SMI-Lab-Inha · Oct 16, 2026 · Oct 16, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,21 @@ All notable changes to VANE are recorded in this file. The format follows
 
 ## [Unreleased]
 
+## [0.1.1] - 2026-10-16
+
+### Fixed
+
+- `LICENSE` is now the unmodified text of the Apache License, Version 2.0. The file
+  of 0.1.0 differed from it in the wording of sections 6 and 9 and of the appendix.
+  The copyright statement is in `NOTICE`.
+- `azimuth_tangent` sets the azimuth component of the tangent to exactly one, as
+  documented; on some platforms the normalisation rounded it to 0.9999999999999999.
+- The type annotations pass strict mypy with NumPy 2.2, the version installed on
+  Python 3.10, as well as with later NumPy versions.
+- A controller-library test no longer depends on the host platform.
+- The README names the linked project documents by their purpose, and its
+  documentation badge is served from shields.io.
+
 ## [0.1.0] - 2026-10-16
 
 Initial public release.
@@ -82,5 +97,6 @@ Initial public release.
   `examples/` (synthetic inputs, except the OpenFAST sweep), the theory, the API
   reference and contract, and the validation record.
 
-[Unreleased]: https://github.com/SMI-Lab-Inha/VANE/compare/v0.1.0...HEAD
+[Unreleased]: https://github.com/SMI-Lab-Inha/VANE/compare/v0.1.1...HEAD
+[0.1.1]: https://github.com/SMI-Lab-Inha/VANE/compare/v0.1.0...v0.1.1
 [0.1.0]: https://github.com/SMI-Lab-Inha/VANE/releases/tag/v0.1.0
diff --git a/CITATION.cff b/CITATION.cff
@@ -23,7 +23,7 @@ authors:
 repository-code: "https://github.com/SMI-Lab-Inha/VANE"
 url: "https://github.com/SMI-Lab-Inha/VANE"
 license: Apache-2.0
-version: 0.1.0
+version: 0.1.1
 date-released: 2026-10-16
 keywords:
   - wind turbine

diff --git a/README.md b/README.md
@@ -27,7 +27,7 @@ modal results:
 6. it exports state-space and linear parameter-varying (LPV) models for estimator and
    controller design.
 
-VANE handles fixed-bottom and floating turbines. The current stable release is v0.1.0.
+VANE handles fixed-bottom and floating turbines. The current stable release is v0.1.1.
 The public API is documented in the
 [API reference](https://vane.readthedocs.io/en/latest/reference/api_reference.html) and
 is stable. VANE follows semantic versioning: a breaking change to the documented public
@@ -50,17 +50,17 @@ API is made only with a new major version and is recorded in the
 ## Installation
 
 VANE needs Python 3.10 to 3.13 and is installed from GitHub. Either download the
-wheel attached to the [v0.1.0 release](https://github.com/SMI-Lab-Inha/VANE/releases/tag/v0.1.0)
+wheel attached to the [v0.1.1 release](https://github.com/SMI-Lab-Inha/VANE/releases/tag/v0.1.1)
 and install it:
 
 ```console
-python -m pip install vane-0.1.0-py3-none-any.whl
+python -m pip install vane-0.1.1-py3-none-any.whl
 ```
 
 or install the tagged release from the repository:
 
 ```console
-python -m pip install "git+https://github.com/SMI-Lab-Inha/VANE.git@v0.1.0"
+python -m pip install "git+https://github.com/SMI-Lab-Inha/VANE.git@v0.1.1"
 ```
 
 For development, clone the repository and install it in editable mode with
@@ -138,7 +138,7 @@ The package structure is described in the [architecture overview](ARCHITECTURE.m
 ## Citing
 
 If you use VANE in academic work, please cite the software release you used
-(VANE 0.1.0). The [citation file](CITATION.cff) holds the citation metadata (GitHub
+(VANE 0.1.1). The [citation file](CITATION.cff) holds the citation metadata (GitHub
 **Cite this repository**); BibTeX is on the manual's
 [How to cite](https://vane.readthedocs.io/en/latest/user_guide/citing.html) page.
 

diff --git a/RELEASE.md b/RELEASE.md
@@ -118,6 +118,27 @@ Suggested topics: `wind-energy`, `wind-turbine`, `floating-offshore-wind`,
 `multi-blade-coordinate-transform`, `floquet`, `state-space`, `kalman-filter`,
 `digital-twin`, `python`.
 
+## Release record: 0.1.1
+
+0.1.1 replaces the licence file with the unmodified Apache License 2.0 text, sets the
+azimuth component of `azimuth_tangent` to exactly one, makes the type annotations pass
+strict mypy with NumPy 2.2 and makes one test independent of the host platform (see
+the changelog). The checks of sections 2 and 3 were run on the release tree on
+2026-10-16 on Windows 11 x64, in the environments listed for 0.1.0. Strict mypy was
+also run on Python 3.10 with NumPy 2.2.6 and mypy 2.4.0, the versions that the hosted
+type check installs. The hosted workflow (Ubuntu with Python 3.10 to 3.13, macOS and
+Windows with Python 3.13) passed on the release commit.
+
+| Check | Result |
+| --- | --- |
+| `ruff check src tests examples docs` | passed, no findings |
+| `ruff format --check src tests examples docs` | passed, 220 files formatted |
+| `mypy --strict src` | passed, no issues in 92 source files (NumPy 2.2.6 and 2.4.6) |
+| `pytest` on Python 3.10 to 3.13 | 3105 passed, 122 skipped on each; line coverage 95.14 to 95.15 % |
+| `sphinx-build -W --keep-going`, HTML and EPUB | built with no warnings |
+| `python -m build` | wheel `vane-0.1.1-py3-none-any.whl` and sdist `vane-0.1.1.tar.gz` built |
+| Clean-environment install | `import vane` and `vane --version` report 0.1.1 |
+
 ## Release record: 0.1.0
 
 The checks of sections 2 and 3 were run on the release tree on 2026-10-16, before the

diff --git a/docs/conf.py b/docs/conf.py
@@ -24,7 +24,7 @@
     "Inha University"
 )
 
-release = "0.1.0"
+release = "0.1.1"
 version = ".".join(release.split(".")[:2])
 
 # -- General configuration ---------------------------------------------------

diff --git a/docs/index.rst b/docs/index.rst
@@ -26,7 +26,7 @@ turbine's operating curve to labelled Campbell diagrams and modal results:
 VANE handles fixed-bottom and floating turbines. It is developed at the Marine
 Structural Mechanics and Integrity Lab (SMI Lab), Inha University.
 
-The current stable release is 0.1.0. The public API is documented in the
+The current stable release is 0.1.1. The public API is documented in the
 :doc:`reference/api_reference` and is stable. VANE follows semantic versioning: a
 breaking change to the documented public API is made only with a new major version and
 is recorded in the :doc:`user_guide/changelog`.

diff --git a/docs/user_guide/citing.rst b/docs/user_guide/citing.rst
@@ -12,7 +12,7 @@ repository's ``CITATION.cff`` file holds the citation metadata; GitHub shows it
    @software{seo_vane_2026,
      author    = {Seo, Jae Hoon},
      title     = {{VANE}: Visualization and Automated Natural-frequency Extraction},
-     version   = {0.1.0},
+     version   = {0.1.1},
      year      = {2026},
      url       = {https://github.com/SMI-Lab-Inha/VANE},
      license   = {Apache-2.0}

diff --git a/docs/user_guide/installation.rst b/docs/user_guide/installation.rst
@@ -21,13 +21,13 @@ VANE is distributed through its GitHub repository,
 Install the release wheel
 -------------------------
 
-Download ``vane-0.1.0-py3-none-any.whl`` from the
-`v0.1.0 release <https://github.com/SMI-Lab-Inha/VANE/releases/tag/v0.1.0>`_, check it
+Download ``vane-0.1.1-py3-none-any.whl`` from the
+`v0.1.1 release <https://github.com/SMI-Lab-Inha/VANE/releases/tag/v0.1.1>`_, check it
 against ``SHA256SUMS.txt`` from the same page, and install it:
 
 .. code-block:: console
 
-   $ python -m pip install vane-0.1.0-py3-none-any.whl
+   $ python -m pip install vane-0.1.1-py3-none-any.whl
 
 Install from the repository
 ---------------------------
@@ -36,7 +36,7 @@ Install the tagged release directly from GitHub:
 
 .. code-block:: console
 
-   $ python -m pip install "git+https://github.com/SMI-Lab-Inha/VANE.git@v0.1.0"
+   $ python -m pip install "git+https://github.com/SMI-Lab-Inha/VANE.git@v0.1.1"
 
 or clone the repository and install it, in editable mode with the development tools
 for work on VANE itself:

diff --git a/pyproject.toml b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "vane"
-version = "0.1.0"
+version = "0.1.1"
 description = "OpenFAST linearization post-processing, physics-based mode identification, Campbell diagrams and state-space export for wind turbines"
 readme = "README.md"
 requires-python = ">=3.10"

diff --git a/src/vane/__init__.py b/src/vane/__init__.py
@@ -18,7 +18,7 @@
 
 # The release version. ``pyproject.toml``, ``docs/conf.py``, ``CITATION.cff`` and
 # ``CHANGELOG.md`` carry the same number; ``tests/test_version.py`` checks this.
-__version__ = "0.1.0"
+__version__ = "0.1.1"
 
 __all__ = [
     "Labeler",

diff --git a/tests/test_version.py b/tests/test_version.py
@@ -57,9 +57,9 @@ def test_file_states_the_package_version(self, relative: str, pattern: str) -> N
         """Each file states the same version as ``vane.__version__``."""
         assert _search(relative, pattern) == vane.__version__
 
-    def test_release_is_0_1_0_and_stable(self) -> None:
-        """The release is 0.1.0 and is classified as production/stable."""
-        assert vane.__version__ == "0.1.0"
+    def test_release_is_0_1_1_and_stable(self) -> None:
+        """The release is 0.1.1 and is classified as production/stable."""
+        assert vane.__version__ == "0.1.1"
         status = _search(
             "pyproject.toml", r'"Development Status :: (?P<version>[^"]+)"'
         )