[CI] Test on Python 3.13, Drop Python 3.8

Author: jfowkes

.github/workflows/build_wheels.yml

@@ -31,7 +31,7 @@ jobs:
         #   CIBW_SOME_OPTION: value
         env:
           # List of platforms to build on
-          CIBW_BUILD: cp3{8,9,10,11,12}-manylinux_x86_64 cp3{8,9,10,11,12}-macosx_x86_64 cp3{8,9,10,11,12}-macosx_arm64 cp3{8,9,10,11,12}-win_amd64
+          CIBW_BUILD: cp3{9,10,11,12,13}-manylinux_x86_64 cp3{9,10,11,12,13}-macosx_x86_64 cp3{9,10,11,12,13}-macosx_arm64 cp3{9,10,11,12,13}-win_amd64
 
           # Install Eigen and pybind11 on manylinux images (no brew, need Eigen >= 3.4)
           CIBW_BEFORE_ALL_LINUX: >

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8","3.9","3.10","3.11","3.12"]
+        python-version: ["3.9","3.10","3.11","3.12","3.13"]
 
     steps:
     - uses: actions/checkout@v4