= What have we done? =
* Display list experiment
* Optimized offsetWidth/height
* Indexed DB improvement

== Loading ==
* Clean up loading code, for realz
* Page cache cleanup

== Standards things ==
* Maintain status on all the CSS Properties
* Event loop
* Fetch spec and API
* Service Workers
* Event handler attributes
* Intersection observer
* Scroll-linked effects
* Houdini

== Page & friends ==
* Page/Frame/FrameView/FrameLoader disambiguation
* Unify scrolling architecture
 * Get WebKit1 scrolling out of WebCore

== Code organization ==
* PAL

== Layout & Rendering ==
* Readonly render tree?
* Ref-counted renderers?
* Remove Widgets
 * subpixel
 * another useless hierarchy
* Removal of continuations

== Compositing ==
* One compositing update per frame
* Compositing post-display lists

== Debuggability ==
* Logging
* Log channels
* Dumping
* lldb macros
* notifyutil -p com.apple.WebKit.showRenderTree