docs: update roadmap (#396)

Author: Matt Goo

ROADMAP.md

@@ -3,31 +3,36 @@ We release a new version of MDC React every 2 weeks. We try and keep MDC React w
 
 ## Current Release
 
-### 0.5.x - September 2018
-- Depend on MDC Web 0.39.x
-- New tabs
-- New switch
-- New chips
-- New icon button
-
-## Upcoming Releases
-
 ### 0.6.x - October 2018
+[Related Milestone](https://github.com/material-components/material-components-web-react/milestone/1)
 - Depend on MDC Web 0.40.x
 - New list
 - New navigation drawer
 - New menu surface
 - New checkbox
 
-### 0.7.x - November 2018
+## Upcoming Releases
+
+### 0.6.2 - November 2018
+[Related Milestone](https://github.com/material-components/material-components-web-react/milestone/4)
+- Bug fixes for Text Field
+- Remove the need for an ID in List
+
+### 0.7.x - Mid November 2018
+[Related Milestone](https://github.com/material-components/material-components-web-react/milestone/2)
+
+[Related Branch](https://github.com/material-components/material-components-web-react/tree/rc7.0)
 - Depend on MDC Web 0.41.x
-- New menu
-- New dialog
 - New radio
+- Typings
 
 ### 0.8.x - December 2018
-- Depend on MDC Web 0.42.x
-- Introduce Typescript to select
+[Related Milestone](https://github.com/material-components/material-components-web-react/milestone/3)
+- Depend on MDC Web 0.42.X
 - New select (drop down menu attached to a text field)
-- New side sheet
-- Prefix and suffix support in Text Field
+- New menu
+
+### 0.9.x - January 2019
+[Related Milestone](https://github.com/material-components/material-components-web-react/milestone/5)
+- Depend on MDC Web 0.43.X
+- New dialog