Releases#
Brief notes describing each release and what’s new.
Project milestones describe future plans.
0.2.0#
Released 2025-10-10.
New Features#
Compute lattice B matrix.
‘@crw_decorator()’: Decorator for the ConfigurationRunWrapper
Fixes#
Allow update of ‘.core.extras[“h2”] = 1.0’
Energy was not changed initially by ‘wavelength.put(new_value)’.
DiffractometerError raised by ‘hklpy2.user.wh()’’
TypeError from ‘diffractometer.wh()’ and EPICS.
TypeError when diffractometer was not connected.
Maintenance#
Add advice files for virtual AI chat agents.
Add and demonstrate SPEC-style pseudoaxes.
Add inverse transformation to DiffractometerBase.scan_extra() method.
Add virtual axes.
Complete ‘refineLattice()’ for Core and Sample.
Compute B from sample lattice.
Control displayed precision of position tuples using ‘DIFFRACTOMETER.digits’ property.
Consistent response when no forward solutions are found.
- Engineering units throughout
Solver defines the units it uses.
Conversion to/from solver’s units.
Lattice, beam, rotational axes can all have their own units.
Ensure unit cell edge length units match wavelength units.
Extend ‘creator()’ factory for custom real axis specifications.
Improve code coverage.
New GHA jobs cancel in in-progress jobs.
Pick the ‘forward()’ solution closest to the current angles.
‘scan_extra’ plan now supports one or more extras (similar to bp.scan).
Simple math for reflections: r1+r2, r1-r2, r1 == r2, …
Update table with SPEC comparison
0.1.5#
Released 2025-07-21.
Fixes#
Resolve TypeError raised from auxiliary pseudo position.
Maintenance#
Cancel in-progress GHA jobs when new one is started.
Remove diffractometer solver_signature component.
0.1.4#
Released 2025-07-18.
New Features#
Added FAQ document.
Added ‘pick_closest_solution()’ as alternative ‘forward()’ decision function.
Added ‘VirtualPositionerBase’ base class.
Maintenance#
Completed ‘refineLattice()’ method for both Core and Sample classes.
Utility function ‘check_value_in_list()’ not needed at package level.
0.1.3#
Released 2025-04-16.
Notice#
- Move project to bluesky organization on GitHub.
code: bluesky/hklpy2
Fixes#
core.add_reflection() should define when wavelength=None
0.1.2#
Released 2025-04-14.
Fixes#
Do not package unit test code.
Packaging changes in
pyproject.toml
.Unit test changes affecting hklpy2/__init__.py.
0.1.0#
Released 2025-04-14.
Initial project development complete.
Notice#
Ready for relocation to Bluesky organization on GitHub.
See Concepts for more details about how this works.
See Feature Checklist for v2 for progress on what has been planned.
For those familiar with SPEC, see SPEC commands in hklpy2.