v0.1.0 (Initial Release)

What's Changed

• Integrate Pretext Core Layout Engine by @fderuiter in #1
• Phase 3: Visual Ecosystem Setup by @fderuiter in #2
• build(deps): bump next from 16.2.4 to 16.2.6 in the npm_and_yarn group across 1 directory by @dependabot[bot] in #3
• Implement TypeScript-first design manifest and build-time theme sync by @google-labs-jules[bot] in #49
• feat: automate design token synchronization from CSS to TypeScript by @google-labs-jules[bot] in #52
• Implement Native ISR for case study detail pages by @google-labs-jules[bot] in #50
• Implement Platform Transparency Hub for verifiable security metrics by @google-labs-jules[bot] in #53
• feat: integrate Sentry for production observability and error tracking by @google-labs-jules[bot] in #54
• feat: implement global measurement caching for layout hooks by @google-labs-jules[bot] in #55
• feat: implement standardized persistence utility for CLI history by @google-labs-jules[bot] in #56
• Refactor masonry layout logic into custom hook and shared constants by @google-labs-jules[bot] in #57
• Implement Zero-Downtime Resilience Engine for DB Migrations by @google-labs-jules[bot] in #62
• Establish engineering-driven logic testing for core algorithms by @google-labs-jules[bot] in #63
• feat: implement high-availability telemetry buffer with Redis fallback by @google-labs-jules[bot] in #64
• Establish Rigor Ecosystem for automated layout and performance gating by @google-labs-jules[bot] in #65
• Humanize portfolio with civic milestones and creative narratives by @google-labs-jules[bot] in #69
• Implement Enterprise Accessibility Infrastructure and PDF/UA Engine by @google-labs-jules[bot] in #76
• Secure Telemetry Sync Route Authorization by @google-labs-jules[bot] in #87
• feat: integrate native framer-motion useReducedMotion hooks for system-level accessibility by @google-labs-jules[bot] in #88
• feat(ci): implement branch-isolated dual caching for Next.js and Playwright by @google-labs-jules[bot] in #89
• feat: implement static pre-commit and seed script regex guards by @google-labs-jules[bot] in #91
• feat: Targeted Route Error Telemetry on 404 Pages by @google-labs-jules[bot] in #94
• Update Telemetry Sync Cron Job Frequency to Daily by @fderuiter in #97
• Integrate Vercel Analytics by @fderuiter in #96
• Post-Build Conditional Migration Execution by @google-labs-jules[bot] in #95
• fix: make preview builds and routes fully robust to database branch limit failures by @google-labs-jules[bot] in #102
• feat: defer CommandPalette with SearchWrapper client loader and design interactive 404 page by @google-labs-jules[bot] in #92
• feat: fetch static public ASCII art on client idle by @google-labs-jules[bot] in #113
• feat: Centralized Graphics Math and Layout Engine Abstraction by @google-labs-jules[bot] in #114
• feat: implement accessible logic proof workspace with split-view command console by @google-labs-jules[bot] in #109
• feat: implement interactive console API with sandbox event bridge by @google-labs-jules[bot] in #106
• Fix GitHub Telemetry Cache Key Collision and Metrics Bleeding by @google-labs-jules[bot] in #105
• Implement Targeted Error Sanitization and Build-Time Log Suppression by @google-labs-jules[bot] in #104
• Feature: Language-Tailored Simulated Telemetry for Legacy & Private Projects by @google-labs-jules[bot] in #103
• feat(sandbox): implement interactive terminal sandbox accessibility enhancements by @google-labs-jules[bot] in #117
• feat: Unified Recovery Layout & Global Search Context by @google-labs-jules[bot] in #108
• Unified Responsive Observer Infrastructure by @google-labs-jules[bot] in #110
• feat: Context-Aware Global Listener Exclusion & Garmin Watch Simulator by @google-labs-jules[bot] in #118
• feat(layout): centralize theme font resolution and unify markdown tokenization configurations by @google-labs-jules[bot] in #119
• feat: Implement dynamic height override context and interactive Pitch/Reality switcher for bento grid cards by @google-labs-jules[bot] in #107
• feat: declarative Zod validation and programmatic OpenAPI spec generation by @google-labs-jules[bot] in #112
• feat: Implement Smart Fuzzy Matcher & Telemetry Pipeline on NotFound Fallbacks by @google-labs-jules[bot] in #116
• feat: Implement Progressive Retro Labyrinth on 404 Not Found Page by @google-labs-jules[bot] in #145
• feat: implement translation-aware layout dependency tracking and cache invalidation by @google-labs-jules[bot] in #144
• feat: implement multi-paragraph userland splitting with layout calibration by @google-labs-jules[bot] in #143
• feat: implement Vitest-powered programmatic integrity gates by @google-labs-jules[bot] in #141
• feat: implement automated browser-based accessibility audits with Playwright-Axe by @google-labs-jules[bot] in #140
• feat: Background Tactic Simulation with 5s Watchdog Worker Recovery by @google-labs-jules[bot] in #139
• feat: Standardized SDK-Based Telemetry Rate Limiting with Local Caching by @google-labs-jules[bot] in #136
• feat: Implement Global Dynamic Multi-Profile Synthesizer with Sound Settings Panel by @google-labs-jules[bot] in #134
• feat: Interactive Terminology Tooltips in Case Studies by @google-labs-jules[bot] in #133
• feat: implement centralized Sentry telemetry filtering for GameEngineException by @google-labs-jules[bot] in #131
• feat: implement gamified recruiter compatibility simulator route by @google-labs-jules[bot] in #130
• feat: implement transparent continuous overlay layer for accessible text layouts by @google-labs-jules[bot] in #126
• feat: automate TypeDoc compilation, markdown linting, and CI drift checking by @google-labs-jules[bot] in #124
• docs: align CMS guidelines with RichNarrative HTML allowlist & compile docs by @google-labs-jules[bot] in #163
• feat: Implement Integrated JSDOM Unit/Integration Test Suite and Enforce 80% Hard Gates by @google-labs-jules[bot] in #168
• feat: language-tailored simulated telemetry and alignment fixes by @google-labs-jules[bot] in #166
• perf: optimize Playwright cache and resolve accessibility test failures by @google-labs-jules[bot] in #165
• docs: align permitted HTML elements and attributes list with RichNarrative component schema by @google-labs-jules[bot] in #164
• feat: implement integrated command console split-view keyboard navigation and accessibility by @google-labs-jules[bot] in #157
• feat(telemetry): implement robust unit test suite for pipeline timeout and deduplication logic by @google-labs-jules[bot] in #155
• feat(ci): implement branch-isolated Next.js and Playwright dual caching by @google-labs-jules[bot] in #170
• feat(a11y): implement interactive accessibility e2e tests and fix WCAG label violation by @google-labs-jules[bot] in #171
• feat: idiomatic context provider & unified recovery layout by @google-labs-jules[bot] in #172
• feat: enhance static pre-commit and seed script regex guards with template literal support and unit testing by @google-labs-jules[bot] in #174
• feat(schemaflow): implement declarative SVG layout proof tree, telemetry RAM gauge, and state rollback history by @google-labs-jules[bot] in #175
• Polish portfolio pages, interactive demos, and supporting documentation by @fderuiter in #179
• Fix Vercel build migration configuration by @fderuiter in #185
• Add PostgreSQL migration integrity checks and production baseline rehearsal by @fderuiter in #187
• Ci/cd fix by @fderuiter in #188
• feat: add interactive developer simulation suite (Lean 4 AST, Garmin … by @fderuiter in #189
• feat: CRF Studio, 3D Neuroimaging QA Simulator, Theorem Prover, and Arcade Enhancements by @fderuiter in #190
• Dev by @fderuiter in #213
• perf: mobile engine optimizations, benchmark suite extensions, and integration test coverage by @fderuiter in #222
• feat(arcade): implement progressive play cabinets with hover prefetching across all routes by @google-labs-jules[bot] in #237
• feat(proof): refactor proof workspace page to support dynamic lazy loading and skeleton rendering by @google-labs-jules[bot] in #236
• feat(perf): implement hydration-deferred components with structure-matched skeletons by @google-labs-jules[bot] in #235
• perf(hooks): implement browser-only rAF-throttled global resize observer hook by @google-labs-jules[bot] in #234
• feat(homepage): configure page-level route segment for 1h ISR revalidation by @google-labs-jules[bot] in #232
• feat: polymorphic CardTitle heading elements for WCAG compliance by @google-labs-jules[bot] in #231
• feat(telemetry): implement generational double-buffered rate limit bypass cache by @google-labs-jules[bot] in #230
• feat(clinical-trial-chaos): stable long-lived game loop with mirroring refs by @google-labs-jules[bot] in #229
• feat: responsive regex tokenizer and css variable synchronization by @google-labs-jules[bot] in #227
• feat(seo): client-side hoisted metadata override for custom 404 & error routes by @google-labs-jules[bot] in #226
• Strict Global Documentation Verification by @google-labs-jules[bot] in #225
• feat(a11y): Refactor terminology tooltips and dynamic HTML parser for WCAG compliance by @google-labs-jules[bot] in #223
• feat: comprehensive accessibility (a11y) improvements for LaserLoon & WorkingWithDuck simulators by @google-labs-jules[bot] in #221
• feat(sandbox): implement db-backed playbacks with step player controller by @google-labs-jules[bot] in #220
• feat(simulator): implement dynamic environment-aware clipboard cascade utility with accessibility announcements by @google-labs-jules[bot] in #219
• test: add build-time inline terminology validation suite by @google-labs-jules[bot] in #218
• test(telemetry): implement unified live-database integration testing by @google-labs-jules[bot] in #217
• feat(simulator): implement ecosystem-aligned accessibility integration by @google-labs-jules[bot] in #216
• fix(wizard): scoped keyboard navigation, focus trapping, and restoration by @google-labs-jules[bot] in #240
• feat: centralize XML escaping utility and add dedicated unit tests by @google-labs-jules[bot] in #243
• feat(garmin): integrate Unified CPU/Thermal Simulator and interactive telemetry widget by @google-labs-jules[bot] in #244
• fix(chaos): freeze game loop on active modal interactions by @google-labs-jules[bot] in #245
• feat(layout): implement localized lazy style resolution by @google-labs-jules[bot] in #246
• feat(seo): Centralize SEO environment verification and dynamic robots.txt rules by @google-labs-jules[bot] in #247
• fix(security): upgrade isomorphic-dompurify to remediate CVE-2026-65898 by @google-labs-jules[bot] in #248
• feat(design): implement scientific engineering editorial design system and crf light mode by @fderuiter in #259
• feat: update base URL fallback to canonical domain https://fderuiter.dev by @google-labs-jules[bot] in #257
• feat(arcade): integrate interactive meme vault, audio visualizer, and polish by @fderuiter in #260
• feat(synth): comprehensively synthesize all open PRs (261-291) with verified invariants, tests, and build by @fderuiter in #268
• Dev/pr integration 2026 08 18 by @fderuiter in #304
• feat(seo): add edge-cached social preview cards for core showcase & arcade routes by @google-labs-jules[bot] in #335
• feat(hooks): implement reusable offline queue hook with optimistic feedback sync by @google-labs-jules[bot] in #340
• feat(quasi-perfect): implement adaptive mobile accordion drawers and tap-select interaction by @google-labs-jules[bot] in #339
• feat(perf): implement viewport-driven component asset guard for 3D brain viewer and scrapbook photos by @google-labs-jules[bot] in #337
• refactor(arcade): replace rigid height classes with CSS utility aspect-ratio rules by @google-labs-jules[bot] in #333
• feat(seo): map static sitemap routes to fixed timestamps and enable ISR revalidation by @google-labs-jules[bot] in #334
• feat(pwa): Serwist integrated PWA engine with offline app shell fallback by @google-labs-jules[bot] in #336
• feat(perf): implement frame-bound event throttling and intersection guard for canvas views by @google-labs-jules[bot] in #346
• fix(pretext): centralize high contrast forced-colors protection for text overlays by @google-labs-jules[bot] in #347
• feat(perf): implement React 19 resource preloading with font preconnection by @google-labs-jules[bot] in #348
• refactor(security): unify proxy IP extraction and Web Crypto client hashing by @google-labs-jules[bot] in #349
• feat(ci): Pipeline Release Gate and Unified Migration Validator by @google-labs-jules[bot] in #353
• perf(compiler): optimize icon package imports and extract studio theme CSS by @google-labs-jules[bot] in #352
• feat(types): implement targeted contract typing & ambient window extensions by @google-labs-jules[bot] in #351
• perf(visualizers): drive CSS variables directly on DOM refs and isolate GPU compositor scale transforms by @google-labs-jules[bot] in #355
• perf(canvas): ref-based state decoupling and delta-time engine across simulators by @google-labs-jules[bot] in #360
• feat(telemetry): atomic LMOVE queue, passive timer rotation, and non-blocking DB health check by @google-labs-jules[bot] in #359
• ci(bundle): enforce strict CLI mode and CI gate step for bundle budgets by @google-labs-jules[bot] in #358
• Add Sortify Case Study & Core Engineering Modules by @fderuiter in #367
• feat(case-studies): add UALBF verified proof engine case study by @fderuiter in #366
• Add OxidizeMath Case Study Technical Breakdown & Portfolio Integration by @fderuiter in #365
• feat(case-study): integrate polyglot-tsp technical breakdown by @fderuiter in #364
• feat: integrate InBody QR Data Decoder & Analyzer case study by @fderuiter in #368
• feat: integrate Hono-Kiln technical case study and portfolio metadata by @fderuiter in #371
• Add Cadence Clinical case study and portfolio integration by @fderuiter in #369
• refactor(crf): split AST evaluator & CDASH library into submodules with memoized term engine by @google-labs-jules[bot] in #373
• feat(export): Dichotomous Sub-Variable CDISC-SDTM Exporter for SAS and R by @google-labs-jules[bot] in #378
• feat(seo): decouple server breadcrumb schema rendering and standardize layout metadata by @google-labs-jules[bot] in #375
• Add Laser Loon Graphic Design Case Study and Asset Distribution Hub by @fderuiter in #380
• Update Duck ASCII Art by @fderuiter in #381
• feat(ui): implement lightweight inline terminology parsing in FormattedMarkdownText by @google-labs-jules[bot] in #397
• feat(arcade): implement standardized 3-step pre-game setup wizard across all 6 arcade titles by @google-labs-jules[bot] in #396
• perf(viewport): defer 3D brain mesh and scrapbook photo fetches until viewport intersection by @google-labs-jules[bot] in #405
• fix(ui): defensive utility bounds and dynamic popover scaling on narrow viewports by @google-labs-jules[bot] in #408
• feat(duck): add priority loading attribute to milestone images by @google-labs-jules[bot] in #409
• feat(offline-queue): reusable offline queue hook with optimistic feedback sync by @google-labs-jules[bot] in #411
• feat(edge): centralize network security middleware and modular domain services by @google-labs-jules[bot] in #412
• fix(workspace): enforce reserved aspect ratio skeletons to eliminate layout shift by @google-labs-jules[bot] in #413
• feat(pwa): Serwist integrated PWA engine with offline app shell fallback by @google-labs-jules[bot] in #414
• feat(storage): Centralized Safe Storage Utility with LRU Metadata Eviction & Fallback by @google-labs-jules[bot] in #415
• feat(design-tokens): systematic design token migration and dual governance engine by @google-labs-jules[bot] in #416
• feat(ui): shared defensive layout primitives with interactive visual dev HUD by @google-labs-jules[bot] in #417
• feat(crf): dynamically split document export compilation libraries and engines by @google-labs-jules[bot] in #418
• feat(studio): split route entrypoints with lazy engine loading and preset decoupling by @google-labs-jules[bot] in #423
• Integrate clintrials case study and portfolio synchronization by @fderuiter in #425
• fix(api): align case study submission route response payload with OpenAPI schema by @google-labs-jules[bot] in #424
• fix(dx): align pre-commit test scoping and property fuzzing CI gates by @google-labs-jules[bot] in #426
• feat(sec): programmatic release gate with audited vulnerability overrides by @google-labs-jules[bot] in #429
• feat(security): define declarative dependency overrides in manifest by @google-labs-jules[bot] in #430
• docs(db): correct migration guide and enforce doc-to-code drift guard by @google-labs-jules[bot] in #432
• fix(crf): return explicit null on division by zero or missing inputs and render uncalculated UI blank state by @google-labs-jules[bot] in #433
• docs(openapi): synchronize feedback models and interaction endpoints across docs and openapi contract by @google-labs-jules[bot] in #434
• feat(crf): Dichotomous Sub-Variable CDISC-SDTM Exporter by @google-labs-jules[bot] in #438
• docs(arch): update architectural maps and route tree parity by @google-labs-jules[bot] in #427
• feat(dx): interactive setup command & onboarding documentation drift guard by @google-labs-jules[bot] in #431
• perf(layout): remove redundant external font preconnect hints by @google-labs-jules[bot] in #439
• Add Lambda-Wave Real-Time SGRT FMCW Radar System Case Study by @fderuiter in #450
• feat(moderation): implement synchronous profanity and rant barrier by @google-labs-jules[bot] in #449
• feat(layout): add pretext block parser for multi-line logs and code diffs by @google-labs-jules[bot] in #446
• Add Sonos Network Controller Case Study & Portfolio Integration by @fderuiter in #444
• feat: add Equipose Randomization technical case study by @fderuiter in #451
• Dev by @fderuiter in #453

New Contributors

• @dependabot[bot] made their first contribution in #3

Full Changelog: https://github.com/fderuiter/portfolio/commits/v0.1.0