Merge pull request #525: Support Python 3.14

Author: victorlin

.github/workflows/ci.yaml

@@ -39,6 +39,7 @@ jobs:
           - '3.11'
           - '3.12'
           - '3.13'
+          - '3.14'
 
     runs-on: ${{ matrix.os }}
     defaults:
@@ -255,6 +256,7 @@ jobs:
           - '3.11'
           - '3.12'
           - '3.13'
+          - '3.14'
     runs-on: ${{ matrix.os }}
     defaults:
       run:
@@ -269,6 +271,9 @@ jobs:
       - uses: ./src/.github/actions/setup-integration-tests
         with:
           python-version: ${{ matrix.python }}
+          # Snakemake is not yet compatible with Python 3.14.
+          # <https://github.com/snakemake/snakemake/pull/3739>
+          ambient: ${{ matrix.python != '3.14' }}
 
       - uses: actions/download-artifact@v8
         with:
@@ -279,6 +284,8 @@ jobs:
         run: python3 -m pip install --upgrade dist/nextstrain_cli-*-py3-none-any.whl
 
       - uses: ./src/.github/actions/run-integration-tests
+        with:
+          ambient: ${{ matrix.python != '3.14' }}
 
   test-standalone:
     needs: build-standalone

CHANGES.md

@@ -13,7 +13,8 @@ development source code and as such may not be routinely kept up to date.
 
 # __NEXT__
 
-This release drops support for Python versions 3.8 and 3.9.
+This release drops support for Python versions 3.8 and 3.9 and adds explicit
+(i.e. tested) support for 3.14.
 
 Note that this Python version support only matters if you're installing
 Nextstrain CLI from PyPI or Bioconda

doc/changes.md

@@ -16,7 +16,8 @@ development source code and as such may not be routinely kept up to date.
 (v-next)=
 ## __NEXT__
 
-This release drops support for Python versions 3.8 and 3.9.
+This release drops support for Python versions 3.8 and 3.9 and adds explicit
+(i.e. tested) support for 3.14.
 
 Note that this Python version support only matters if you're installing
 Nextstrain CLI from PyPI or Bioconda

setup.py

@@ -75,6 +75,7 @@ def find_namespaced_packages(namespace):
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
     ],
 
     # Install a "nextstrain" program which calls nextstrain.cli.__main__.main()