Finish V3.1.1 version bump

SECURITY.md

@@ -9,7 +9,7 @@ Only Version 3.1 and later are supported due to the poor code quality of V2.3.0
 | Version | Supported          |
 | ------- | ------------------ |
 | 3.1.X   | ✅                 |
-| 3.0.X   | ✅                 |
+| 3.0.X   | ❎                 |
 | 2.3.0   | ❎                 |
 | 2.2.0   | ❎                 |
 | 2.1.0   | ❎                 |

biogascontrollerapp.py

@@ -163,7 +163,7 @@ class BiogasControllerApp(MDApp):
             print("\n", "-" * 20, "\n")
 
         self.icon = "./BiogasControllerAppLogo.png"
-        self.title = "BiogasControllerApp-V3.1.0"
+        self.title = "BiogasControllerApp-V3.1.1"
         self.screen_manager.add_widget(HomeScreen(com, name="home"))
         self.screen_manager.add_widget(MainScreen(com, name="main"))
         self.screen_manager.add_widget(ProgramScreen(com, name="program"))
@@ -189,7 +189,7 @@ if __name__ == "__main__":
 ━━━━━━━━━━━┏━┛┃━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┃┃━━┃┃━━
 ━━━━━━━━━━━┗━━┛━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┗┛━━┗┛━━
 
-                            Version 3.1.0
+                            Version 3.1.1
 
  => Initializing....
           """

gui/home/home.kv

@@ -40,7 +40,7 @@
                 on_release: root.quit()
 
         MDLabel:
-            text: "You are running version V3.1.0"
+            text: "You are running version V3.1.1"
             font_size: 13
             pos_hint: {"y": -0.45, "x":0}
             halign: 'center'