Merged PR 22084: Prepare pypylon 3.0.0 release

    - Date 2023-11-09
      - Updated to pylon 7.4 on linux and windows
      - Add support for pylon Data Processing and vTools
      - Linux (64bit) binaries are now manylinux_2_31 compliant and therefore
        require glibc >= 2.31
      - Deprecate the direct feature assignment style, e.g cam.Gain = 42
        in favor of e.g. cam.Gain.Value = 42 to allow typing support
      - Adjust all code examples and tests to use property access for
        features e.g. cam.Gain.Value, cam.Gain.Min, cam.Gain.Max ...
      - Update reference version of macOS intel builds
      - Moved windows builds to GitHub actions
      - Update README.md

README.md

@@ -9,7 +9,6 @@ This project is offered with no technical support by Basler AG.
 You are welcome to post any questions or issues on [GitHub](https://github.com/basler/pypylon) or on [ImagingHub](https://www.imaginghub.com).
 
 [![Build Status](https://github.com/basler/pypylon/workflows/build/badge.svg?branch=master)](https://github.com/basler/pypylon/actions)
-[![Build Status](https://ci.appveyor.com/api/projects/status/45j4tydwdr0fv05p/branch/master?svg=true)](https://ci.appveyor.com/project/basler-oss/pypylon/branch/master)
 
 # Getting Started
 
@@ -52,7 +51,7 @@ camera.Close()
  * pypylon additionally supports the pylon Data Processing API extension.
  * The [pylon Workbench](https://docs.baslerweb.com/overview-of-the-workbench) allows you to create image processing designs using a graphical editor.
  * Hint: The [pylondataprocessing_tests](https://github.com/basler/pypylon/blob/master/tests/pylondataprocessing_tests) can optionally be used as a source of information about the syntax of the API.
- * Look at [samples/grab.py](https://github.com/basler/pypylon/blob/master/samples/dataprocessing_barcode.py) or use the following snippet:
+ * Look at [samples/dataprocessing_barcode.py](https://github.com/basler/pypylon/blob/master/samples/dataprocessing_barcode.py) or use the following snippet:
 
 ```python
 from pypylon import pylondataprocessing

changelog.txt

@@ -1,14 +1,5 @@
-Version 3.0.0rc3
+Version 3.0.0
     - Date 2023-11-09
-    - Moved windows builds to GitHub actions
-    - Update README.md
-
-Version 3.0.0rc2
-    - Date 2023-11-07
-    - Fix reference version of macos intel builds
-
-Version 3.0.0rc1
-    - Date 2023-11-07
     - Updated to pylon 7.4 on linux and windows
     - Add support for pylon Data Processing and vTools
     - Linux (64bit) binaries are now manylinux_2_31 compliant and therefore
@@ -17,6 +8,9 @@ Version 3.0.0rc1
       in favor of e.g. cam.Gain.Value = 42 to allow typing support
     - Adjust all code examples and tests to use property access for 
       features e.g. cam.Gain.Value, cam.Gain.Min, cam.Gain.Max ...
+    - Update reference version of macOS intel builds
+    - Moved windows builds to GitHub actions
+    - Update README.md
 
 Version 2.3.0
     - Date 2023-09-01