Updated Upcoming 3.0 changes (markdown)

Upcoming-3.0-changes.md

@@ -47,7 +47,19 @@ While our last major version bump (2.0) was a complete rewrite of the docs, CSS,
 ### Navigation
 - **Removed the `.nav-list` option** to simplify nav offerings.
 - ❑ Instead, `.nav-stacked` will be a modifier class for tabs and pills to achieve virtually the same component.
+- ❑ Improve collapsed navbar behavior for better handling of dropdowns and other content.
 
 ### Thumbnails
 - **Dropped the `.thumbnails` meta component.** Instead of special HTML and CSS for grid sizing, just use the grid system itself.
-- Individual `.thumbnail` styles are still available, but for sizing, require a parent with a set `width` (e.g., grid columns).
+- Individual `.thumbnail` styles are still available, but for sizing, require a parent with a set `width` (e.g., grid columns).
+
+### Modals
+- ❑ Realigned aesthetics
+- ❑ No more inner modal scrolling. Instead, modals will grow to house their content and the page scroll to house the modal.
+- ❑ Maybe: Three size options (normal, large, and small).
+- ❑ Maybe: Improved vertical and horizontal positioning.
+
+----------
+
+### What's being punted
+- Redesigned carousel. Should ideally include new next/prev controls, vertical option, and indicators.