Update readme and version

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Change Log
 
+## [5.3.0] - 2018-04-16
+
+### Added
+
+- Experimental docker support.
+
+### Fixed
+- (#546) More syntax highlighting adjustments @jlelong.
+
 ## [5.2.0] - 2018-04-14
 
 ### Added

README.md

@@ -131,6 +131,8 @@ By default, the extension compiles the project upon saving any tex files. If you
 
 ### Docker?
 
+From version 5.3.0 there is an experimental implementation on docker support following the idea of [@Arxisos](https://github.com/Arxisos). You can set `latex-workshop.docker.enabled` to `true` to use `tianon/latex`. It is advised that the image is 'pre-'pulled.
+
 [@Arxisos](https://github.com/Arxisos) created [snippets](https://github.com/Arxisos/LaTex-Workshop-Docker) for LaTeX binaries in docker, and [@lippertmarkus](https://github.com/lippertmarkus) had another [short description](https://github.com/James-Yu/LaTeX-Workshop/issues/302) on how to use docker with LaTeX Workshop.
 
 ## GitHub

package.json

@@ -3,7 +3,7 @@
   "displayName": "LaTeX Workshop",
   "description": "Boost LaTeX typesetting efficiency with preview, compile, autocomplete, colorize, and more.",
   "icon": "icon.png",
-  "version": "5.2.0",
+  "version": "5.3.0",
   "publisher": "James-Yu",
   "license": "MIT",
   "homepage": "https://github.com/James-Yu/LaTeX-Workshop",