Bug fix:

• Fix intensity computation issue on macOS by avoiding to save to HDF5 from multiprocessing part (MR: !120)
• Fix Qspace conversion with median filter issue on debian8 by disabling OpenMP (MR: !114)

Compatibility:

• Avoid h5py deprecation warnings (MR: !121)
• Improve compatibility with PySide2 (MR: !118)
• Make download during tests compatible with silx v0.11.0 (MR: !116)
• Update tests after changes in dependencies (MR: !119)

Documentation:

• Update installation documentation (MR: !117)
• Add description of HDF5 input file format to the documentation (MR: !115)
• Update changelog (MR: !122)

Command line:

• Add command xsocs concat to merge multiple HDF5 master files into one (MR: !54)
• Add option --numcores to set number of cores to use, e.g., xsocs gui --numcores 2 (MR: !78)
• Add option --no-3d to disable OpenGL: xsocs gui --no-3d (MR: !84)

Merge:

• Add image ROI support to only save part of input images (MR: !60)
• Read calibration and energy from spec when available (MR: !65)
• Allow to merge inconsistent commands (MR: !56)

Intensity view:

• Allow to sort scans by any positioner not just eta (MR: !58)
• Add colorbar and option to change scatter symbols and size (MR: !64)
• Add selection of normalization (MR: !53)
• Shift editor: Allow to display any measurement rather than intensity (MR: !97, !106)

QSpace conversion:

• Add QSpace spherical coordinates system (MR: !89)
• Add image mask (MR: !59, !66)
• Add maxipix correction (MR: !69)
• Add multiple energies scan support (MR: !94, !98)
• Add optional normalization (MR: !53)
• Provide a default number of bins for QSpace histogram (MR: !73, !104)
• Allow to override energy and calibration (MR: !50)
• Update helper API (MR: !90)
• Change HDF5 file management (MR: !111, !112)
• QSpace view: Add a stack view of the QSpace as an alternative to 3D view (MR: !72)
• QSpace view: Add a plot with the data histogram (MR: !108)

Fit:

• Add background subtraction of constant and 'snip' background (MR: !85, !86, !92, !103)
• Improve QSpace projection on axes: normalize after projection (MR: !101, !102)
• Add tests for COM (MR: !107)

Compatibility:

• Fix Python3 compatibility issues (Merge requests (MR): !44, !46, !51)
• Add support of PyQt5 and drop PyQt4 support (MR: !61)
• Deprecates Python2 support
• Add dependency to fabio for EDF file reading (MR: !71, !77)
• Add Windows support (MR: !74)

Miscellaneous:

• GUI: Usability improvements (MR: !47, !48, !49, !55, !68, !83, !95)
• Tests: Use gitlab-ci for continuous integration on Linux (MR: !76, !110)
• HDF5: Use gzip compression and allow to configure it (MR: !105)
• Minor bug fixes (MR: !45, !70, !80, !91, !96, !99)
• Clean-up, code style and project structure (MR: !62, !63, !82, !87, !88, !93)
• Update documentation (MR: !52, !79, !109, !113)
• Update to newer versions of dependencies (MR: !81)