Add support for Python 3.14

.github/workflows/benchmarks.yml

@@ -56,7 +56,7 @@ jobs:
           cache-environment-key: micromamba-environment-${{ steps.date.outputs.date }}
           create-args: >-
             gmt=6.6.0
-            python=3.13
+            python=3.14
             numpy
             pandas
             xarray

.github/workflows/cache_data.yaml

@@ -50,7 +50,7 @@ jobs:
         with:
           environment-name: pygmt
           create-args: >-
-            python=3.13
+            python=3.14
             gmt=6.6.0
             numpy
             pandas

.github/workflows/ci_docs.yml

@@ -90,7 +90,7 @@ jobs:
           # environment cache is persistent for one week.
           cache-environment-key: micromamba-environment-${{ steps.date.outputs.date }}
           create-args: >-
-            python=3.13
+            python=3.14
             gmt=6.6.0
             ghostscript=10.06.0
             numpy

.github/workflows/ci_doctests.yaml

@@ -49,7 +49,7 @@ jobs:
         with:
           environment-name: pygmt
           create-args: >-
-            python=3.13
+            python=3.14
             gmt=6.6.0
             numpy
             pandas

.github/workflows/ci_tests.yaml

@@ -56,7 +56,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.11', '3.13']
+        python-version: ['3.11', '3.14']
         os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest]
         # Is it a draft Pull Request (true or false)?
         isDraft:
@@ -76,8 +76,8 @@ jobs:
             pandas-version: '=2.2'
             xarray-version: '=2023.10'
             optional-packages: ' contextily geopandas ipython pyarrow-core rioxarray netCDF4 sphinx-gallery'
-          # Python 3.13 + core packages (latest versions) + optional packages
-          - python-version: '3.13'
+          # Python 3.14 + core packages (latest versions) + optional packages
+          - python-version: '3.14'
             numpy-version: '2.3'
             pandas-version: ''
             xarray-version: ''

.github/workflows/ci_tests_dev.yaml

@@ -67,7 +67,7 @@ jobs:
           # environment cache is persistent for one week.
           cache-environment-key: micromamba-environment-${{ steps.date.outputs.date }}
           create-args: >-
-            python=3.13
+            python=3.14
             cmake
             make
             ninja

.github/workflows/format-command.yml

@@ -34,7 +34,7 @@ jobs:
       # Setup Python environment
       - uses: actions/[email protected]
         with:
-          python-version: '3.13'
+          python-version: '3.14'
 
       # Install formatting tools
       - name: Install formatting tools

.github/workflows/publish-to-pypi.yml

@@ -52,7 +52,7 @@ jobs:
     - name: Set up Python
       uses: actions/[email protected]
       with:
-        python-version: '3.13'
+        python-version: '3.14'
 
     - name: Install dependencies
       run: python -m pip install build

.github/workflows/style_checks.yaml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Python
         uses: actions/[email protected]
         with:
-          python-version: '3.13'
+          python-version: '3.14'
 
       - name: Install packages
         run: |

.github/workflows/type_checks.yml

@@ -43,7 +43,7 @@ jobs:
       - name: Set up Python
         uses: actions/[email protected]
         with:
-          python-version: '3.13'
+          python-version: '3.14'
 
       - name: Install packages
         run: |

ci/requirements/docs.yml

@@ -4,7 +4,7 @@ channels:
     - nodefaults
 dependencies:
     # Required dependencies
-    - python=3.13
+    - python=3.14
     - gmt=6.6.0
     - ghostscript=10.06.0
     - numpy

doc/install.md

@@ -127,14 +127,14 @@ installed (we'll call it `pygmt` but feel free to change it to whatever you want
 ::: {tab-item} mamba
 :sync: mamba
 ```
-mamba create --name pygmt python=3.13 numpy pandas xarray packaging gmt
+mamba create --name pygmt python=3.14 numpy pandas xarray packaging gmt
 ```
 :::
 
 ::: {tab-item} conda
 :sync: conda
 ```
-conda create --name pygmt python=3.13 numpy pandas xarray packaging gmt
+conda create --name pygmt python=3.14 numpy pandas xarray packaging gmt
 ```
 :::
 ::::

pyproject.toml

@@ -33,6 +33,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
     "numpy>=1.26",