Update release info and CI tests

Author: brunato

.github/workflows/test-elementpath.yml

@@ -14,12 +14,12 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14.0", "pypy-3.10"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14.0", "3.15.0-alpha.3", "pypy-3.10"]
         exclude:
           - os: macos-latest
-            python-version: 3.9
+            python-version: 3.10
           - os: windows-latest
-            python-version: 3.9
+            python-version: 3.10
 
     steps:
       - uses: actions/checkout@v4
@@ -40,7 +40,7 @@ jobs:
           pip install mypy==1.18.2 xmlschema lxml-stubs
           mypy --show-error-codes --strict elementpath
       - name: Install optional dependencies
-        if: ${{ matrix.python-version != '3.14.0' }}
+        if: ${{ matrix.python-version != '3.15.0-alpha.3' }}
         run: pip install lxml
       - name: Test with unittest
         run: |

CHANGELOG.rst

@@ -2,6 +2,13 @@
 CHANGELOG
 *********
 
+`v5.1.0`_ (2025-12-28)
+======================
+* Drop Python 3.9 compatibility and add Pyton 3.15 support
+* Improve XPath sequence internal processing with a list derived type `xlist'
+* Extensions and fixes for XSD datatypes
+* Add `XSequence` datatype for external representation of XPath sequences
+
 `v5.0.4`_ (2025-08-16)
 ======================
 * Fix default/fixed values processing of schema annotated XML data (issue #94)
@@ -523,3 +530,4 @@ CHANGELOG
 .. _v5.0.2: https://github.com/sissaschool/elementpath/compare/v5.0.1...v5.0.2
 .. _v5.0.3: https://github.com/sissaschool/elementpath/compare/v5.0.2...v5.0.3
 .. _v5.0.4: https://github.com/sissaschool/elementpath/compare/v5.0.3...v5.0.4
+.. _v5.1.0: https://github.com/sissaschool/elementpath/compare/v5.0.4...v5.1.0

doc/conf.py

@@ -29,7 +29,7 @@
 author = 'Davide Brunato'
 
 # The short X.Y version
-version = '5.0'
+version = '5.1'
 # The full version, including alpha/beta/rc tags
 release = '5.1.0'
 

elementpath/sequences.py

@@ -72,7 +72,7 @@ def __add__(self, other: list[_S]) -> list[_S | T]: ...
 
     def __add__(self, other: list[T] | list[_S]) -> list[T] | list[_S | T]:
         if isinstance(other, list):
-            return xlist(chain(self, other))
+            return xlist(chain(self, cast(list[T], other)))
         elif len(self) == 1:
             return xlist([self[0] + other])
         return NotImplemented

publiccode.yml

@@ -6,8 +6,8 @@ publiccodeYmlVersion: '0.4'
 name: elementpath
 url: 'https://github.com/sissaschool/elementpath'
 landingURL: 'https://github.com/sissaschool/elementpath'
-releaseDate: '2025-08-16'
-softwareVersion: v5.0.4
+releaseDate: '2025-12-28'
+softwareVersion: v5.1.0
 developmentStatus: stable
 platforms:
   - linux

tox.ini

@@ -56,7 +56,7 @@ commands =
 
 [testenv:mypy-py{310,311,312,313,314,315,py3}]
 deps =
-    mypy==1.19.0; platform_python_implementation != 'PyPy'
+    mypy==1.19.1; platform_python_implementation != 'PyPy'
     mypy==1.18.2; platform_python_implementation == 'PyPy'
     xmlschema~=4.2.0
     lxml-stubs
@@ -89,7 +89,7 @@ set_env =
     xmlschema420: VERSION = 4.2.0
 change_dir = {env_tmp_dir}
 deps =
-    mypy==1.19.0
+    mypy==1.19.1
     lxml
     lxml-stubs
     jinja2