CI: Update testing matrices and minimum supported versions (#266)

* CI: adding python 3.13 and 3.14 to the tests

* CI: removing support for py3.9 and bumping minimum versions of dependencies

* CI: fixing versions in ci config

Author: bsipocz

.github/workflows/ci_tests_run_notebooks.yml

@@ -20,14 +20,14 @@ jobs:
       matrix:
         # Run all supported OS for one Python version, then add a few extra scenarios
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.10']
-        toxenv: [py310-test]
-        name: ['with Python 3.10',]
+        python-version: ['3.13']
+        toxenv: [py313-test]
+        name: ['with Python 3.13',]
 
         include:
-          - python-version: '3.9'
-            toxenv: py39-test-oldestdeps
-            name: with Python 3.9 and oldest versioned dependencies
+          - python-version: '3.10'
+            toxenv: py310-test-oldestdeps
+            name: with Python 3.10 and oldest versioned dependencies
             os: ubuntu-latest
 
           - python-version: '3.11'
@@ -40,9 +40,9 @@ jobs:
             name: with Python 3.12 and latest or pre-release version of dependencies
             os: ubuntu-latest
 
-          - python-version: '3.12'
-            toxenv: py312-test-devdeps
-            name: with Python 3.12 and developer versioned dependencies
+          - python-version: '3.14-dev'
+            toxenv: py314-test-devdeps
+            name: with Python 3.14 and developer versioned dependencies
             os: ubuntu-latest
 
     steps:

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{39,310,311,312}-test{,-oldestdeps,-devdeps,-predeps}{,-buildhtml}
+    py{310,311,312,313,314}-test{,-oldestdeps,-devdeps,-predeps}{,-buildhtml}
 requires =
     pip >= 19.3.1
 
@@ -18,10 +18,10 @@ deps =
     -rsite/requirements.txt
     -rrequirements.txt
 
-    oldestdeps: numpy==1.23
-    oldestdeps: matplotlib==3.6
-    oldestdeps: scipy==1.8
-    oldestdeps: pandas==1.4
+    oldestdeps: numpy==1.24
+    oldestdeps: matplotlib==3.7
+    oldestdeps: scipy==1.10
+    oldestdeps: pandas==2.0
 
     devdeps: numpy>=0.0.dev0
     devdeps: scipy>=0.0.dev0