Update documentation to reflect last commit

docs/docs/welcome.md

@@ -78,7 +78,7 @@ This avoids unnecessary bloat, having too many dependencies in your project whil
 size and memory footprint of your project.
 
 ## Official subsystems
-Besides the `base` engine, there are two stable subsystem and three experimental subsystems.
+Besides the `base` engine, there are two stable subsystem and two experimental subsystems.
 
 There may be other subsystems out there. Please note though that they are not maintained
 by the StarOpenSource Project directly and are not automatically updated with the engine.
@@ -86,8 +86,7 @@ by the StarOpenSource Project directly and are not automatically updated with th
 - [`ansi`](https://git.staropensource.de/StarOpenSource/Engine/src/branch/develop/ansi): Provides an ANSI logger and a ShortcodeParserSkeleton implementation for all your terminal formatting needs
 - [`slf4j-compat`](https://git.staropensource.de/StarOpenSource/Engine/src/branch/develop/slf4j-compat): Provides a [SLF4J](https://slf4j.org/) compatibility logger for redirecting all log calls to the engine's logging system
 ### Experimental
-- [`windowing`](https://git.staropensource.de/StarOpenSource/Engine/src/branch/develop/windowing): Provides abstract APIs for creating and managing windows as well as monitors
-- [`windowing-glfw`](https://git.staropensource.de/StarOpenSource/Engine/src/branch/develop/windowing/glfw): Windowing API; allows using [GLFW](https://glfw.org) for creating windows
+- [`rendering`](https://git.staropensource.de/StarOpenSource/Engine/src/branch/develop/rendering): Provides an API for creating, managing and rendering windows 
 - [`notification`](https://git.staropensource.de/StarOpenSource/Engine/src/branch/develop/notification): Provides an API for sending and receiving notifications inside a program
 
 ## API documentation