Advanced to patch 0.4.4 - fixed close callback issues

README.md

@@ -250,4 +250,5 @@ Contributions are welcomed! Please open issues if you have troubles while using
 - **22/04/2019 (v0.4.0)** - Added WSS support for both esp8266 and esp32. E328266 can use `client.setInsecure()` (does not validate certificate chain) or `client.setFingerprint(fingerprint)` in order to use WSS. With ESP32 there is `client.setCACert(certificate)` that can be used. (Usage is same as the built in `WiFiClientSecure`).
 - **18/05/2019 (v0.4.1)** - Patch! Addressed an error with some servers. The bugs where first noted in [issue #9](https://github.com/gilmaimon/ArduinoWebsockets/issues/9). Bug was that some servers will drop connections that don't use masking, and TinyWebsockets does not use masking by default. TinyWebsockets changed that and this library merged the changes.
 - **24/05/2019 (v0.4.2)** - Patch! Adressed masking issues - server to client messages would get masked but RFC forbbids it. (changes merged from TinyWebsockets)
-- **07/06/2019 (v0.4.3)** - Patch! Fixed a bug on some clients (mainly FireFox websokcets impl). Thank you @xgarb ([related issue](https://github.com/gilmaimon/ArduinoWebsockets/issues/11))
+- **07/06/2019 (v0.4.3)** - Patch! Fixed a bug on some clients (mainly FireFox websokcets impl). Thank you @xgarb ([related issue](https://github.com/gilmaimon/ArduinoWebsockets/issues/11))
+- **09/06/2019 (v0.4.4)** - Patch! Fixed an issue with `close` event callback not called in some cases (sudden disconnect, for example). Thank you @adelin-mcbsoft for pointing out the issue ([related issue](https://github.com/gilmaimon/ArduinoWebsockets/issues/14))

library.properties

@@ -1,5 +1,5 @@
 name=ArduinoWebsockets
-version=0.4.3
+version=0.4.4
 author=Gil Maimon <[email protected]>
 maintainer=Gil Maimon <[email protected]>
 sentence=A library for writing modern Websockets applications with Arduino.