v1.1.0

Features

• New data module has been added to the package (see the documentation for a detailed list of new classes and functions).
• TwoPotentialModel has been added to dynamics.
• A new SemiStableTwoBodyChannel class has been introduced as a wrapper for SemiStableTwoBodyCut.
• Channels can now be loaded from data using the PrecomputedChannel class.
• SemiStableTwoBodyCut now supports custom split points for the integration.
• A small value E_almost_zero has been added to the constants module for consistency.
• Radiative widths and branching ratios are now part of the constants module.
• Complex square root functions now receive Riemann sheet specifiers as a parameter.

Bug fixes

• Masks fixed in SemiStableTwoBodyCut.ImPI_integral_RE.
• Precision increased for some numbers in the constants module.
• The width of the kstar was off by a factor of two, has been corrected.

Refactoring and tests

• The constants module now contains only constants, all functions have been moved outside (distributed within utils and dynamics).
• The chi2 functions from the utils module have been moved to the new data module.
• radiative_width_to_normalisation has been renamed to radiative_width_to_normalisation_squared to make it clear that the function returns the squared normalisation.
• TwoBodyChannel was turned into an abstract class Channel, all child classes have been adjusted accordingly.
• Type hints have been added to several functions.
• Globally removed wildcard imports.
• More unit tests have been added along with a coverage report.

v1.0.0

Initial release of the package. Includes basic functionality, documentation, and initial testing set.