v1.0.0-beta.9

• feature #669 Categories sidebar (derpdead)
• feature #676 Designers unification (derpdead)
• feature #678 Privileges validation (derpdead)
• feature #680 Scheduler new validation (bleto)
• feature #682 Action center placeholder (derpdead)
• feature #683 Notification list visual update (derpdead)
• feature #686 New extension slots (bleto)
• feature #687 Progressive notifications (derpdead)
• feature #689 Filter by not assigned categories (derpdead)
• feature #692 Isolate batch action (derpdead)
• feature #695 Product translations (derpdead)
• feature #698 Order extended form fields (bleto)
• feature #715 Extend property method (bleto)
• bugfix #677 Allow scrolling for Categories in Sidebar (derpdead)
• bugfix #684 Tree designer bugs (derpdead)
• bugfix #685 Designers stabilisation - FF (derpdead)
• bugfix #690 Dismissing product modals, better feedback support (derpdead)
• bugfix #694 Change scheduler form (bleto)
• bugfix #700 Add alert to remove action (bleto)
• bugfix #701 Drag and drop - FF (derpdead)
• bugfix #710 Privileges error (bleto)
• bugfix #712 Sorting products, complex filter fix (derpdead)
• bugfix #713 privileges bug fix (bleto)
• bugfix #719 Mapping filter operators (derpdead)
• refactor #670 i18n translations - attributes (bleto)
• refactor #675 Change extends structure (bleto)
• performance #699 Improve select row algorithm (derpdead)
• performance #724 Privileges improvement (derpdead)
• performance #726 Stabilisation (derpdead)