Update Python version to 3.15 in configuration and tests

.github/workflows/build-and-test.yml

@@ -9,7 +9,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                python-version: [ "3.10", "3.11", "3.12", "3.13", "3.14" ]
+                python-version: [ "3.10", "3.11", "3.12", "3.13", "3.14", "3.15" ]
         steps:
             -   name: Checkout
                 uses: actions/checkout@v7
@@ -34,7 +34,7 @@ jobs:
             contents: write
         strategy:
             matrix:
-                python-version: [ "3.10", "3.11", "3.12", "3.13", "3.14" ]
+                python-version: [ "3.10", "3.11", "3.12", "3.13", "3.14", "3.15" ]
         steps:
             -   name: Checkout
                 uses: actions/checkout@v7
@@ -64,7 +64,7 @@ jobs:
             -   name: Download coverage artifact
                 uses: actions/download-artifact@v8
                 with:
-                    name: coverage-results-3.14
+                    name: coverage-results-3.15
             -   name: Run coverage badge
                 run: |
                     sudo apt-get install xq
@@ -87,7 +87,7 @@ jobs:
             -   name: Set up Poetry project
                 uses: ./.github/actions/setup-poetry-project
                 with:
-                    python-version: '3.14'
+                    python-version: '3.15'
             -   name: Run the linting
                 run: |
                     poetry run tox run -e lint,type

AGENTS.md

@@ -1,53 +1,54 @@
 # AGENTS.md
 
-Library wrapping [`cyclonedx-python-lib`](https://github.com/CycloneDX/cyclonedx-python-lib) to 
-read/write Siemens [Standard BOM](https://sbom.siemens.io/latest/format.html) 
+Library wrapping [`cyclonedx-python-lib`](https://github.com/CycloneDX/cyclonedx-python-lib) to
+read/write Siemens [Standard BOM](https://sbom.siemens.io/latest/format.html)
 (a CycloneDX-compatible SBOM format). Source in [`siemens_standard_bom/`](siemens_standard_bom/).
 
 ## Commands (run from repo root)
 
-- Full check (lint + type + tests, Python 3.10-3.14): `poetry run tox run`
+- Full check (lint + type + tests, Python 3.10-3.15): `poetry run tox run`
 - Lint + types only: `poetry run tox run -e lint,type`
 - Tests on one interpreter: `poetry run tox run -e 3.12`
 - Single test: `poetry run python -m unittest tests.test_v3_parser.SbomV3ParserTestCase.test_read_sunny_day`
 
-Config: 
-- [`tox.toml`](tox.toml), 
-- [`pyproject.toml`](pyproject.toml), 
-- [`.flake8`](.flake8), 
+Configuration:
+
+- [`tox.toml`](tox.toml),
+- [`pyproject.toml`](pyproject.toml),
+- [`.flake8`](.flake8),
 - [`.mypy.ini`](.mypy.ini).
 
 ## Testing
 
-- Uses stdlib [`unittest`](https://docs.python.org/3/library/unittest.html) (via `unittest discover`), 
+- Uses stdlib [`unittest`](https://docs.python.org/3/library/unittest.html) (via `unittest discover`),
     NOT [pytest](https://docs.pytest.org/).
-- Run from repo root only: tests read fixtures by relative path ([`tests/v2/`](tests/v2/), 
+- Run from repo root only: tests read fixtures by relative path ([`tests/v2/`](tests/v2/),
     [`tests/v3/`](tests/v3/)) and write to `output/` at repo root (gitignored, auto-created).
-- Comparison tests use [`deepdiff`](https://github.com/seperman/deepdiff) and intentionally exclude 
+- Comparison tests use [`deepdiff`](https://github.com/seperman/deepdiff) and intentionally exclude
     `bom_ref` values from diffs ([`tests/abstract_sbom_compare.py`](tests/abstract_sbom_compare.py)).
 
 ## Architecture
 
 - Thin wrapper: `StandardBom` wraps `cyclonedx.model.bom.Bom`; `SbomComponent`/`SourceArtifact`
-    /`ExternalComponent` wrap CycloneDX models. Reach the underlying object via `.bom` / `.component`. 
+    /`ExternalComponent` wrap CycloneDX models. Reach the underlying object via `.bom` / `.component`.
     See [`model.py`](siemens_standard_bom/model.py).
-- Siemens-specific fields are NOT native CycloneDX: they're stored as `Property` entries keyed 
-    `siemens:*` (constants at top of [`model.py`](siemens_standard_bom/model.py)) or as typed 
-    `ExternalReference`s. Add a field by adding a constant + property getter/setter following existing 
+- Siemens-specific fields are NOT native CycloneDX: they're stored as `Property` entries keyed
+    `siemens:*` (constants at top of [`model.py`](siemens_standard_bom/model.py)) or as typed
+    `ExternalReference`s. Add a field by adding a constant + property getter/setter following existing
     patterns.
-- Reader supports BOTH v2 and v3 Standard BOM (see backward-compat branches in the `tools`/`authors` 
+- Reader supports BOTH v2 and v3 Standard BOM (see backward-compat branches in the `tools`/`authors`
     getters); keep both working.
-- Output is always CycloneDX JSON v1.6 (`JsonV1Dot6`). 
-    [`StandardBomParser.save(..., with_dependencies=False)`](siemens_standard_bom/parser.py) re-reads 
-    and strips `dependencies` from the file (prohibited in the 
+- Output is always CycloneDX JSON v1.6 (`JsonV1Dot6`).
+    [`StandardBomParser.save(..., with_dependencies=False)`](siemens_standard_bom/parser.py) re-reads
+    and strips `dependencies` from the file (prohibited in the
     [`external` profile](https://sbom.siemens.io/v3/profiles.html)).
 
 ## Conventions
 
-- [mypy](https://mypy.readthedocs.io/en/stable/) `strict = True`, `implicit_reexport = False`; 
+- [mypy](https://mypy.readthedocs.io/en/stable/) `strict = True`, `implicit_reexport = False`;
 - [flake8](https://flake8.pycqa.org/) max line length 140, max complexity 8, doctests checked.
 - Requires Python >=3.10,<4.0 and [Poetry](https://python-poetry.org/) >= 2.0.
-- Release: bump `version` in [`pyproject.toml`](pyproject.toml); pushing a `vX.Y.Z` tag publishes 
-    to [PyPI](https://pypi.org/p/siemens-standard-bom) (see [`release.yml`](.github/workflows/release.yml)). 
-- The self tool-entry version reads from installed package metadata, so `poetry install` 
+- Release: bump `version` in [`pyproject.toml`](pyproject.toml); pushing a `vX.Y.Z` tag publishes
+    to [PyPI](https://pypi.org/p/siemens-standard-bom) (see [`release.yml`](.github/workflows/release.yml)).
+- The self tool-entry version reads from installed package metadata, so `poetry install`
     the package for it to report correctly.

pyproject.toml

@@ -22,6 +22,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
     "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python :: 3.15",
 ]
 urls = { homepage = "https://sbom.siemens.io/", repository = "https://github.com/siemens/standard-bom-python", "Bug Tracker" = "https://github.com/siemens/standard-bom-python/issues", documentation = "https://github.com/siemens/standard-bom-python/blob/main/README.md" }
 

tox.toml

@@ -1,5 +1,5 @@
 requires = ["tox>=4"]
-env_list = ["lint", "type", "3.10", "3.11", "3.12", "3.13", "3.14"]
+env_list = ["lint", "type", "3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
 
 [env_run_base]
 description = "Run unit tests"