Update system requirements

Author: ltoenning

docs/home/system_requirements.md

@@ -7,12 +7,12 @@
 
 *swift* supports the following simulators:
 
-- Laminar Research **X-Plane 11** (Vulkan/Metal/OpenGL)
-- **Microsoft** Flight Simulator (**FS2020**)
-- Lockheed Martin **Prepar3D** versions 1 thru 5
-- Microsoft **Flight Simulator X** with Acceleration or Service Pack 2 and Steam Edition
-- Microsoft **Flight Simulator 2004 / FS9** (experimental)
-- **FlightGear**
+- Laminar Research X-Plane 11 (Vulkan/Metal/OpenGL)
+- Microsoft Flight Simulator (**FS2020**)
+- Lockheed Martin Prepar3D versions 1 thru 5
+- Microsoft Flight Simulator X with Acceleration or Service Pack 2 and Steam Edition
+- Microsoft Flight Simulator 2004 / FS9 (experimental)
+- FlightGear
 
 
 # Operating System Requirements
@@ -21,7 +21,7 @@ Our *swift* applications have been designed to work on all relevant operating sy
 
 ## Windows
 
-  * Microsoft Windows 8, 8.1, or 10 in 32 or 64 bit
+  * Microsoft Windows 10 or Microsoft Windows 11
   * 200 MB free disk space
 
 ## MacOS
@@ -32,9 +32,9 @@ Our *swift* applications have been designed to work on all relevant operating sy
 ## Linux
   * 64 bit only
   * 200 MB free disk space
-  * *swift* is built on **Ubuntu 16.04 LTS**. Therefore it should run on any modern Linux distributions that have the following **minimum package versions** installed:
-    * glibc 2.23 or higher
-    * glibcxx 2.3.22 or higher
+  * *swift* is built on **Ubuntu 20.04 LTS**. Therefore it should run on any modern Linux distributions that have the following **minimum package versions** installed:
+    * glibc 2.31 or higher
+    * glibcxx 3.4.28 or higher
     * OpenSSL 1.1
     * libxcb-xinerama0
     * libspeexdsp