0.21.0

• Breaking: Simplify HTTPStatus by removing HTTPStatusCode
• Breaking: Remove unofficial 444 No Response status

0.20.0

• MIT license, feel free to use Telegraph is your personal and commercial projects
• Fix incorrect deprecation warnings for Server start
• Use Carthage for Telegraph and the examples

0.19.0

• Support range requests for files, fixes streaming video on iOS
• Verify the Sec-WebSocket-Protocol header during the WebSocket handshake

0.18.0

Breaking

• Convert to Swift 4.2
• HTTPHeader is now called HTTPHeaderName
• HTTPMethod is now a struct and uses uppercase notation
• HTTPResponse initializer uses HTTPStatus instead of HTTPStatusCode
• HTTPVersion initializer uses major: and minor: labels
• Server now has a delegate and a webSocketDelegate
• Server start method has different labels and is easier to overload

HTTP changes

• Fix keep-alive connections, gracefully handle both HTTP/1.0 and HTTP/1.1
• Any protocol data already read by the HTTPParser is now correctly passed on connection upgrade
• Add worker queue to control the concurrency of requests (see Server.concurrency)
• Add symbolic link support to the HTTPFileHandler (thanks lj-dickey)
• Performance improvements in the HTTPParser and smarter HTTP header serialization

WebSockets changes

• WebSocketClient is now more reliable, with better error and upgrade handling
• WebSocket connections perform a proper close handshake according to spec
• WebSocket close codes are now handled by the parser

Other changes

• Date formatting is now centralized in the RFC1123 helper
• SHA1 has been replaced with Apple's CommonCrypto
• Update demo based on the recent changes and improvements

0.17.0

• Fix big performance issue in parsing the WebSocket payload
• Fix small issue in writing WebSocket payload size
• Update demo application, use JSONEncoder and JSONDecoder
• Update CocoaPods configuration, clean up

0.16.0

• Add isRunning boolean to the Server
• Update CocoaPods to version 1.5.3

0.15.0

• Fix Server's isSecure boolean bug
• Update demo application, now includes a JSON endpoint example
• Update CocoaPods to version 1.5.0

0.14.0

• Breaking: DispatchTimer has been simplified and now defaults to a background queue
• Convert to Swift 4.1
• Update CocoaAsyncSocket to version 7.6.3
• Update HTTPParserC to version 2.8.1
• Update CocoaPods to version 1.4.0

0.13.0

• Add automatic port selection (thanks harrisg)
• Update CocoaAsyncSocket to version 7.6.2

0.12.0

• Fix route HTTP method matching (e.g. a GET route shouldn't respond to PUT)
• Add support for implicit HEAD requests on GET routes (see implicitHeadRequests in HTTPRouteHandler)