Remove support for older Python versions (#55)

Author: AdrienVannson

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [Ubuntu, MacOS, Windows]
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/release.yml

@@ -23,10 +23,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set up Python 3.8
+      - name: Set up Python 3.10
         uses: actions/setup-python@v4
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: Install poetry
         run: python -m pip install poetry

docs/getting-started.md

@@ -10,7 +10,7 @@ pip install betterproto2
 ```
 
 !!! info
-    The package is compatible with all Python versions from 3.8 to 3.13.
+    The package is compatible with all Python versions from 3.10 to 3.13.
 
 
 ## Compiling proto files