Update README

Author: lutianen

README.md

@@ -1,16 +1,29 @@
 # LuxDLL
 
-The DLL project is for TW2/CE7.
+This is a general image decoding project named **LuxDLL(Lux's Dynamic Link Library)**.
+
+It has been tested and runs efficiently on Windows, not on Linux.
 
 ## Environment Requirements
 
-- Windows 10
-- MinGW 8.1.0 64 bit
+- g++ >= 8.1.0 64 bit
 - CMake >= 3.20.6
 - OpenCV 3.14.6
-- Python 3.8 64 bit
+
+## Highlights
+
+- Support 8/12/16-Bayer to RGB
+- Dynamic library
+- Lightweight and efficient
+- Supports python calls
 
 ## Log
 
 - [x] v2.4
+
   Add set R/G/B factors Function
+
+- [x] v2.5
+  Add mode: all in 8（图像拉伸显示）
+  Change C-style to C++-style in LuxCheck.cc
+  Add some template function