pyFAI-v2023.08

- Minor release, mostly bug-fixes. 87 commits.
- fix mal-formed headers in 1D ASCII export
- Debian packaging without setup.py (at all)
- Fix cache invalidation issue for polarization in geometry
- More compact (+scrollable) calibrant widget in `Calib2` (Contribution from Valentin Valls)
- Compatibility with PyQt6 and PySide6 bacckends (Contribution from malte-storm)
- Comatibility with elder Matplotlib (<3.2)
- Fix reproducibility issue with no-split sparse matrix multiplication (all 3)
- Lower memory consumption of hexagonal detector instanciation.
- Enforce the usage of the `detector_factory`. `Detector(**config)` stops working.

2023.05.0: 16/05/2023

- New detector: Jungfrau 8M used at SwissFEL
- new method in `Geometry` to guess the number of bin (and avoid oversampling)
- new method in `AzimuthalIntegrator` to guess the polarization factor
- CSC-integrators (1D + 2D) implemented in pure python using scipy.sparse
- Update documentation
- Minor correction (remove debugging)
- Packaging for debian12 using meson-python

pyFAI 2023.03

- Rework all 2D integrator to propagate variance, expose standard deviation and standard error of the mean.
- Support all version of python between 3.7 and 3.11
- Support Cython 3.0b1 (with performance degradation) in addition of cython 0.29.31+

pyFAI v2023.2:

- Core:
    + `sigma_clip_ng` is not the default `sigma_clip`
    + expose documentation for `sigma_clip_legacy` in addition to `sigma_clip_ng`
    + `Worker` can now use `sigma_clip_legacy` in addition to `sigma_clip_ng`, `integrate1d` or `integrate2d`
    + New calibrant: Vanadinite (used in high-presure, often as single crystal)
- GUI:
    + Fix labels on axes for some rarely used units
    + refactor IntegrationMethodDialog and share the IntegrationMethodTabs with pyFAI-calib2
- Test:
    + silent some noisy test (OpenCL on windows)

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First stable release of pyFAI

PyFAI v0.21.3

- Support hexagonal pixels in splitbbox and nosplit mode (collaboration with EuXFEL)
- Support extra dtype in OpenCL (contribution from Desy)
- Fix version of setuptools (enables to build pyFAI -> python 3.12)
- Support some of the Lambda detectors from XSpectrum (collaboration with Xmas)
- Restore back compatibility in histoBBox1d and histoBBox2d (contribution from NSLS-II)
- Fix bug in OpenCL distortion correction (collaboration with Soleil)
- Several other bugs fixed

PyFAI version 0.21.2

This is a doc-fix minor release.
Documentation for `sparsify-Bragg` and `peakfinder` CLI tools  were corrected.

pyFAI v0.21.1

This is a bug-fix release over 0.21:
- fix several cabling issue inside AzimuthalIntegrator, preventing
  unattended engine-reset
- `dummy` value was not working properly in Worker
- Remove deprecation warning about scipy
- Using silx for median-filter which is faster
- skip 3 tests which are known to be fragile on 32-bit platforms
  (spotted by debian on i386 and armel)

pyFAI v0.21.0

* Sigma-clipping allows separation of Bragg/amorphous signal:
    - Implementation in Python, Cython and OpenCL with poissonian and azimuthal error-model
    - Sparsification, compression of single crystal data
    - Application to peak-picking and quality assessment of SSX data
    - Analysis of grid-scan to find single crystal
    - Single pass variance evaluation in azimuthal bin
    - Integration of the Jungfrau detector (ID29)
* 2D integration:
    - New integrators with error propagation by default
    - Full pixel splitting in addition to BBox and no splitting
* Refactor of all LUT and CSR to share the same code base, makes tests more robust.
* Calibration of experimental setup using Jupyter notebooks
    - User interaction with plots in matplotlib (thanks Phil Hans)
    - Factorize code between `pyFAI-calib` and jupyter calibration
    - Tutorial as notebook and video recording
* Parallax correction for thick detector (still experimental, thanks to Vadim)
* Improved tutorial on detector geometry calibration (based on Kabsch alignment)
* Better performances on HPC nodes by limiting simple OpenMP to fewer cores
* Many improvement in test, typos fixed, doc ...
* Deprecate all legacy integrators since the new version sees its matrix complete.
* Supports Python 3.6 ... 3.10 under Windows, MacOS and Linux.

PyFAI version 0.20.0

* One year of development, about 500 commits & 370 files modified.
* Generalization of the new generation 1D integrators (better error propagation)
* Sigma clipping and sparsification of single crystal data (OpenCL only)
* Fix issue introduced with the scipy 1.15 (constrained calibration broken)
* Improved distortion correction (also on GPU, ...)
* Major re-work of the documentation (thanks Thomas Kluyver and Loic Huder)
* Improve the calibration of Pilatus and Eiger detectors based on a grid of holes.
* New cylindrical detector from Rigaku
* Drop deprecated OpenCL integrator
* Support all Eiger2 detectors (thanks Clemens Weninger and Marie Ruat)
* CI: move to Gihub workflow and gitlab-runners (bob) for building (thanks Thomas Vincent).
* Build for debian 10 and 11 (also ubuntu 20.04), drop debian 9
* Remove Python2 related code
* Lower Numpy ABI dependency as much as possible (remains _distortion's C++ code)
* Drop tests for Python 3.5, checked on 3.9 as well.