You may notice that a lot of components were updated today: the Core, API and four of the modules. This is because I made a significant change to the Core which had implications on several modules. This will be the last major structural change to the code. From now on, it’s just documentation and bug fixes (joy!).
When you upgrade, I strongly recommend upgrading all components available.
Also part of today’s upgrade was an improvement to the Submission Pre Parser module, plus some corresponding documentation.