Increase minimum python version to 3.9

.github/workflows/build-and-release.yml

@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python: ["3.8"]
+        python: ["3.9"]
     steps:
 
       - uses: actions/checkout@v2

CHANGELOG.md

@@ -27,6 +27,7 @@ ambiguous situations.
 - Links to unofficial packages and repology in the readme
 
 ### Changed
+- Increase minimum supported Python version to 3.9
 - Support video listings with more columns
 - Use UTF-8 when reading/writing the config file
 

README.md

@@ -17,7 +17,7 @@ Binaries for Linux, Windows and Mac can be downloaded directly from the
 
 ### With pip
 
-Ensure you have at least Python 3.8 installed. Run the following command to
+Ensure you have at least Python 3.9 installed. Run the following command to
 install PFERD or upgrade it to the latest version:
 
 ```

setup.cfg

@@ -4,7 +4,7 @@ version = attr: PFERD.version.VERSION
 
 [options]
 packages = find:
-python_requires = >=3.8
+python_requires = >=3.9
 install_requires =
   aiohttp>=3.8.1
   beautifulsoup4>=4.10.0