We have reorganized the site a bit:
1) The classification of downloads has been modified (to simplicity).
2) Given the growing number of articles on the site, the documentation box is provided with a dynamic menu (click on the little extra to display the articles in a section). In order to balance everything, some side boxes of the site are passed from right to left. Hoping that you will quickly get used to the new "look"
Thank you for your understanding.