v1.0.0

Changelog

All notable changes to DriveWorks Project Compare are documented in this file.
The format loosely follows Keep a Changelog,
and the project uses Semantic Versioning.

1.0.0 - 2026-05-15

First public release. Compares two DriveWorks projects and generates a
self-contained HTML diff report.

Added

• Direct .driveprojx support, files are auto-extracted to a temp directory.
• Recursive scanning, all project.xml, designMaster.xml, componentTasks.xml,
  and .tdm files in nested folders are picked up.
• Sections covered in the report:
  • Variables (with resolved category names)
  • Constants
  • Special Variables
  • Calculation Tables, including row-level rules
  • Component Tasks
  • Documents
  • Lookup Tables, rendered as cell-highlighted grids
  • Data Tables
  • Specification Macros, per-task and per-property
  • Navigation Steps
  • Forms, form-level rules plus per-control property formulas
• Hierarchical diff rendering. Forms, Macros, and Calculation Tables emit
  grouped rows where the parent identifier (control, task, column) appears
  once per group, with a visual separator between groups.
• Interactive HTML report:
  • Sticky filter bar with status filters, search, flip-direction, and toggles
    for "Show unchanged sections" and "Show unchanged lookup rows".
  • Sticky per-form and per-table sub-headers stay pinned while you scroll.
  • Auto-collapsed sections for empty diffs, click to expand.
• Three launch modes:
  • CLI, python -m dw_compare ...
  • GUI, python -m dw_compare --gui or double-click run_compare.command
    on macOS
  • Auto-detect, run with no args inside a folder containing two projects
• Tkinter GUI with file and folder pickers, live log pane, and a
  background worker so the window stays responsive.
• Help menu with Documentation link and an About dialog.
• --version flag on the CLI.
• Self-contained HTML output suitable for sharing by email or hosting on
  an internal share.