DeveloperModuleLoadingServlet under Ignition 8.3?

[Kevin.Herron]

No, it’s gone.

Similar functionality that uses the API could be added to the plugins or written as custom Gradle build script.

Issue Upgrading Third Party Modules

I don't think anything is currently planned but it doesn't hurt to ask. We don't use the Maven or Gradle plugins so the incentives aren't exactly aligned when it comes to improving the dev experience using them.