PM4Py 1.1.0

• Second major release, with feature extraction and conformance checking diagnostics

PM4Py 1.0.24

• Fixing issues on filtering
• Modified skip transitions adding for IMDF

PM4PY 1.0.23

-Added support for Parquet columnar format

PM4Py 1.0.22

-Integration of SNA (improved)
-Fixed support for Pandas 0.24.1
-Resolved some minor issues

PM4Py 1.0.21

-Several bug fixes
-Changing (TraceLog, EventLog) to (EventLog, EventStream)

PM4Py 1.0.20

-Hotfixing issue of conversion from event log to trace log

PM4Py 1.0.19

• Forcing Pandas version to be 0.23.4 (0.24 still not compatible)
• Introduced factories for LP solving, with CVXOPT (GPL 3.0) and PULP (BSD) as solvers
• Removed SNA for further refactoring
• Resolved some issues

PM4Py 1.0.17

-Fixed issues with XES exporting (timestamps&globals)
-Fixed issues with variants auto filtering (with decreasingFactor=0.0)
-Corrected behavior in exporting CSV logs (no longer export index column)
-Backported Dockerfile from develop

PM4Py 1.0.15

No new functionality, change of release procedure.

PM4Py 1.0.14

Changes in new version:

• Refactoring of Process Tree class (each node is a tree itself with an operator, a list of children and a parent)
• Enhanced diagnostics information for token based replay
• Performance enhancement for the alignment computation (changed state comparator)
• Added support for Docker
• Fixed backward compatibility for python 3.6
• Refactoring of conversion in objects package
• Placed SNA functionality under enhancement package.