update version info

Library/Include/arm_2d.h

@@ -22,8 +22,8 @@
  * Description:  Public header file to contain the all avaialble Arm-2D 
  *               interface header files 
  *
- * $Date:        01. Dec 2023
- * $Revision:    V.1.1.5
+ * $Date:        26. Dec 2023
+ * $Revision:    V.1.1.6-dev
  *
  * Target Processor:  Cortex-M cores
  * -------------------------------------------------------------------- */
@@ -81,8 +81,8 @@ extern "C" {
 /*  arm-2d version */
 #define ARM_2D_VERSION_MAJOR        1                                           //!< Major version
 #define ARM_2D_VERSION_MINOR        1                                           //!< Minor version
-#define ARM_2D_VERSION_PATCH        5                                           //!< Patch number
-#define ARM_2D_VERSION_STR          ""                                          //!< tag
+#define ARM_2D_VERSION_PATCH        6                                           //!< Patch number
+#define ARM_2D_VERSION_STR          "dev"                                       //!< tag
 
 /*!
  * \brief arm-2d version number in decimal

README.md

@@ -81,7 +81,7 @@ Potential users of Arm-2D may have different backgrounds and purposes. Whether y
 - [How to Get Started](#how-to-get-started)
 - [Table of Content](#table-of-content)
 - [Features](#features)
-  - [In this version (ver1.1.5)](#in-this-version-ver115-dev)
+  - [In this version (ver1.1.6-dev)](#in-this-version-ver116-dev)
   - [New Features Planned in the Future](#new-features-planned-in-the-future)
 - [1 Introduction](#1-introduction)
   - [1.1 The Background](#11-the-background)
@@ -101,7 +101,7 @@ Potential users of Arm-2D may have different backgrounds and purposes. Whether y
 
 ## Features
 
-### In this version (ver1.1.5)
+### In this version (ver1.1.6-dev)
 
 The Arm-2D library provides **Low-Level 2D Image Processing Services** mainly used in **Deep Embedded Display system**. The supported features include but not limited to: