diff --git a/.flake8 b/.flake8
index dce77a3..18881da 100644
--- a/.flake8
+++ b/.flake8
@@ -2,5 +2,3 @@
 max-line-length = 132
 ignore = E203,W503
 exclude = .git,__pycache__,.eggs/,doc/,docs/,build/,dist/,.archive/
-per-file-ignores =
-    __init__.py:F401
diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index aafaecf..0000000
--- a/.gitattributes
+++ /dev/null
@@ -1,20 +0,0 @@
-.gitattributes text eol=lf
-.gitignore text eol=lf
-Makefile text eol=lf
-*.yml text eol=lf
-LICENSE text eol=lf
-*.ipynb text eol=lf
-*.txt text eol=lf
-*.py text eol=lf
-*.sh text eol=lf
-*.c text eol=lf
-*.cpp text eol=lf
-*.f text eol=lf
-*.for text eol=lf
-*.f90 text eol=lf
-*.md text eol=lf
-*.rst text eol=lf
-*.csv text eol=lf
-*.m text eol=lf
-*.grc text eol=lf
-*.pas text eol=lf
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7761a34..93d9d24 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,20 +15,20 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         os: [ubuntu-latest]
         experimental: [true]
         include:
         - os: windows-latest
-          python-version: "3.11"
+          python-version: "3.12"
           experimental: false
         - os: macos-latest
-          python-version: "3.11"
+          python-version: "3.12"
           experimental: false
 
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/publish-python-package.yml b/.github/workflows/publish-python-package.yml
index 04e4f7f..21dda3e 100644
--- a/.github/workflows/publish-python-package.yml
+++ b/.github/workflows/publish-python-package.yml
@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.x'