WUDSN IDE has always been open source, but the source code has only been included in the plugins. Keeping backups manually, keeping track of the changes, and building releases are cumbersome for me and are part of why updates have been rare. I have invested much time in providing a daily build to iterate faster. And finally, I have climbed the hills of Git in Eclipse, GitHub, and TLS 1.2 to reasonably make the source available to the public. From today on, the source code is available on GitHub via https://github.com/peterdell/wudsn-ide.
Consequently, the source code will be removed from future feature builds. This will make the plugin installation even smaller.