diff --git a/README.md b/README.md
index b33cd40..c2c834a 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,20 @@ A Marlin firmware for KP3S 3.0 3D printer
 
 It's for Kingroon Robin Nano v1.3 mainboard with GD32F303 chip.
 
+Based on build v2.1.2.x-bufix of 20231115
+
+Main features:
+
+No BL Touch,
+16 point manual mesh leveling,
+input shaping,
+linear advance,
+power loss recovery,
+runout sensor support (off by default),
+5 languages,
+portrait screen,
+long file name scrolling,
+double touch select,
+300°C hotend (*) and 110°C bed.
+
+(*) HT-NTC 100K 3950 Termistor with stainless steel capsule is mandatory for accurate temperature reading over 260°C.