Hi devs, I've just committed a change that touches lots of files. " XWIKI-2464: Align Section title levels with corresponding HTML H elements and remove the class attribute for section titles XE-278: Remove "heading-1*" class attribute for sections XPWATCHLIST-30: Remove "heading-1*" class attribute for sections XSALBATROSS-33: Align Section title levels with corresponding HTML H elements and remove the class attribute for section titles XSDODO-2: Align Section title levels with corresponding HTML H elements and remove the class attribute for section titles XSFINCH-8: Align Section title levels with corresponding HTML H elements and remove the class attribute for section titles XSTOUCAN-42: Align Section title levels with corresponding HTML H elements and remove the class attribute for section titles XWIKI-2568: Continue implementing the new Rendering Architecture * Added support for ID generation for section titles * Some small refactorings " This means that: * Section title level 1 now generate a h1 and not a h2, etc. * There's no longer any class="heading-*" attribute Consequence: * You need to verify your apps and if you have templates or XWiki pages that were explicitely using H elements, you need to modify them accordingly. If you want to have the same style as section title you'll also need to include a nested <span> element inside the <h*> element. I've modified XE but I haven't touched Curriki, XWS and Watch. Note that this was required to have a clean new rendering behavior. Thanks and sorry for the inconvenience. -Vincent