Updated docs

readme.md

-jsonschema EXTRAAA!!!
+jsonschema EXTRAAA!!!      [![NPM version][npm-image]][npm-url]
 =====================
 
 **Extends jsonschema validator with some common custom types and attributes**
@@ -87,17 +87,11 @@ Changelog
 ---------
 
 ### v1.0.0 (27 Sep 2014)
-- Changed public API
+- Changed public API - jsonschema is no longer a dependency. This lets jsonschema to be updated in userland without this module requiring an update.
 - Name of module changed to jsonschema-extra
 - Removed conditionalEnum custom attribute since this has been fixed in the latest versions of jsonschema
+- Removed `speed` type
 
-### v0.1.0 (24 June 2014)
-- Changed namespace to `js` from `ht`
 
-### v0.0.2 (24 June 2014)
-- Removed dependency on `mongoskin`
-- Added some tests
-- Removed shrinkwrap
-
-### v0.0.1 (24 June 2014)
-- Initial commit
\ No newline at end of file
+[npm-image]: https://img.shields.io/npm/v/jsonschema-extra.svg?style=flat-square
+[npm-url]: https://npmjs.org/package/jsonschema-extra