Merge pull request #4829 from oliviertassinari/ROADMAP-v0.16.0

[ROADMAP] Update to what the core team is working on

ROADMAP.md

@@ -2,27 +2,47 @@
 
 The roadmap is a living document, and it is likely that priorities will change, but the list below should give some indication of our plans for the next major release, and for the future.
 
-## Future
+## v0.15.3 (expected in August)
+
+We are mainly focusing on **bug fixes** :boom:.
+
+New features have low priority and might not be reviewed nor merged.
+
+## [v0.16.0](https://github.com/callemall/material-ui/milestone/14) (expected in the next couple months)
+
+The next release is going to be huge :sparkles:
+
+Material-UI was started [2 years ago](https://github.com/callemall/material-ui/commit/28b768913b75752ecf9b6bb32766e27c241dbc46).
+The ecosystem has evolved a lot since then, we have also learned a lot.
+[@nathanmarks](https://github.com/nathanmarks/) started an ambitious task, rebuilding Material-UI from the **ground-up**
+taking advantage of this knowledge to address long-standing issues.
+Expect various breaking changes.
 
-- Remove deprecated usage of JSON to generate children across the components.
-- Deprecate & eventually remove all imperative methods.
+The core team is now helping him in the [`next`](https://github.com/callemall/material-ui/tree/next) branch.
+Here are some issues that we plan to fix along the way.
+
+For more details, you can have a look a the [v0.16.0 milestone](https://github.com/callemall/material-ui/milestone/14).
+- [[#4066](https://github.com/callemall/material-ui/issues/4066)] There should be a more sophisticated styling solution.
+- Drastically improving performance by removing inefficient computations (styles).
+- Remove all imperative methods.
 - [[#2957](https://github.com/callemall/material-ui/issues/2957)] Standardize callback signatures.
 - [[#2880](https://github.com/callemall/material-ui/issues/2880)] Remove valueLink.
-- [[#2627](https://github.com/callemall/material-ui/issues/2627)] Improve overall theme handling.
-- [[#2493](https://github.com/callemall/material-ui/pull/2493)] Use higher order components across the library to abstract themes passed down from context.
 - [[#1321](https://github.com/callemall/material-ui/pull/1321#issuecomment-174108805)] Composable AppBar component.
-- Add example on how to use [react-list](https://github.com/orgsync/react-list) for lists, menu items and table.
 - [[#3191](https://github.com/callemall/material-ui/issues/3191)] Improve component property documentation.
 - Make extensive use of `popover` and `render-to-layer`.
-- [[#2784](https://github.com/callemall/material-ui/issues/2784)] Stateless components.
-- Improve performance with `shouldComponentUpdate` and removed inefficient computations.
+- Full Featured Tabs (close, [disable](https://github.com/callemall/material-ui/issues/1613), move, sizing, [scrolling](https://github.com/callemall/material-ui/pull/2861)).
+- Responsive components to better support MD spec for mobile component sizes, and in preparation for react-native support.
+- [[#2416](https://github.com/callemall/material-ui/issues/2416)] TextField as a composable component for various field types.
+- Better keyboard navigation support.
 - Standardize API naming and available `prop` convention across the library.
 - Better accessibility support.
-- Better keyboard navigation support.
-- [[#2416](https://github.com/callemall/material-ui/issues/2416)] TextField as a composable component for various field types.
-- Responsive components to better support MD spec for mobile component sizes, and in preparation for react-native support.
-- [[#2863](https://github.com/callemall/material-ui/issues/2863)] Add missing components, and missing features from current ones.
 - [[#2251](https://github.com/callemall/material-ui/issues/2251)] Full featured Table.
-- Full Featured Tabs (close, [disable](https://github.com/callemall/material-ui/issues/1613), move, sizing, [scrolling](https://github.com/callemall/material-ui/pull/2861)).
-- Full support for react-native
+
+## Future
+
+- [[#2863](https://github.com/callemall/material-ui/issues/2863)] Add missing components, and missing features from current ones.
+- [[#593](https://github.com/callemall/material-ui/issues/593)] Full support for react-native.
+- Add example on how to use [react-virtualized](https://github.com/bvaughn/react-virtualized) / [react-list](https://github.com/orgsync/react-list) for lists, menu items and table.
+- [[#2493](https://github.com/callemall/material-ui/pull/2493)] Use higher order components across the library to abstract themes passed down from context.
+- [[#2784](https://github.com/callemall/material-ui/issues/2784)] Stateless components.
 - [[#1673](https://github.com/callemall/material-ui/issues/1673)] I18n for the doc-site.