Remove support for 3.9

Author: Scarvy

.github/workflows/publish.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}

pyproject.toml

@@ -5,7 +5,7 @@ description = "Import ChatGPT conversations into a SQLite database"
 readme = "README.md"
 authors = [{name = "Scott Carvalho"}]
 license = {text = "Apache-2.0"}
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 classifiers = [
     "License :: OSI Approved :: Apache Software License"
 ]