Update README.md

Author: ZoroWang

README.md

@@ -13,6 +13,7 @@
 - [Supported Python Version](#supported-python-version)
 - [Supported Platforms](#supported-platforms)
 - [Installation](#installation)
+- [License](#license)
 - [Supported Symbologies](#supported-symbologies)
 - [Release Notes](#release-notes)
 - [Interfaces](#interfaces)
@@ -26,16 +27,14 @@
 - [Contact Us](#contact-us)
 
 ### Version
-- **7.5**
+- **7.6**
 
 ### Supported Platforms
 - **Windows x64**
 
-- **Linux**
+- **Linux(x64, ARM32, ARM64)**
 
-- **Mac OS**
-
-- **Raspberry Pi OS**
+- **macOS**
 
 ### Supported Python Versions
 
@@ -49,6 +48,10 @@
 
 >**pip install dbr**
 
+### License
+
+Apply for a trial license: https://www.dynamsoft.com/CustomerPortal/Portal/Triallicense.aspx
+
 ### Supported Symbologies
 *We support all major barcodes symbologies across a variety of industries such as government, finance, retail, warehouse inventory, and healthcare.*
 
@@ -756,6 +759,7 @@ Describes the text result order mode.
 	- roi_id                        : The ID of the ROI (Region Of Interest) generated by the SDK. -1 means the original image.
 	- scale_down_ratio              : The scale down ratio
 	- frame_id                      : The ID of the operated frame
+	- rpm_colour_argument_index     : The index of ForeAndBackgroundColour argument used for RegionPredetectionMode
 
 
 #### Exception Class Interface
@@ -877,6 +881,17 @@ Describes the text result order mode.
 			- @return text_results      <list[class TextResult]> : All text results.
 			- @exception BarcodeReaderError
 
+		- decode_buffer_manually(self, buffer, width, height, stride, image_pixel_format, template_name="")
+			- @description Decodes barcodes from the memory buffer containing image pixels in defined format.
+			- @param buffer <bytes or bytearray> : The array of bytes which contain the image data.
+            - @param width  <int> : The width of the image in pixels.
+            - @param height <int> : The height of the image in pixels.
+            - @param stride <int> : The stride (or scan width) of the image.
+            - @param image_pixel_format <EnumImagePixelFormat> : The image pixel format used in the image byte array. Default value = EnumImagePixelFormat.IPF_RGB_888.
+            - @param template_name(optional) <str> : The template name.
+            - @return text_results <list[class TextResult]> : All text results.
+            - @exception BarcodeReaderError : If error happens, this function will throw a BarcodeReaderError exception that can report the detailed error message.
+
 		- decode_file_stream(file_stream, template_name="")
 			- @description Decodes barcodes from an image file in memory.
 			- @param file_stream <bytearray> : The image file bytes in memory.