diff --git a/README.md b/README.md
index e5a169a..faa5776 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ The speed optimization and multi process capability was more of challenge for my
 IMHO the module now reached an acceptable speed, but there is still room for improvements (e.g. with Numba?).
 
 ### Changelog
-#### 0.3.0
+#### 1.0.0
 With the new changes I could improve the speed drastically:
 Creation time: * 1/2
 Processing time: * 1/15
@@ -114,11 +114,13 @@ There ist still quite some work to do.
 And for all others, don't hesitate to open issues when you have problems!
 
 ## Dependencies
-For direct usage of the cellular automaton there is no dependency.
-If you want to use the display option however or execute the examples you will have to install 
+There is only a dependency for [recordclass](https://pypi.org/project/recordclass/) at the moment. 
+
+If you want to use the CAWindow or execute the examples you will have to install 
 [pygame](https://www.pygame.org/news) for visualisation.
-If you do for some reason not want to use this engine simply inherit from display.DrawEngine and overwrite the 
-necessary methods. (for an example of how to do so see ./test/test_display.py)
+If you don't want to use this engine for some reason pass another draw_ending to the CAWindow.
+It has to provides the same interface as the [PygameEngine](https://gitlab.com/DamKoVosh/cellular_automaton/-/blob/master/cellular_automaton/display.py) 
 
 ## Licence
-This package is distributed under the [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0), see [LICENSE.txt](https://gitlab.com/DamKoVosh/cellular_automaton/-/tree/master/LICENSE.txt)
\ No newline at end of file
+This package is distributed under the [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0), 
+see [LICENSE.txt](https://gitlab.com/DamKoVosh/cellular_automaton/-/tree/master/LICENSE.txt)
\ No newline at end of file
diff --git a/setup.py b/setup.py
index e74087f..fca3a90 100644
--- a/setup.py
+++ b/setup.py
@@ -16,5 +16,5 @@ setup(
     description="N dimensional cellular automaton.",
     long_description=long_description,
     long_description_content_type='text/markdown',
-    requires=["Python (>3.6.1)", "recordclass", "pytest"]
+    requires=["Python (>3.6.1)", "recordclass"]
 )