History

2.0.0 (2020-11-01)

  • Removed support for EOL Python 2

  • Testing against Python 3.6+ and Pypy3

1.5.3 (2018-11-20)

  • Reorganised source code to /src

  • Added Python 3.7 support

  • Removed Python 3.3 support due to end-of-life

  • plus minor improvements and bug fixes

1.5.2 (2018-02-06)

  • Fixed association relation in RDF serialisation

  • Fixed compatibility with networkx 2.0+

1.5.1 (2017-07-18)

  • Replaced pydotplus with pydot (see #111)

  • Fixed datetime and bundle error in RDF serialisation

  • Tested against Python 3.6

  • Improved documentation

1.5.0 (2016-10-19)

1.4.0 (2015-08-13)

  • Changed the type of qualified names to prov:QUALIFIED_NAME (fixed #68)

  • Removed XSDQName class and stopped supporting parsing xsd:QName as qualified names

  • Replaced pydot dependency with pydotplus

  • Removed support for Python 2.6

  • Various minor bug fixes and improvements

1.3.2 (2015-06-17)

  • Added: prov-compare script to check equivalence of two PROV files (currently supporting JSON and XML)

  • Fixed: deserialising Python 3’s bytes objects (issue #67)

1.3.1 (2015-02-27)

  • Fixed unicode issue with deserialising text contents

  • Set the correct version requirement for six

  • Fixed format selection in prov-convert script

1.3.0 (2015-02-03)

  • Python 3.3 and 3.4 supported

  • Updated prov-convert script to support XML output

  • Added missing test JSON and XML files in distributions

1.2.0 (2014-12-19)

  • Added: prov.graph.prov_to_graph() to convert a ProvDocument to a MultiDiGraph

  • Added: PROV-N serializer

  • Fixed: None values for empty formal attributes in PROV-N output (issue #60)

  • Fixed: PROV-N representation for xsd:dateTime (issue #58)

  • Fixed: Unintended merging of Identifier and QualifiedName values

  • Fixed: Cloning the records when creating a new document from them

  • Fixed: incorrect SoftwareAgent records in XML serialization

1.1.0 (2014-08-21)

1.0.1 (2014-08-18)

1.0.0 (2014-07-15)

  • The underlying data model has been rewritten and is incompatible with pre-1.0 versions.

  • References to PROV elements (i.e. entities, activities, agents) in relation records are now QualifiedName instances.

  • A document or bundle can have multiple records with the same identifier.

  • PROV-JSON serializer and deserializer are now separated from the data model.

  • Many tests added, including round-trip PROV-JSON encoding/decoding.

  • For changes pre-1.0, see CHANGES.txt.