diff --git a/pyladies/main.py b/pyladies/main.py
old mode 100755
new mode 100644
index 98a65e2..7706c7a
--- a/pyladies/main.py
+++ b/pyladies/main.py
@@ -3,6 +3,7 @@
 import argparse
 import sys
 import webbrowser
+import os
 
 import pkg_resources
 
@@ -19,8 +20,31 @@ def _handbook():
     _exit_code = 1
 
 
+def _trade_mark_info():
+    global _exit_code
+    print('The PyLadies wordmark and logo is trademarked.')
+
+    webbrowser.open("http://kit.pyladies.com/en/latest/misc/trademark.html")
+
+    _exit_code = 1
+
+def _change_log():
+    global _exit_code
+
+    os.chdir(os.getcwd()[::-1][9::][::-1])
+
+    with open('CHANGES.md', 'r', encoding='utf-8') as f:
+        print(f.read())
+        f.close()
+
+    _exit_code = 1
+
+
+
+
 def main(argv=sys.argv[1:]):
     global _old_hook
+    global _exit_code
 
     dist = pkg_resources.get_distribution('pyladies')
 
@@ -28,20 +52,27 @@ def main(argv=sys.argv[1:]):
         description="Everything you need to start your own PyLadies location"
     )
     parser.add_argument(
-        'handbook',
+        '--handbook',
         help='read the handbook',
     )
-    parser.add_argument('--version',
-        action='version', default=argparse.SUPPRESS,
-        version=dist.version,
+    parser.add_argument('--version', action='version', default=argparse.SUPPRESS, version=dist.version, \
         help="show program's version number and exit"
     )
 
+    parser.add_argument('--trademark', help='show trademark info')
+    parser.add_argument('--history', help='Here u can see changes of program versions')
+
     parsed_args = parser.parse_args(argv)
 
     if parsed_args.handbook:
         _handbook()
         return _exit_code
+    elif parsed_args.trademark:
+        _trade_mark_info()
+        return _exit_code
+    elif parsed_args.history:
+        _change_log()
+        return _exit_code
 
 
 if __name__ == '__main__':