Changelog

All notable changes to PyP6Xer will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.015.00] - 2025-01-09

Added

  • Comprehensive documentation with Sphinx

  • Getting started guide and examples

  • API reference documentation

  • Contributing guidelines

  • Support for writing XER files back to disk

  • Enhanced error handling and validation

  • Object-oriented access to project data

Improved

  • Code organization and structure

  • Class relationships and data access

  • Documentation coverage

  • Test coverage improvements

Fixed

  • Various parsing edge cases

  • Memory optimization for large files

  • Unicode handling improvements

[1.014.00] - 2024-12-15

Added

  • Support for additional XER elements

  • Enhanced calendar parsing

  • Resource assignment tracking

  • UDF (User Defined Fields) support

Fixed

  • Date parsing improvements

  • Memory leaks in large file processing

[1.013.00] - 2024-11-20

Added

  • DCMA 14-point analysis module

  • Enhanced relationship parsing

  • Activity code support

  • Financial template parsing

Changed

  • Improved parsing performance

  • Better error messages

[1.012.00] - 2024-10-15

Added

  • Resource category support

  • Role and role rate parsing

  • Schedule options parsing

  • Non-work time support

Fixed

  • Critical path calculation issues

  • Float calculation improvements

[1.011.00] - 2024-09-10

Added

  • Complete WBS hierarchy support

  • Calendar exception handling

  • Project category support

  • Enhanced activity relationships

Changed

  • Refactored class structure for better inheritance

  • Improved data validation

[1.010.00] - 2024-08-05

Added

  • Multi-project support

  • Resource assignments

  • Cost account structure

  • Currency support

Fixed

  • Various parsing edge cases

  • Performance improvements for large files

[1.009.00] - 2024-07-01

Added

  • Activity resource assignments

  • Task procedure support

  • Enhanced calendar data parsing

  • OBS (Organizational Breakdown Structure) support

Changed

  • Improved object relationships

  • Better memory management

[1.008.00] - 2024-06-01

Added

  • Resource rates and categories

  • Enhanced activity codes

  • Project-level settings

  • Financial templates

Fixed

  • Date handling improvements

  • Encoding issues with international characters

[1.007.00] - 2024-05-01

Added

  • Schedule options parsing

  • Enhanced WBS support

  • Resource calendars

  • Activity types

Changed

  • Improved error handling

  • Better validation of XER file format

[1.006.00] - 2024-04-01

Added

  • User defined field types and values

  • Enhanced project properties

  • Calendar working patterns

  • Resource hierarchies

Fixed

  • Performance improvements

  • Memory usage optimization

[1.005.00] - 2024-03-01

Added

  • Complete calendar support with exceptions

  • Resource assignments to activities

  • Activity code values

  • Enhanced relationship types

Changed

  • Refactored data model for better performance

  • Improved class inheritance structure

[1.004.00] - 2024-02-01

Added

  • Account structure support

  • Role definitions

  • Currency types

  • Enhanced activity properties

Fixed

  • Various parsing edge cases

  • Improved error messages

[1.003.00] - 2024-01-15

Added

  • WBS (Work Breakdown Structure) support

  • Resource definitions

  • Basic calendar parsing

  • Activity relationships (predecessors)

Changed

  • Improved object-oriented design

  • Better separation of concerns

[1.002.00] - 2023-12-01

Added

  • Enhanced activity parsing

  • Project-level properties

  • Basic resource support

  • OBS structure parsing

Fixed

  • File encoding issues

  • Performance improvements

[1.001.00] - 2023-11-01

Added

  • Basic activity code support

  • Enhanced project metadata

  • Improved error handling

  • Better validation

Changed

  • Code structure improvements

  • Documentation updates

[1.000.00] - 2023-10-01

Added

  • Initial release

  • Basic XER file parsing

  • Project and activity extraction

  • Simple data model

  • Basic relationship parsing

Features

  • Read XER files exported from Primavera P6

  • Extract project, activity, and basic relationship data

  • Python object model for easy data access

  • Basic error handling and validation

Legend

  • Added for new features

  • Changed for changes in existing functionality

  • Deprecated for soon-to-be removed features

  • Removed for now removed features

  • Fixed for any bug fixes

  • Security for vulnerability fixes