VERSION 1.2.1

Provide additional methods to simplify debugging from python.

Add doxygen generated documentation.

Update build mechanisms

VERSION 1.2.0

Provide support for user beam filters and attenuators defined as transmission tables.

VERSION 1.1.9

Provide access to default element properties. 

VERSION 1.1.8

Python 3.8 wheels and generated code.

VERSION 1.1.7

Minor bug fixes

Python 3.8beta wheels

VERSION 1.1.6

Fix clang problem related to compiler return value optimization.

VERSION 1.1.5

Fix Python 3.7 build

VERSION 1.1.4

Correct bug in getMultilayerFluorescence affecting the calculation of escape
peaks.

Implement a cache for calculation of escape peaks.

Introduce the "ratio" key in escape lines to provide the escape ratio.

VERSION 1.1.3

Implement a calculation cache.

Implement a configurable threshold on emission rate of an x-ray line to
consider secondary excitation originated from that emission line.

Correct problem calculating partial photoelectric cross sections in the
vicinity of absoprtion edges.

VERSION 1.1.2

Correct inconsistency on M-shell data

Correct problem calculating partial photoelectric cross-sections close to the
Mo edge.

VERSION 1.1.1

Correct error on internal method name (issue #18)

VERSION 1.1.0

Forced release to comply with PyPI.

VERSION 1.0.9

Allow to set a data directory from the environemnt.

Get rid of unused code.

Adapt for PyMca-like initialization with PyMca versions relying nn fisx data.

VERSION 1.0.8

Add source of the data to the data files.

Specific additions for Debian testing during build.

VERSION 1.0.7

Deal with incorrect line endings in data files

Include use case example as part of the test suite

Add testing information to README.rst

Implement Travis and AppVeyor testing in repository

VERSION 1.0.6

Allow building without a cython installation

Tests comparing against PyMca only taken into account if PyMca5 installed

VERSION 1.0.5

Correct error preventing compilation with Visual Studio 2015

Tests passing under Python 3.5

VERSION 1.0.4

Workaround issue calculating secondary excitation due to scattering of the incident beam when the incident beam is normal to the sample surface.

VERSION 1.0.3

Add a new Elements constructor.

VERSION 1.0.2

Give correct weight to elastic scattering contribution.

VERSION 1.0.1

Add conda recipe.

Correct test suite.

Correct bug reading PyMca configuration files.

VERSION 1.0.0

First release.

Secondary excitation due to fluorescence and elastic scattering considered.

Tertiary implemented via an approximation method.
