v1.2.1 - PyPI release & documentation fix

Added

• Package now published on PyPI: https://pypi.org/project/attackmap-navigator/

Changed

• README: installation instructions updated to pip install attackmap-navigator
  instead of the git clone method

attackmap - v1.2 (Interactive HTML output)

Adds a html output format producing a fully self-contained, interactive ATT&CK heatmap for browser-based exploration and reporting.

What's new

• --format html — renders a standalone .html file with no external dependencies (no CDN, no Plotly)
• New render_html() function, parallel to render_heatmap(), sharing the same column/tactic layout logic
• Clicking a technique opens a sidebar panel with name, ID, score, full layer comment, and a direct link to MITRE ATT&CK
• Continuous color gradient matching the matplotlib colormap (#f5f5f5 → #ffcccc → #ff6666 → #cc0000)
• Technique data is passed via data-* attributes and HTML-escaped, so analyst comments containing quotes or special characters render safely
• --format all now generates PNG, SVG, PDF, and HTML in a single run
• --version flag added

What's included

• All v1.0/v1.1 features (STIX resolution, auto-split columns, score-based color gradient, --min-score filter, PNG/SVG/PDF output)
• Updated README with HTML output section and refreshed project structure
• Updated ROADMAP (v1.2 shipped)

attackmap - v1.1 (`--min-score` filter)

Adds a --min-score CLI argument to filter techniques below a confidence threshold before rendering. This allows analysts to isolate confirmed techniques (e.g., score ≥ 80) from inferred or low-confidence ones.

What's new

• --min-score INT (0–100, default: 100) — techniques with a score below this threshold are excluded from the heatmap
• Filter applied in enrich_layer() after the enabled check
• Default value of 100 preserves existing behavior (no filtering)

What's included

• All v1.0 features (STIX resolution, auto-split columns, score-based color gradient, PNG/SVG/PDF output)
• Updated README with --min-score usage example and argument table
• Updated ROADMAP (v1.1 shipped, v1.2 planned)

attackmap - v1.0 (initial release)

Generates static MITRE ATT&CK heatmaps (PNG, SVG, PDF) from ATT&CK Navigator JSON layers.
Technique names and tactic assignments are resolved dynamically from the official STIX bundle at runtime.
Tactic columns that exceed the row limit are automatically split into sub-columns.
Each technique cell is color-coded by analyst score (0–100), representing confidence in the presence of the technique in the analyzed sample.

What's included

• STIX bundle loading and dynamic tactic resolution
• Layer parsing and ATT&CK enrichment (enabled filter, multi-tactic deduplication)
• Column layout engine with automatic sub-column splitting
• Score-based color gradient rendering via matplotlib
• CLI with --layer, --stix, --output, --title, --format (png, svg, pdf, all)

Assets

• examples/example-layer.json — sample ATT&CK Navigator layer
• docs/ — example heatmap outputs (PNG, SVG, PDF)