Update HISTORY.md

HISTORY.md

@@ -522,3 +522,30 @@ Last but not least, I want to thank **raylib sponsors and all the raylib communi
 **After 11 years of development, `raylib 5.5` is the best raylib ever.**
 
 **Enjoy programming with raylib!** :)
+
+notes on raylib 6.0
+-------------------
+
+A new raylib release is finally ready, after almost 1.5 years since last release. This is the biggest release ever with many improvements to the library, thanks to the support of many amazing contributors and also thanks to the financial support of NLnet/NGI0 funds.
+
+Some astonishing numbers for this release:
+
+ - **+310** closed issues (for a TOTAL of **+2120**!)
+ - **+1800** commits since previous RELEASE (for a TOTAL of **+9550**!)
+ - **18** functions ADDED to raylib API (for a TOTAL of **598**!)
+ - **??** functions REVIEWED with fixes and improvements
+ - **+190** new contributors (for a TOTAL of **+830**!)
+
+Highlights for `raylib 6.0`:
+
+ - New Software Renderer backend [rlsw]
+ - New rcore platform backend: Memory (memory buffer)
+ - New rcore platform backend: Win32 (experimental)
+ - New rcore platform backend: Emscripten (experimental)
+ - Redesigned Skeletal Animation System
+ - Redesigned fullscreen modes and high-dpi content scaling
+ - Redesigned Build Config System [config.h]
+ - New File System API
+ - New Text Management API
+ - New tool: [rexm] raylib examples manager
+