Changelog

[Unreleased]

1.3.6

Fixed
- Data directory now uses ~/Documents/Propongo/ consistently across all platforms (was data/ relative to app source on Linux) - Existing proposals in old data/ directory are automatically migrated to the new path on first run - Subtitle field missing from proposal list display on homepage and Switch Proposal modal

Changed
- _DATA_ROOT path unified — no more platform-dependent divergence

1.3.5

Security
- Replaced hardcoded secret key with FLASK_SECRET_KEY env var or secure random fallback

Fixed
- Memory leak from unbounded proposal lock dictionary (switched to WeakValueDictionary) - Duplicate export context code extracted to shared utils.py - Standardized all error messages across the app - Specific HTTP status codes for Excel import errors (400 vs 500)

Changed
- Custom regex markdown parser replaced with standard markdown library - Centralized configuration in new app/config.py - Comprehensive logging, type hints, and numeric input validation added - Removed unused Task and BudgetItem dataclasses

1.3.4

Fixed
- End date now saves correctly even when no tasks exist (timeline dropdowns were guarded on #timeline-inputs which only renders with tasks) - Timeline Gantt chart, preview, and export no longer enforce a 12-month minimum — actual project duration is respected - End month now included in chart/preview/export (was off by one)

Changed
- PDF export: reduced landscape margins (1.5cm → 0.8cm), widened task label column (70px → 160px) - Added Templates section to usage documentation

1.3.3

Fixed
- Include templates, static files, and snippets in installed package (missing in 1.3.2)

1.3.2

Fixed
- Graceful WeasyPrint failure on Windows with GTK3 install link - Store proposals, templates, and snippets in Documents/Propongo/ instead of site-packages

Added
- Docstrings to all public functions and classes - API reference documentation via mkdocstrings - MkDocs documentation site at 3point.xyz/propongo

1.3.1

Added
- Startup message when running propongo command

1.3.0

Added
- Custom sections with Markdown formatting - Excel import for spreadsheets - Snippet library for reusable text blocks - Live Markdown preview for custom sections - Section reordering with up/down buttons

1.2.0

Added
- Gantt chart timeline visualization - HTML export

1.1.0

Added
- PDF export via WeasyPrint

1.0.0

Added
- Initial release