Update changelog / readme

Author: theogravity

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 All notable changes to this project will be documented in this file.
 
+### [v2.7.0]
+> 2017-05-01
+
+- Added support to use the [database object cache](https://github.com/mapbox/node-sqlite3/wiki/Caching) as an option (see readme)
+
 ### [v2.6.0]
 > 2017-04-30
 
@@ -64,7 +69,8 @@ All notable changes to this project will be documented in this file.
 - Built the project with Babel and Rollup for Node.js v3-5, Node.js v6, Node.js vNext
   (Harmony Modules)
 
-[unreleased]: https://github.com/kriasoft/node-sqlite/compare/v2.6.0...HEAD
+[unreleased]: https://github.com/kriasoft/node-sqlite/compare/v2.7.0...HEAD
+[v2.7.0]: https://github.com/kriasoft/node-sqlite/compare/v2.6.0...v2.7.0
 [v2.6.0]: https://github.com/kriasoft/node-sqlite/compare/v2.5.0...v2.6.0
 [v2.5.0]: https://github.com/kriasoft/node-sqlite/compare/v2.4.0...v2.5.0
 [v2.4.0]: https://github.com/kriasoft/node-sqlite/compare/v2.3.0...v2.4.0

README.md

@@ -62,7 +62,7 @@ Promise.resolve()
 
 ### Cached DB Driver
 
-If you want to enable the (database object cache)[https://github.com/mapbox/node-sqlite3/wiki/Caching]
+If you want to enable the [database object cache](https://github.com/mapbox/node-sqlite3/wiki/Caching)
 
 ```
 db.open('./database.sqlite', { cached: true }))