Releases · PyWavelets/pywt
v1.9.0PyWavelets 1.9.0 release We are very pleased to announce the release of PyWavelets 1.9.0. This release contains a fix for a long-standing problem with ``pywt.cwt``, adding a ``precision`` keyword and increasing the default precision used. This release makes a number of changes to the versions of dependencies that are supported: - Support for Python 3.14 is added, and support for Python 3.10 dropped, - The minimum supported NumPy version is now 1.25.0, - The optional dependency on SciPy has been removed, Authors ======= * Evgeni Burovski * gabalafou + * Ralf Gommers * Agriya Khetarpal * John Muradeli + A total of 7 people contributed to this release. People with a "+" by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete. Issues closed for v1.9.0 ------------------------ * `#531 <https://github.com/PyWavelets/pywt/issues/531>`__: precision of CWT * `#784 <https://github.com/PyWavelets/pywt/issues/784>`__: Spikes in wavelet after cwt * `#799 <https://github.com/PyWavelets/pywt/issues/799>`__: Wavelet name typo in documentation Pull requests for v1.9.0 ------------------------ * `#570 <https://github.com/PyWavelets/pywt/pull/570>`__: ENH: allow user to set \`precision\` in CWT, increase default... * `#741 <https://github.com/PyWavelets/pywt/pull/741>`__: DOC: Add interactive notebooks to pages in the "Usage Examples"... * `#772 <https://github.com/PyWavelets/pywt/pull/772>`__: MAINT: update handling of license files to use PEP 639 * `#788 <https://github.com/PyWavelets/pywt/pull/788>`__: CI: Build Linux AArch64 wheels natively, and add Arm runners... * `#789 <https://github.com/PyWavelets/pywt/pull/789>`__: Bump the github-actions group with 2 updates * `#791 <https://github.com/PyWavelets/pywt/pull/791>`__: MAINT: remove optional dependence on SciPy for FFT operations * `#793 <https://github.com/PyWavelets/pywt/pull/793>`__: Bump the github-actions group with 2 updates * `#794 <https://github.com/PyWavelets/pywt/pull/794>`__: MAINT: bump minimum Python version to 3.10 and NumPy to 1.25 * `#802 <https://github.com/PyWavelets/pywt/pull/802>`__: \`cwt\`: log \`scales\` in docstring example * `#803 <https://github.com/PyWavelets/pywt/pull/803>`__: Bump the github-actions group with 3 updates * `#805 <https://github.com/PyWavelets/pywt/pull/805>`__: MAINT: require scipy_doctest>=1.8.0 * `#810 <https://github.com/PyWavelets/pywt/pull/810>`__: BLD/CI: Use cibuildwheel v3 * `#811 <https://github.com/PyWavelets/pywt/pull/811>`__: CI: add cp314/cp314t wheel builds; improve cp313t builds * `#812 <https://github.com/PyWavelets/pywt/pull/812>`__: DOC: fix typo in a wavelet name * `#813 <https://github.com/PyWavelets/pywt/pull/813>`__: CI: clean up free-threading job, and pin actions in tests.yml * `#814 <https://github.com/PyWavelets/pywt/pull/814>`__: Bump the github-actions group with 2 updates * `#815 <https://github.com/PyWavelets/pywt/pull/815>`__: CI: test Python 3.14 and 3.14t in regular CI jobsv1.8.0
PyWavelets 1.8.0 release We are very pleased to announce the release of PyWavelets 1.8.0. This release is a minor update to 1.7.x. It adds support for free-threaded Python 3.13 on Windows. The supported Python, NumPy and Cython versions are unchanged from 1.7.x. Note that building from source with free-threaded CPython requires a recent development version of Cython (>=3.1.0a0). Authors ======= * Ralf Gommers * Marco Meyer-Conde + * Omer Sayli + A total of 3 people contributed to this release. People with a "+" by their names contributed a patch for the first time. Issues closed for v1.8.0 ------------------------ * `#780 <https://github.com/PyWavelets/pywt/issues/780>`__: Pip install PyWavelets does not work with GIL disabled version... Pull requests for v1.8.0 ------------------------ * `#766 <https://github.com/PyWavelets/pywt/pull/766>`__: Bump actions/upload-artifact from 4.3.4 to 4.4.0 in the github-actions... * `#769 <https://github.com/PyWavelets/pywt/pull/769>`__: DOC: improve figures in \`demo/wp_scalogram.py\` * `#771 <https://github.com/PyWavelets/pywt/pull/771>`__: CI: build free-threaded Windows wheels * `#775 <https://github.com/PyWavelets/pywt/pull/775>`__: CI: fix Windows wheels, clean up cp313/cp313t build config * `#778 <https://github.com/PyWavelets/pywt/pull/778>`__: DOC: highlighted deprecations with backward compatibility information * `#779 <https://github.com/PyWavelets/pywt/pull/779>`__: Bump the github-actions group with 2 updatesv1.7.0
PyWavelets 1.7.0 release We are very pleased to announce the release of PyWavelets 1.7.0. This release is a minor update to 1.6.x. It adds support for Python 3.13, including for free-threaded CPython. The supported NumPy and Cython versions are unchanged from 1.6.x. Note that building from source with free-threaded CPython requires a recent development version of Cython (>=3.1.0a0). Other noteworthy improvements: - Most examples in the documentation are now interactive, powered by JupyterLite and Pyodide. - The ``musllinux`` wheels were upgraded from ``musllinux_1_1`` to ``musllinux_1_2`` (for both x86-64 and aarch64). Authors ======= * Evgeni Burovski + * Ralf Gommers * Agriya Khetarpal * Jarrod Millman * Edgar Andrés Margffoy Tuay + A total of 5 people contributed to this release. People with a "+" by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete. Issues closed for v1.7.0 ------------------------ * `#742 <https://github.com/PyWavelets/pywt/issues/742>`__: Start building WASM wheels against newer Pyodide (version 0.26.0) Pull requests for v1.7.0 ------------------------ * `#702 <https://github.com/PyWavelets/pywt/pull/702>`__: BLD: Test editable installations for PyWavelets in CI * `#722 <https://github.com/PyWavelets/pywt/pull/722>`__: Drop support for older dependencies (see SPEC 0) * `#726 <https://github.com/PyWavelets/pywt/pull/726>`__: MAINT: set version to 1.7.0.dev0 * `#734 <https://github.com/PyWavelets/pywt/pull/734>`__: DOC: Fix incorrect indentations for a few interactive examples * `#737 <https://github.com/PyWavelets/pywt/pull/737>`__: DOC, DEP: Remove custom \`:button_text\` directive option, bump... * `#739 <https://github.com/PyWavelets/pywt/pull/739>`__: DEP: Remove \`docutils\` upper-pin, bump \`sphinx\` * `#743 <https://github.com/PyWavelets/pywt/pull/743>`__: FIX, CI: Temporarily disable \`pytest\`'s caching in Pyodide... * `#744 <https://github.com/PyWavelets/pywt/pull/744>`__: CI, BLD: Use \`cibuildwheel\` to build and test Pyodide/WASM... * `#745 <https://github.com/PyWavelets/pywt/pull/745>`__: Bump the github-actions group with 2 updates * `#747 <https://github.com/PyWavelets/pywt/pull/747>`__: Use \`scipy-doctest\` instead of \`refguide-check\` * `#748 <https://github.com/PyWavelets/pywt/pull/748>`__: DOC: easy_install is no longer a thing * `#753 <https://github.com/PyWavelets/pywt/pull/753>`__: CI: Add CI to test on free-threaded Python * `#756 <https://github.com/PyWavelets/pywt/pull/756>`__: CI: Add CI to release nightly wheels against free-threaded Python... * `#757 <https://github.com/PyWavelets/pywt/pull/757>`__: CI: add macOS nightly wheels for free-threaded CPython * `#759 <https://github.com/PyWavelets/pywt/pull/759>`__: Bump softprops/action-gh-release from 2.0.5 to 2.0.6 in the github-actions... * `#761 <https://github.com/PyWavelets/pywt/pull/761>`__: BLD: mark extension modules as compatible to run without the... * `#762 <https://github.com/PyWavelets/pywt/pull/762>`__: BLD: fix a few install tags for generated .py files * `#763 <https://github.com/PyWavelets/pywt/pull/763>`__: Bump the github-actions group with 4 updates * `#764 <https://github.com/PyWavelets/pywt/pull/764>`__: BLD/CI: support Python 3.13 (cp313/cp313t) in pyproject.toml...v1.6.0
PyWavelets 1.6.0 release We are very pleased to announce the release of PyWavelets 1.6.0. This release is a minor update to 1.6.x. It adds support for NumPy 2.0, which also keeping compatibility with NumPy 1.22-1.26. It requires Cython 3.0; support for 0.29.x is dropped. Other noteworthy improvements: - Improved documentation for ``pywt.cwt`` - The documentation was migrated to the PyData Sphinx Theme and the content organization improved - Releases on PyPI now include wheels for ``musllinux`` (x86-64 and aarch64) - The test suite is now passing and tested in CI with Emscripten/Pyodide - Nightly builds will be available at https://anaconda.org/scientific-python-nightly-wheels/PyWavelets/ going forward Authors ======= * Christian Clauss * Ralf Gommers * Agriya Khetarpal + * Jarrod Millman * Cora Schneck + * Daniel Stephan + A total of 6 people contributed to this release. People with a "+" by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete. Issues closed for v1.6.0 ------------------------ * `#623 <https://github.com/PyWavelets/pywt/issues/623>`__: pywavelets fails to install on Alpine Linux v3.15 ARM * `#676 <https://github.com/PyWavelets/pywt/issues/676>`__: Enhanced documentation for CWT * `#712 <https://github.com/PyWavelets/pywt/issues/712>`__: Upload dev builds for all supported platforms to anaconda.org * `#718 <https://github.com/PyWavelets/pywt/issues/718>`__: Publish musllinux wheels again, and natively compile macOS arm64... Pull requests for v1.6.0 ------------------------ * `#678 <https://github.com/PyWavelets/pywt/pull/678>`__: Additional documentation for cwt (issue #676) * `#684 <https://github.com/PyWavelets/pywt/pull/684>`__: Rename master branch to main * `#687 <https://github.com/PyWavelets/pywt/pull/687>`__: Add linter * `#701 <https://github.com/PyWavelets/pywt/pull/701>`__: Build and test PyWavelets Pyodide wheels in CI * `#703 <https://github.com/PyWavelets/pywt/pull/703>`__: MAINT: add input validation to \`scales\` argument to \`cwt\` * `#704 <https://github.com/PyWavelets/pywt/pull/704>`__: DOC: Migrate to \`pydata-sphinx-theme\` * `#708 <https://github.com/PyWavelets/pywt/pull/708>`__: Keep GitHub Actions up to date with GitHub's Dependabot * `#709 <https://github.com/PyWavelets/pywt/pull/709>`__: mymindstorm/setup-emscripten --> mymindstorm/setup-emsdk * `#711 <https://github.com/PyWavelets/pywt/pull/711>`__: CI: tweaks to CI job triggers and names * `#713 <https://github.com/PyWavelets/pywt/pull/713>`__: Bump the github-actions group with 5 updates * `#714 <https://github.com/PyWavelets/pywt/pull/714>`__: Upload dev wheels to Anaconda.org + revamp wheels publishing... * `#715 <https://github.com/PyWavelets/pywt/pull/715>`__: BLD: update build and runtime dependencies for numpy 2.0 * `#716 <https://github.com/PyWavelets/pywt/pull/716>`__: TST/CI: mark some tests as slow and avoid running them in wheel... * `#717 <https://github.com/PyWavelets/pywt/pull/717>`__: CI: fix patterns for artifact downloads in Anaconda nightly wheels... * `#719 <https://github.com/PyWavelets/pywt/pull/719>`__: CI: Build \`musllinux\` aarch64 and x86_64 wheels, and native... * `#720 <https://github.com/PyWavelets/pywt/pull/720>`__: BLD: avoid warnings from including deprecated NumPy API * `#721 <https://github.com/PyWavelets/pywt/pull/721>`__: Bump the github-actions group with 1 update * `#723 <https://github.com/PyWavelets/pywt/pull/723>`__: MAINT: use \`numpy-config\` and fix support for numpy 2.0v1.6.0rc1
PyWavelets 1.6.0rc1 This release is a minor update to 1.6.x. It adds support for NumPy 2.0, which also keeping compatibility with NumPy 1.22-1.26. It requires Cython 3.0; support for 0.29.x is dropped. Other noteworthy improvements: - Improved documentation for ``pywt.cwt`` - The documentation was migrated to the PyData Sphinx Theme and the content organization improved - Releases on PyPI now include wheels for ``musllinux`` (x86-64 and aarch64) - The test suite is now passing and tested in CI with Emscripten/Pyodide - Nightly builds will be available at https://anaconda.org/scientific-python-nightly-wheels/PyWavelets/ going forward Authors ======= * Christian Clauss * Ralf Gommers * Agriya Khetarpal + * Jarrod Millman * Cora Schneck + * Daniel Stephan + A total of 6 people contributed to this release. People with a "+" by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete. Issues closed for v1.6.0 ------------------------ * `#623 <https://github.com/PyWavelets/pywt/issues/623>`__: pywavelets fails to install on Alpine Linux v3.15 ARM * `#676 <https://github.com/PyWavelets/pywt/issues/676>`__: Enhanced documentation for CWT * `#712 <https://github.com/PyWavelets/pywt/issues/712>`__: Upload dev builds for all supported platforms to anaconda.org * `#718 <https://github.com/PyWavelets/pywt/issues/718>`__: Publish musllinux wheels again, and natively compile macOS arm64... Pull requests for v1.6.0 ------------------------ * `#678 <https://github.com/PyWavelets/pywt/pull/678>`__: Additional documentation for cwt (issue #676) * `#684 <https://github.com/PyWavelets/pywt/pull/684>`__: Rename master branch to main * `#687 <https://github.com/PyWavelets/pywt/pull/687>`__: Add linter * `#701 <https://github.com/PyWavelets/pywt/pull/701>`__: Build and test PyWavelets Pyodide wheels in CI * `#703 <https://github.com/PyWavelets/pywt/pull/703>`__: MAINT: add input validation to \`scales\` argument to \`cwt\` * `#704 <https://github.com/PyWavelets/pywt/pull/704>`__: DOC: Migrate to \`pydata-sphinx-theme\` * `#708 <https://github.com/PyWavelets/pywt/pull/708>`__: Keep GitHub Actions up to date with GitHub's Dependabot * `#709 <https://github.com/PyWavelets/pywt/pull/709>`__: mymindstorm/setup-emscripten --> mymindstorm/setup-emsdk * `#711 <https://github.com/PyWavelets/pywt/pull/711>`__: CI: tweaks to CI job triggers and names * `#713 <https://github.com/PyWavelets/pywt/pull/713>`__: Bump the github-actions group with 5 updates * `#714 <https://github.com/PyWavelets/pywt/pull/714>`__: Upload dev wheels to Anaconda.org + revamp wheels publishing... * `#715 <https://github.com/PyWavelets/pywt/pull/715>`__: BLD: update build and runtime dependencies for numpy 2.0 * `#716 <https://github.com/PyWavelets/pywt/pull/716>`__: TST/CI: mark some tests as slow and avoid running them in wheel... * `#717 <https://github.com/PyWavelets/pywt/pull/717>`__: CI: fix patterns for artifact downloads in Anaconda nightly wheels... * `#719 <https://github.com/PyWavelets/pywt/pull/719>`__: CI: Build \`musllinux\` aarch64 and x86_64 wheels, and native... * `#720 <https://github.com/PyWavelets/pywt/pull/720>`__: BLD: avoid warnings from including deprecated NumPy API * `#721 <https://github.com/PyWavelets/pywt/pull/721>`__: Bump the github-actions group with 1 update * `#723 <https://github.com/PyWavelets/pywt/pull/723>`__: MAINT: use \`numpy-config\` and fix support for numpy 2.0v1.5.0
PyWavelets 1.5.0 This release is a minor update to 1.4.x. It adds support for Python 3.12 and drops support for Python 3.8. It also adds support for Cython 3.0. PyWavelets now uses Meson as its build system, and meson-python as the build backend. This requires no changes from users, a ``pip install pywavelets`` will now use ``meson-python`` under the hood. Authors ======= * Christian Clauss * Ralf Gommers * Gregory R. Lee * Jarrod Millman + * Evans Doe Ocansey + * Ahmet Can Solak + * Stefan van der Walt + A total of 7 people contributed to this release. People with a "+" by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete. Issues closed for v1.5 ----------------------- * `#621 <https://github.com/PyWavelets/pywt/issues/621>`__: distutils was deprecated in Python 3.10 Pull requests for v1.5 ---------------------- * `#667 <https://github.com/PyWavelets/pywt/pull/667>`__: BLD: switch to using Meson as the build system for PyWavelets * `#669 <https://github.com/PyWavelets/pywt/pull/669>`__: DOC: update docs for setup.py removal, and fix ReadTheDocs build * `#679 <https://github.com/PyWavelets/pywt/pull/679>`__: MAINT: fix warnings emitted by loading npy/npz data files * `#680 <https://github.com/PyWavelets/pywt/pull/680>`__: CI: limit contourpy to <1.1, to avoid building win32 from source * `#681 <https://github.com/PyWavelets/pywt/pull/681>`__: Update dependencies per SPEC 0 * `#682 <https://github.com/PyWavelets/pywt/pull/682>`__: Remove old travis references * `#683 <https://github.com/PyWavelets/pywt/pull/683>`__: Test on Python 3.12 * `#685 <https://github.com/PyWavelets/pywt/pull/685>`__: Add spin as developer UI to meson * `#688 <https://github.com/PyWavelets/pywt/pull/688>`__: AppVeyor: Upgrade to Visual Studio 2022 and use python-launcher * `#690 <https://github.com/PyWavelets/pywt/pull/690>`__: Build Python 3.12 wheels * `#691 <https://github.com/PyWavelets/pywt/pull/691>`__: Test on final releases on Python 3.12v1.4.1
release v1.4.1, updating classifiers and python_requires in setup.py …v1.4.0
add missing release note filesPyWavelets 1.3.0
We are very pleased to announce the release of PyWavelets 1.3. This release is functionally the same as 1.2.0, but we have updated the set of binary wheels provided. Specifically we have added aarch64 wheels for Python 3.7 that were missing in 1.2.0 and have updated the versions of manylinux used for the linux wheels in a manner consistent with NumPy and SciPy. We have also dropped musllinux wheels which were present for some architectures in 1.2.0. We may add them again in the future if they are adopted by NumPy and there is a demand for this architecture.
PyWavelets 1.2.0We are very pleased to announce the release of PyWavelets 1.2.
This release has new discrete wavelet transforms features incleading a series of multiresolution analysis functions (details below).
PyWavelets has dropped support for Python 3.5 and 3.6 and now supports Python 3.7-3.10.
We also now provide aarch64 linux wheels as well as universal2 and arm64 wheels that are compatible with Apple's M1 processors.
New featuresThere is a new series of multilevel stationary wavelet transforms (mra, mra2 and mran) suited for multiresolution analysis of 1D, 2D or nD signals, respectively. This MRA analysis is also known as the additive wavelet decomposition because the corresponding inverse functions (imra, imra2 or imran) reconstruct the original signal by simple addition of the components. These are a good alternative to the use of the existing SWT functions when it is important to have features aligned across wavelet scales (see the new demo in demo/mra_vs_swt.py).
There is now an n-dimensional implementation available for the wavelet packet transforms (see class WaveletPacketND).
pywt.data.camera has been replaced by a similar, CC0-licensed image because the original image was determined to only be licensed for non-commercial use. Any users who still need the prior camera image for non-commercial use can find it many places online by performing a web search for "cameraman test image".dwt_single for reflect modes.imp.A total of 6 people contributed to this release.
People with a "+" by their names contributed a patch for the first time.
This list of names is automatically generated, and may not be fully complete.
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