Updated readme file.

Readme.md

@@ -26,6 +26,19 @@ Sming - Open Source framework for high efficiency WiFi SoC ESP8266 native develo
 ## Latest Release
 - [Sming V2.1.0](https://github.com/SmingHub/Sming/releases/tag/2.1.0)
 
+## "Tasty" branch
+This branch contains all "tasty" features that are not merged into the official Sming develop branch.
+For the moment these include:
+- Allow setting the wifi station configuration without persisting it in flash. ( [PR 734](https://github.com/SmingHub/Sming/pull/734) )
+- Better Heap Allocation. ( [PR 696](https://github.com/SmingHub/Sming/pull/696) )
+- SSL with the help of [AXTLS-8266](https://github.com/igrr/axtls-8266) ( [PR 596](https://github.com/SmingHub/Sming/pull/596))
+- MQTT callback on delivering a message with QoS 1 or 2. ( [PR 617](https://github.com/SmingHub/Sming/pull/617) )
+- ~~MQTT: Better memory usage and no limits for username, password and clientid.~~ Merged 
+- ~~Fix for slow booting.~~ Merged
+- ~~rBoot Makefile switch to enable the switch temp functions.~~ Merged
+- ~~Debug support with the help of [ESPGDBStub](https://github.com/espressif/esp-gdbstub)~~ Merged
+- ~~rBoot with support for temporary switching to a ROM.~~ Merged
+
 ## Getting started
 - [Windows](https://github.com/SmingHub/Sming/wiki/Windows-Quickstart)
 - [Linux](https://github.com/SmingHub/Sming/wiki/Linux-Quickstart)