Version 2.0.13

Improved Middleware.

Version 2.0.12

Fixed Future.prototype.lastIndexOf
Fixed Future.lastIndexOf
Fixed oneway Service

Version 2.0.11

Update optionalDependencies
Added toPromise and fill method for Future

v2.0.10

Fixed retry
Added Future.promise.fail, Future.promise.complete, Future.promise.always
Added Future.promise.done.
Fixed then.
Fixed issue #7
Added .jshintrc and Fixed some bugs.
Update tcpserver example
Added Helper.js
Update BytesIO
Added indexOf, lastIndexOf, includes, find, findIndex method on Future
Added filters property for Client
Added some helper methods.
Fixed a few bugs.
Removed onError
Update hprose for node.js
Fixed writeUInt32BE & writeUInt32LE
Improved some code
Fixed the return value of readStringAsBytes

Version 2.0.9

Fixed batch invoke in service.

Version 2.0.7

Fixed a bug of hprose Service

Version 2.0.6

Update for Node.js 4.0

Version 2.0.5

Fixed Emoji encode & decode bug.

Version 2.0.4

Fixed invoke method

Version 2.0.3

Improved Hprose WebSocketClient.