Download Link in Create An Extension Tutorial doesn't work

Hi everyone,

I tried to follow the tutorial about how to create an extension in Thingworx. But in the step 2, I wasn't able to download the plugin and the SDK. Do you know how to get those 2 files?

Thanks in advance.

Link to the tutorial:
https://developer.thingworx.com/en/resources/guides/eclipse-plugin-thingworx-extension-development-tutorial/chapter-2-download-plugin-and-extension-sdk