Update README.md

Author: Wolfterro

README.md

@@ -7,17 +7,25 @@
 
 ###### The program will require you to choose an algorithm (md5, sha1, sha224, sha256, sha384, sha512) and the files that you'll want to check. Here are the possible options:
 
-    Usage: ./CheckMySum.exe [-a/--algorithm] ALGORITHM [-f/--files] FILES ...
-    -------------------------------------------------------------------------
+    Usage: CheckMySum.exe [-a/--algorithm] ALGORITHM [-f/--files] FILES ... [-u/--upper] [-g/--generate GENERATE]
+    -------------------------------------------------------------------------------------------------------------
 
-    '-h', '--help'        Show the help message and exit
+    '-h', '--help'          Show the help message and exit
+    '-v', '--version'       Show the programs version and exit
 
-    '-a', '--algorithm'   Defines the hash algorithm to be used
-    '-f', '--files'       Select the files to be checked
-    '-v', '--version'     Show the programs version and exit
+    '-a', '--algorithm'     Defines the hash algorithm to be used
+    '-f', '--files'         Select the files to be checked
+    '-u', '--upper'         Display the hash value in uppercase letters
+    '-g', '--generate'      Generate a checksum file for the files checked
+
+###### You can generate a hash file with the results computed by the program, just use the '-g' or '--generate' option and input a filename for the hash file to be created.
+
+###### You can display the hash in uppercase letters by using the '-u' or '--upper' option. By default the hash will be displayed in downcase letters.
 
 ###### I've made this program to be used on Windows but it can run just fine on other operating systems (like GNU/Linux, BSD and OSX), as long as you have Python 2. 
 
+## [Check the CHANGELOG.txt for more informations!](https://raw.github.com/Wolfterro/CheckMySum/master/CHANGELOG.txt)
+
 ### Requirements:
 
 #### Compiling:
@@ -33,10 +41,10 @@
 
 ##### You can execute the program directly if you don't want to compile it or in case you don't have PyInstaller:
 
-    python src/Main.py [-a/--algorithm] ALGORITHM [-f/--files] FILES ...
+    python2 src/Main.py [-a/--algorithm] ALGORITHM [-f/--files] FILES ... [-u/--upper] [-g/--generate GENERATE]
 
 ### Download:
 
 ##### **PS**: Binary files doesn't require Python to be installed!
-#### ***Binary (Windows):*** https://github.com/Wolfterro/CheckMySum/releases/tag/v1.0.0-Windows
-#### ***Código-fonte:*** https://github.com/Wolfterro/CheckMySum/archive/master.zip
+#### ***Binary (Windows):*** https://github.com/Wolfterro/CheckMySum/releases/tag/v1.0.1-Windows
+#### ***Source code:*** https://github.com/Wolfterro/CheckMySum/archive/master.zip