Documentation/4.1/Developers/Tutorials/BuildTestPackageDistributeExtensions

Create a new extension and adding it to the extension index

See instructions on github

Obtain an API key to submit on the extension server

See instructions on github

Upload an extension in the experimental folder

See instructions on github

Contribute an extension description file

See instructions on github

Requesting an extension version update

Prepare an update repository/branch

• Create a branch named update-<YourExtensionName> in the clone of your forked ExtensionsIndex
• Regenerate the <YourExtensionName>.s4ext file by configuring your extension with CMake
• Commit the <YourExtensionName>.s4ext file to your cloned ExtensionIndex repository (provide a meaningful commit comment)
• Push modifications to your ExtensionIndex fork on github
• Submit a pull request to https://github.com/Slicer/ExtensionsIndex (provide a meaningful commit comment)