
This announcement will also be added to actions/upload-artifact and actions/download-artifact. Please visit the documentation to learn more about storing workflow data as artifacts in Actions.