build: remove python 3.9 and 3.10 from github workflows

Author: hgrecco

.github/workflows/ci.yml

@@ -17,23 +17,21 @@ jobs:
     strategy:
       matrix:
         environment:
-          - test-py39
-          - test-py310
           - test-py311
           - test-py312
           - test-py313
         numpy: [null, "numpy>=1.23,<2.0.0", "numpy>=2.0.0rc1"]
         uncertainties: [null, "uncertainties==3.1.6", "uncertainties>=3.1.6,<4.0.0"]
         extras: [null]
         include:
-          - environment: "test-py310" # Minimal versions
+          - environment: "test-py311" # Minimal versions
             numpy: "numpy>=1.23,<2.0.0"
             extras: matplotlib==3.5.3
-          - environment: "test-py310"
+          - environment: "test-py311"
             numpy: "numpy"
             uncertainties: "uncertainties"
             extras: "sparse xarray netCDF4 dask[complete]==2024.5.1 graphviz babel==2.8 mip>=1.13"
-          - environment: "test-py310"
+          - environment: "test-py311"
             numpy: "numpy==1.26.1"
             uncertainties: null
             extras: "babel==2.15 matplotlib==3.9.0"
@@ -78,8 +76,6 @@ jobs:
     strategy:
       matrix:
         environment:
-          - test-py39
-          - test-py310
           - test-py311
           - test-py312
           - test-py313
@@ -99,8 +95,6 @@ jobs:
     strategy:
       matrix:
         environment:
-          - test-py39
-          - test-py310
           - test-py311
           - test-py312
           - test-py313

.github/workflows/docs.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up minimal Python version
         uses: actions/setup-python@v2
         with:
-          python-version: "3.10"
+          python-version: "3.11"
 
       - name: Get pip cache dir
         id: pip-cache