CHANGELOG.md

Changelog

All notable changes to Worker (Service Worker) are documented here. Format: Keep a Changelog.

[v2.1] - Q2 2026: Full Workbench Lift

Changed

• ESBuild config indentation reformatted (94 lines)
• IIFE wrap with early return pattern (-752 lines Target/)
• ESBuild structure simplified (+703 lines output)
• README expanded (+196 lines architecture diagrams)

[v2.0] - Q1 2026: Editor Launch Sprint

Added

• Version tracking mechanism to prevent infinite refresh loops in Source/Worker/Register.ts (104 lines refactored)
• Configuration/ESBuild/Target.js, Configuration/ESBuild/Worker.js (55 lines each)
• README comprehensive rewrite (182 lines)

Changed

• Minification toggle: source maps removed (March 11), restored (March 13)

[v1.3] - Q4 2025: Dependency Maintenance

Changed

• @types/serviceworker: 0.0.154 → 0.0.162
• Bulk file permission reset (32 files)

[v1.2] - Q3 2025: Full Stack Integration

Changed

• @types/serviceworker: 0.0.148 → 0.0.154
• Build infrastructure stable

[v1.1] - Q2 2025: Architecture Buildout

Added

• Source/Worker.ts - main Service Worker registration entry point
• Source/Worker/Register.ts - client-side registration with IIFE pattern
• Source/Worker/CSS/Load.ts - dynamic CSS-to-JS transpilation interceptor
• Source/Worker/Policy.ts - Content Security Policy enforcement
• Source/Configuration/ESBuild/Worker.ts - 2-stage ESBuild config
• Source/Configuration/ESBuild/Target.ts - target bundling config
• Caching strategy: CACHE_CORE (network-first nav) + CACHE_ASSET (cache-first static)
• Encrypted auth token management with auto-refresh
• Dynamic CSS loading: intercepts CSS imports, returns JS modules triggering <link> tags

Dependencies (First Release)

• @playform/build 0.3.1, @types/serviceworker, ulid 3.0.2