CHANGELOG.md

0.0.47 (2026-05-26)

🚀 Features

• billing: Stripe Customer Portal route + email + /thanks link (#537)
• blog: brand-polish landing + Recent articles home section (#543)
• ⚠️ chat: relicense @ngaf/chat — MIT → PolyForm Noncommercial 1.0.0 OR commercial (#501)
• examples-chat: URL-based thread routing — //:threadId (#500)
• examples-chat: round-trip agent knobs through URL query params (#527)
• licensing: verification runtime — minting deploy + prod public-key wiring (PR C) (#510)
• minting: handle charge.refunded to revoke license + email customer (#529)
• website: pricing rebuild + sitewide MIT-qualification (PR B) (#502)
• website: Stripe Checkout for paid pricing tiers (PR B-Stripe) (#508)
• website: AG-UI tutorial blog post + brand-polished blog template (#528)

🩹 Fixes

• ci: minting-deploy health check uses correct domain mint.threadplane.ai (#512, #510)
• ci: add required PR gate (bd2bebb7)
• ci: repair main test regressions (9e17fcb6)
• examples-chat: collapse mode routes via UrlMatcher to preserve component instance (#504, #500)
• graph: use SDK in-process ASGI transport for thread metadata writes (#493, #492, #474)
• minting: handle one-time-payment Checkout sessions + align tier slugs (PR D) (#516)
• minting: rename DATABASE_URL → MINTING_DATABASE_URL to avoid Neon integration override (#525)
• minting: read current_period_end from subscription item (#534, #532)

⚠️ Breaking Changes

• chat: relicense @ngaf/chat — MIT → PolyForm Noncommercial 1.0.0 OR commercial (#501)

❤️ Thank You

• Brian Love @blove
• Claude Opus 4.7 (1M context)
• Claude Sonnet 4.6

0.0.35 (2026-05-16)

🚀 Features

• gtm: Spec 1E — qualified lead + drift guard (analytics-foundation 1e) (#376)

🩹 Fixes

• chat: lifecycle-guaranteed root token injection (production regression) (#375)

❤️ Thank You

• Brian Love @blove
• Claude Opus 4.7
• Claude Opus 4.7 (1M context)

0.0.34 (2026-05-16)

🚀 Features

• validate telemetry install and dogfood runtime events (#370)
• gtm: Spec 1D — website reconciliation (analytics-foundation 1d) (#365, #1)

🩹 Fixes

• remove legacy licensing telemetry (#367)
• c-generative-ui: tighten plan_tools to call ONE tool for filter/scope (#363)
• c-generative-ui: use gpt-5 + minimal reasoning for planner LLM (#372, #363)
• chat: user-bubble word-wrap — give .chat-message__layout width:100% (#362, #313, #325)
• chat: A2UI surface progressive renderer must route through render-spec (#371)
• render: strip undeclared inputs in NgComponentOutlet pass (NG0303) (#368)

❤️ Thank You

• Brian Love @blove
• Claude Opus 4.7
• Claude Opus 4.7 (1M context)

0.0.33 (2026-05-16)

🚀 Features

• c-generative-ui: airline operations KPI dashboard (PR 3 of 4) (#355)
• chat: chat-launcher-button emits (clicked) output (#354)
• cockpit: aimock harness library + per-example e2e (Phase 2) (#356)

🩹 Fixes

• c-generative-ui: switch emit_state to get_stream_writer (LangGraph 1.x) (#360)
• chat: chat-debug right-dock self-feedback (peer-only claim reads) (#359, #346)
• cockpit: Spec 1C smoke-test fixes (nx run, env, hydration, posthog) (#357)
• website-e2e: assert differentiator section by stable id, not stale heading copy (#358)

❤️ Thank You

• Brian Love @blove
• Claude Opus 4.7
• Claude Opus 4.7 (1M context)

v0.0.32 (2026-05-16)

🚀 Features

• c-examples: aviation foundation + c-tool-calls + c-subagents (PR 1 of 4) (#347)
• c-examples: aviation prompts for 7 simple c-* graphs (PR 2 of 4) (#350)
• chat: move chat-debug launcher + fix Dark theme override (#341)
• chat: chat-debug × chat-sidebar coexistence (edge-claim primitive + auto-dock) (#346)
• cockpit: aimock E2E harness — Phase 1 (streaming pilot, replaces legacy cockpit e2e) (#349)
• gtm: Spec 1C — cockpit instrumentation (analytics-foundation 1c) (#351, #328)

❤️ Thank You

• Brian Love @blove
• Claude Opus 4.7
• Claude Opus 4.7 (1M context)

0.0.31 (2026-05-15)

🚀 Features

• example-layouts: PR-0 auto-install side effect + pilot cleanup (#338)
• website: Phase 5 — marketing rewire to canonical demo (#335)

🩹 Fixes

• telemetry: preserve public publish packaging and add install reporting dashboards (#340)
• telemetry: publish package as public (4f463f35)

❤️ Thank You

• Brian Love @blove
• Claude Opus 4.7
• Claude Opus 4.7 (1M context)

0.0.29 — 2026-05-08

Fixed

• @ngaf/langgraph — regenerate(index) now repositions the LangGraph thread via as_node: '__start__' before re-submitting, so the next pull resumes at the entry node and re-runs generate against the rolled-back state. Previously the run could resume mid-graph and skip generation. (#209)

Added

• @ngaf/langgraph — regenerate(assistantMessageIndex) is now declared on the public LangGraphAgent surface (previously implemented + tested but missing from agent.types.ts). JSDoc matches the canonical Agent.regenerate contract in @ngaf/chat. (#207, #208)
• AgentTransport.updateState — optional options.asNode parameter mirrors LangGraph's as_node, used by regenerate() to anchor the rolled-back state at the entry node.

Changed

• All 7 publishable @ngaf libraries synchronized to 0.0.29 per project policy (single version across the suite).

---

0.0.28 — 2026-05-07

Breaking

• @ngaf/langgraph — removed the messagesKey option from AgentOptions. The messages slot is now fixed at the messages state key, matching the LangGraph Python/JS conventions. Consumers passing messagesKey: 'customKey' should rename the upstream graph state slot to messages instead. (Landed in #202; this entry backfills the release notes.)

Fixed

• @ngaf/langgraph — RemoveMessage wire-shape now includes role + content so checkpoint rollback (used by regenerate()) round-trips correctly through the LangGraph SDK serializer.

---

0.0.27 — 2026-05-06

Fixed

• @ngaf/langgraph — regenerate(N) now performs proper server-side rollback: emits RemoveMessage instances for every raw BaseMessage at index > userIdx and calls client.threads.updateState to roll back LangGraph thread state. Local buffer truncated inclusive of the preceding user message; re-runs via manager.submit(null). Fixes the 2u/2a duplication regression from 0.0.26. (#200)
• @ngaf/ag-ui — regenerate(N) truncates inclusive of user, syncs source agent state via source.setMessages(trimmed), then calls source.runAgent(). (#200)

Added

• AgentTransport.updateState() — optional method on the transport interface; FetchStreamTransport implements it via client.threads.updateState. StreamManagerBridge exposes updateState() + currentThreadId. Safe no-op when unsupported. (#200)

Changed

• @ngaf/ag-ui — replaced fast-json-patch.applyPatch with an inline ~50-line RFC-6902 helper (apply-patch.ts). Eliminates the CommonJS-in-ESM crash in Vite/vitest ESM contexts. (#200)

---

0.0.26 — 2026-05-05

Added

• Agent.regenerate(index) — new method on the Agent interface implemented by both LangGraph and ag-ui adapters. Replace-semantics: discards the target assistant message and all subsequent messages, then re-runs against the prior user prompt. (#199)
• <chat-message-actions> — regenerate button is disabled while agent.isLoading(). (#199)

Fixed

• Regenerate semantics — clicking "Regenerate response" no longer duplicates the conversation; runs the agent on the prior user prompt and replaces. (#199)

Changed

• @ngaf/chat — @cacheplane/partial-markdown peer bumped to ^0.3.0 (consumes nested-list parser fix and StreamStatus rename).
• All 16 @ngaf libraries synchronized to 0.0.26.

---

0.0.25 — 2026-05-04

Fixed (live-browser smoke)

• <chat-input> — textarea now auto-resizes from scrollHeight (capped at 200px / ~8 lines) so multi-line input via Shift+Enter is visible. Previously stuck at the fixed 24px / rows="1" height. (#198)
• <chat-select> — Escape now closes the menu when focus is on the trigger (previously only handled keydown inside the menu). (#198)
• <chat-message-actions> — thumbs-up/down rating buttons gain [attr.aria-pressed] bound to the rating signal so screen readers can communicate toggle state. (#198)

---

0.0.24 — 2026-05-04

Fixed (live-browser smoke)

• Markdown table rendering — MarkdownTableComponent now imports and dispatches MarkdownTableRowComponent directly instead of walking row children, so the IS_HEADER_ROW DI provider runs and <thead>/<tbody> cells render as proper <th>/<td>. (#197)
• Citation marker without URL — splits resolved branch into "with URL" (<a [attr.href]>) and "without URL" (<span class="chat-citation-marker--no-url">); switched to [attr.href] for explicit attribute removal so we no longer emit <a href="">. (#197)
• Sources panel — Pandoc-only citations ([^id]: defs in message content with no provider metadata) now render in <chat-citations>. Optionally injects CitationsResolverService and merges markdown-sidecar defs; Message.citations takes precedence by id. (#197)
• Task-list checkbox layout — checkbox + text now flow on a single line via flexbox on .chat-md-list-item--task with collapsed inner <p> margin. Multi-paragraph task items still wrap correctly. (#197)

---

0.0.23 — 2026-05-04

Added

• @ngaf/langgraph — public-API export of extractCitations (already wired internally in 0.0.21; advanced consumers building custom adapters can now reuse). (#196)
• @ngaf/ag-ui — public-API export of bridgeCitationsState. (#196)

Changed

• All 16 @ngaf libraries synchronized to 0.0.23.

---

0.0.22 — 2026-05-04

Added

• @ngaf/chat — markdown view components for GFM tables (chat-md-table, chat-md-table-row, chat-md-table-cell) and task-list checkbox prefix on MarkdownListItemComponent. The view registry now exposes all 22 node types emitted by @cacheplane/partial-markdown@0.2.0.

Changed

• All 16 @ngaf libraries synchronized to 0.0.22.

---

0.0.21 — 2026-05-04

Added

• @ngaf/chat — Citation interface, Message.citations field, <chat-citations> primitive (sources panel), MarkdownCitationReferenceComponent registered in the markdown view registry, CitationsResolverService for message-first / markdown-fallback citation lookup.
• @ngaf/langgraph — extractCitations() populates Message.citations from additional_kwargs.citations or additional_kwargs.sources.
• @ngaf/ag-ui — bridgeCitationsState() populates Message.citations from STATE_DELTA at JSON Pointer /citations/{messageId}.
• @cacheplane/partial-markdown peer in @ngaf/chat bumped to ^0.2.0.

Changed

• All @ngaf libraries synchronized to 0.0.21 per project policy (single version across the suite).

0.0.2 (2026-05-01)

🩹 Fixes

• minting-service: rename @cacheplane/* imports to @ngaf/* (#150, #145)

❤️ Thank You

• Brian Love @blove
• Claude Opus 4

0.0.1 (2026-05-01)

🚀 Features

• add cockpit registry foundation (758995c2)
• scaffold cockpit app and harness (d14ff406)
• add manifest-driven cockpit shell (78e8f5e3)
• add cockpit registry foundation (f199b6fd)
• scaffold cockpit app and harness (60591a9c)
• add manifest-driven cockpit shell (54ddcc37)
• add metadata-driven cockpit docs system (a6fa88f4)
• roll out cockpit capability matrix (89147140)
• add cockpit testing and deployment gates (ec0aba99)
• refresh cockpit workspace ui (83f069a1)
• glassy gradient website redesign + docs refresh (#3)
• autogenerated API reference from JSDoc (#4)
• Mintlify-aligned docs design + code highlighting (#6)
• animated arch diagram, copy buttons, tab labels, deploy docs (#8)
• gradient feature chips, copy icon, TOC fix (#9)
• add @cacheplane/render and @cacheplane/chat libraries (d2a8bd63)
• rebrand to Angular Agent Framework — agent() + @cacheplane/angular (#39, #27, #28, #29)
• add lead capture form to whitepaper announcement toast (#49, #27, #28, #29)
• animated company logo scroll strip for social proof (#50, #27, #28, #29)
• add Loops.so integration for drip email campaigns (#51, #27, #28, #29)
• replace Loops with self-hosted drip via Resend scheduled_at (#52, #27, #28, #29)
• unified gradient-header email template design (#53, #27, #28, #29)
• generative UI views system — views() API + chat integration (#57, #14, #55, #48, #56, #8, #9, #10, #11, #12, #13, #2, #16, #19, #24, #25, #26, #27, #28, #29, #30, #31, #32, #33)
• real SVG brand logos in social proof scroll strip (#62, #8, #9, #10, #11, #12, #13, #2, #14, #16, #19, #24, #25, #26, #27, #28, #29, #30, #31, #32, #33, #34, #35, #36, #37, #38, #39, #40, #41, #42, #44, #43, #45, #46, #47, #49, #50, #51, #48, #52, #53, #55)
• streaming generative UI with partial JSON parser (#69, #14)
• A2UI v0.9 protocol support — message parsing, surface rendering, 12-component catalog (#78)
• A2UI v0.9 Phase 2 — functions, validation, template expansion, two-way binding, actions (#81)
• A2UI Phase 3 — render events, 6 new components, custom catalogs (#89, #14)
• add A2UI cockpit integration with auto event routing (#93)
• handler injection context and consumer-extensible A2UI handlers (#94)
• generative UI phase 2 — SaaS metrics dashboard (#127)
• relicense to MIT (selective; minting-service stays proprietary) (#141)
• a2ui: align validation with v0.9 CheckRule spec (#97)
• a2ui: v0.9 action envelope and sendDataModel transport (#101)
• ag-ui: @cacheplane/ag-ui adapter wrapping @ag-ui/client (#139)
• ag-ui: FakeAgent for offline cockpit demo (#140)
• agent: run license check at provider init (fd95400f)
• chat: Apple-clean UI redesign + streaming example integration (499ef645)
• chat: eliminate streaming jank with append-only markdown and frame-synced pipeline (#107)
• chat: run license check at provider init (6addcd17)
• chat: decouple primitives from LangGraph via runtime-neutral ChatAgent contract (#135)
• chat: complete runtime decoupling — compositions back to @cacheplane/chat (#136)
• chat: require events$ on Agent contract with structured AgentEvent union (#138)
• chat): ship-readiness polish — Tailwind, auto-scroll, markdown, a11y (#27) * docs(chat): add ship-readiness polish implementation plan Addresses all 19 audit issues: theme consolidation, Tailwind conversion, auto-scroll, textarea auto-expand, markdown rendering, empty state, responsive sidebar, SVG icons, ARIA, and API cleanup. * feat(chat): consolidate theme into shared TS module, add icons + markdown utils * feat(chat): convert ChatComponent to Tailwind, add auto-scroll + empty state + responsive sidebar - Replace 80+ lines of inlined CSS vars with CHAT_THEME_STYLES import - Add CHAT_MARKDOWN_STYLES + renderMarkdown for AI message rendering - Convert all inline style="" attributes to Tailwind utility classes - Add auto-scroll via viewChild + effect tracking message count - Add empty state when no messages and not loading - Make thread sidebar responsive with hidden md:flex + mobile toggle - Add ARIA attributes: role=log, aria-live=polite, role=navigation - Use ViewEncapsulation.None for markdown styles * feat(chat): convert primitives to Tailwind, add textarea auto-expand + focused signal * feat(chat): convert ChatDebug + sub-components to theme-aware Tailwind * feat(chat): convert remaining compositions to Tailwind with SVG icons + theme vars * feat(chat: clean up public API, add marked peer dep, verify build Remove legacy cp-chat/cp-chat-input/cp-chat-message components and migrate all cockpit examples to the new ChatComponent composition. Export shared styles, icons, and markdown utilities from public API. Update ChatConfig with renderRegistry, avatarLabel, assistantName. Add marked as optional peer dep and fix dynamic import for library build. Add @source directive to cockpit styles for Tailwind scanning. (#27)
• cockpit: complete cockpit application with 14 capability examples (#2)
• cockpit: complete cockpit application with 14 capability examples (#14)
• cockpit: add design tokens CSS, Tailwind v4 to Angular apps, fix sidebar and code overflow (#16)
• cockpit: wire all 13 remaining Angular examples to @cacheplane/chat (40def35a)
• cockpit: production deployment - LangGraph Cloud, Angular hosting, CI (#19)
• cockpit: Tier 1 example customization — thread management + capability sidebars (7e2da191)
• cockpit: Tier 2 — memory sidebar, subagent tracking, interrupt panel (f0f1967c)
• cockpit: Tier 3 — time-travel checkpoint nav + durable-execution step pipeline (170b3047)
• cockpit: wire view components into all 6 examples (#67)
• cockpit: add render and chat product sections (#68)
• cockpit: update generative-ui example for streaming auto-detection (#75)
• cockpit: full-screen mobile navigation overlay (#91)
• cockpit): complete sidebar implementations for all 14 capability examples (#31) * fix(stream-resource): fix 3 runtime errors in streaming chat flow 1. Guard Object.keys(v) against null/undefined in values$ subscriber (stream-resource.fn.ts:94) — crashed when values event had no data 2. Handle plain JSON messages from SSE (not hydrated BaseMessage instances) in getMessageType() — _getType() is a class method not available on plain objects; fall back to reading the type property 3. Fix event data extraction in processEvent — normalizeSdkEvent spreads data into the event object, so event['values'] was always undefined; use extractEventData() to read from event['data'] instead. Also sync messages$ from values events and merge messages/partial updates by id to preserve the full message history including human messages. * fix(stream-resource): handle both SDK and mock event formats in extractEventData * docs(cockpit): add cockpit examples validation implementation plan * feat(cockpit): add thread picker sidebar to persistence example * feat(cockpit): add checkpoint timeline sidebar to time-travel example * feat(cockpit): add step progress sidebar to durable-execution example * feat(cockpit): add plan checklist sidebar to planning example * feat(cockpit): add skill invocations sidebar to skills example * feat(cockpit): add delegation tracker sidebar to subagents example Derive delegations from stream.messages() by finding tool_calls in AI messages and matching them with tool result messages. Each delegation shows a status dot (green=complete, amber=running, red=error), agent name, and status text. * feat(cockpit): add file operations sidebar to filesystem example * feat(cockpit): add execution output sidebar to sandboxes example * feat(cockpit: add learned facts sidebar to memory example Derive memory entries from stream.value() by checking for agent_memory or memory dict fields in graph state. Sidebar displays each fact as a bold key with muted value text, plus a count in the header. (#31)
• db: scaffold @cacheplane/db lib (eea577c3)
• db: add Drizzle client factory (15dcbd88)
• db: add licenses table schema (aea37a5f)
• db: add processed_events table schema (3d46420d)
• db: configure drizzle-kit and generate initial migration (9dc0ad3e)
• db: add testcontainers-based integration test helpers (42c5a44d)
• db: add processed-events queries with idempotency (00c0cb73)
• db: add license queries (upsert, get, revoke, updateToken, byEmail) (97f23917)
• example-layouts: shared responsive layout library for 30 cockpit apps (#95)
• generative-ui: update standalone graph to Phase 2 dashboard (#129)
• licensing: scaffold @cacheplane/licensing library (3c825f1a)
• licensing: add license token schema and parser (17ae35f8)
• licensing: add offline ed25519 license verification (5f0464d2)
• licensing: add license status evaluation with grace window (952d0671)
• licensing: add nag UX with per-package dedupe (192cdc73)
• licensing: add non-blocking telemetry client with opt-out (5e3787c2)
• licensing: embed ed25519 public key at build time (b9aac384)
• licensing: add runLicenseCheck orchestrator and public API (f8d816b3)
• licensing: add signLicense for minting signed license tokens (bb2d6255)
• minting-service: scaffold Nx Node app (6d248412)
• minting-service: add runtime deps and .env.example (cfd6cd3a)
• minting-service: add env var validation (6091cb4b)
• minting-service: add tier extraction and seat computation (ff392a0d)
• minting-service: add mintToken wrapper over @cacheplane/licensing (08711164)
• minting-service: add license email renderer and Resend wrapper (c1be7713)
• minting-service: add Stripe SDK singleton (351f0d05)
• minting-service: add handleEvent dispatcher with idempotency + compensating delete (3eea7110)
• minting-service: implement handleCheckoutCompleted (84595278)
• minting-service: implement handleSubscriptionUpdated with material-change check (43f86e58)
• minting-service: add /api/health probe (d65b2e5b)
• minting-service: add /api/stripe-webhook endpoint (e1ce4082)
• minting-service: add Vercel deployment config (c8e80ca3)
• minting-service: add manual re-mint CLI (7907e787)
• render: run license check at provider init (ad8a5e73)
• website: add Examples link to header and footer (#25)
• website: lead gen with Resend + mobile fixes + design improvements (#36, #27, #28, #29)
• website: multi-library docs for agent, render, and chat (#48)
• website: replace FullStackSection with LibrariesSection teaser cards (316bf2bc)
• website: add Libraries column to footer for SEO/bot discovery (0a41e5d5)
• website: merge DocsMobileNav into header for unified mobile navigation (f7e1d703)
• website: add /angular landing page with full conversion funnel (63daf39e)
• website: add /render landing page — Vercel json-render generative UI (0495a109)
• website: add /chat landing page — batteries-included agent chat UI (cae4b94f)
• website: refactor whitepaper pipeline for multi-config generation (d712c256)
• website: whitepaper signup API accepts paper field for library-specific tracking (d0812ba1)
• website: add library-specific download confirmation and drip email campaigns (8c0eeb06)
• website: full-screen mobile nav overlay with tab-based docs navigation (aa751c4d)
• website: wire whitepaper signup to email pipeline (90bd1046)
• website: update landing pages with A2UI specifics (f1879c3f)
• website: add Shiki syntax highlighting to landing page code blocks (2a4e2d8f)
• website: home page narrative funnel redesign (#125)
• website: add solutions landing pages for enterprise use cases (#128)
• website: align product landing pages with home page narrative (#130)
• website): add narrative sections, pilot-to-prod page, and rebrand integration (#29) * fix(website): add track shake animation to ProblemSection stall phase * fix(website): ProblemSection quality fixes — timer cleanup, unique SVG ID, aria-hidden, correct import - Store setTimeout IDs and clear them on unmount (prevents state updates on unmounted component) - Use useId() to generate unique hatchId per instance (prevents SVG pattern id collision) - Add role=progressbar + aria-valuenow to track container for screen readers - Add aria-hidden=true to decorative animated elements (pins, labels, badge, counter) - Fix import: use local lib/design-tokens instead of unresolved @cacheplane/design-tokens - Add invariant comment for done-timeout vs counter-duration coupling * feat: add FullStackSection with animated stack diagram and roadmap strip * feat: add ChatFeaturesSection with 4 interactive chat scenarios * feat: add FairComparisonSection comparison table * feat: wire ProblemSection, FullStackSection, ChatFeaturesSection, FairComparisonSection into landing page - Insert ProblemSection + FullStackSection + ChatFeaturesSection after StatsStrip - Insert FairComparisonSection after DeepAgentsShowcase - Add two ambient gradient blobs for extended page height - Task 5 (FeatureStrip copy): no-op — the problematic 'no established pattern' copy was not present in this branch * chore: add puppeteer devDependency and generate-whitepaper script * feat: add whitepaper signup API route with NDJSON persistence * feat: add whitepaper generation script * feat: add WhitePaperSection with free download and optional lead-gen form * feat: add WhitePaperSection to landing page; remove useStream parity copy from FeatureStrip * fix(whitepaper): add JetBrains Mono to Google Fonts URL and regenerate preview Fixes missing code font in whitepaper output. Regenerates whitepaper-preview.html with correct 'EB Garamond' and 'JetBrains Mono' font references throughout. * feat: add PilotHero component and /pilot-to-prod page skeleton * fix: PilotHero responsive padding, eyebrow style conflict, page metadata * feat: add WhatIsIncluded 3-column component for pilot-to-prod page * feat: add HowItWorks 3-phase timeline for pilot-to-prod page * feat: add PricingSignal pricing callout for pilot-to-prod page * feat: add WhitePaperGate 5-field lead gen form for pilot-to-prod page * fix: change role=alert to role=status to match aria-live=polite in WhitePaperGate * feat: add PilotFooterCTA and wire complete pilot-to-prod page * fix: use tokens.colors.accent in PilotFooterCTA, add aria-hidden to page blobs * feat: add Pilot to Prod nav link and restructure homepage (remove FeatureStrip/CockpitCTA/CodeBlock, add PilotProgram CTA) * fix: correct design-tokens import path in pilot-to-prod page (3 levels up) * fix: apply full review findings — messaging, mobile, UX, and RiskRemoval section - Remove useStream() parity messaging from HeroTwoCol, WhatIsIncluded, StatsStrip - Fix PricingSignal: remove ambiguous '/year', clarify as fixed fee + pilot included - Add PricingSignal mobile padding reduction via media query - Fix ProblemSection stat grid to collapse on mobile (auto-fit minmax) - Add RiskRemoval section to pilot-to-prod page (between PricingSignal and WhitePaperGate) - Fix Nav Examples link: external=true, target=_blank, rel=noopener noreferrer - Fix WhitePaperGate: role field sent in message body, not merged into company string - Fix PilotFooterCTA: replace broken whileHover borderColor with CSS class hover - Fix PilotHero: remove opacity from initial animations (prevents blank hero flash) - Increase PilotHero CTA padding to meet 44px touch target * fix: remove remaining useStream parity messaging from layout, Footer, and ValueProps * fix: second review pass — docs messaging, title, broken link, a11y labels - introduction.mdx: remove parity/useStream opening line, use Signal-native positioning - AGENTS.md.template + CLAUDE.md.template: update tagline to Signal-native - layout.tsx: update <title> from LangChain to LangGraph - Footer.tsx: fix /api-reference → /docs/api/stream-resource (was 404) - PilotHero.tsx: add aria-hidden to decorative gradient blobs - WhitePaperSection.tsx: add sr-only labels + aria-label to name/email inputs - LeadForm.tsx (pricing): add sr-only labels + aria-label to all four form inputs * feat: add whitepaper.pdf to public directory Generated from whitepaper-preview.html via Puppeteer. All 6 chapters present (Streaming State Management, Thread Persistence, Tool-Call Rendering, Human Approval Flows, Generative UI, Deterministic Testing). Fixes dead 'Download the Guide' CTAs on pilot-to-prod and homepage. * feat: citation badges on stats, pricing reframe to app deployment license Citation badges: - New CitationBadge component — click-to-open popover with source, stat, note, and link - 66% stat → Stack Overflow Developer Survey 2025 - 31% stat → ISG AI Adoption Reports - 75% stat → Stack Overflow Developer Survey 2025 - Keyboard (Escape) and outside-click dismissal, ARIA dialog role Pricing reframe (app deployment license): - Remove ALL refund/money-back/guarantee language site-wide - PilotHero: trust line → "App deployment license · $20,000 · 3-month co-pilot engagement" - PilotHero: subheadline removes "guaranteed outcome" - WhatIsIncluded: card 3 renamed from "Production Guarantee" → "App Deployment License" - HowItWorks: phase 3 removes "full refund" language, deliverable → "Production deployment" - PricingSignal: subtitle + features list updated to license/co-pilot framing - RiskRemoval: section reframed from guarantee → "What's included in the license" Replaces money-back card with "We work alongside your team" card - PilotFooterCTA: fine print updated - pilot-to-prod/page.tsx: meta description updated * feat: subtler citation badge + citations on all 77% claims CitationBadge: - Reduced to 13px, transparent background, faint border (rgba 0.2) - Text color rgba(0,64,144,0.35) at rest — nearly invisible until hovered - No fill on idle state, border-only approach New citation placements: - PilotHero subheadline: 77% → McKinsey State of AI 2024 - PilotFooterCTA body copy: 77% → McKinsey State of AI 2024 - HomePilotCTA (new component): extracts inline pilot CTA from page.tsx so it can be a client component with CitationBadge on the 77% claim - page.tsx: replaces inline section with * docs: add FullStackSection redesign spec (EM/CTO layer narrative + Gen UI bug fix) * feat(website): redesign FullStackSection for EM/CTO audience * docs: apply Angular Stream Resource rebrand to narrative components * chore: sync package-lock.json after merge * fix(website: update e2e test for new landing page structure (#29)

🩹 Fixes

• guard cockpit secret integration in ci (01d6c738)
• stabilize cockpit integration workflows (1dc96157)
• align website cockpit integration checks (f18745f5)
• stabilize cockpit deployment verification (7e431109)
• align chat agent with langgraph dev runtime (542b7448)
• verify website deploy via custom domain (1427f8d2)
• align chat agent e2e stream assertions (768d2f38)
• deploy affected apps via nx (a124eaaf)
• use portable deploy target detection (7a8e6fa9)
• fetch base commit for affected deploys (4e43963c)
• stabilize cockpit e2e shell hydration (bf0a8f58)
• TOC links, mobile polish, glass callouts, expanded intro (#7, #1, #3, #4, #5)
• complete rebrand audit — nav bug, hero copy, templates (#42, #27, #28, #29)
• API docs, pricing updates, rebrand audit fixes (#44, #27, #28, #29)
• docs tables, pricing, favicon, animation, announcement toast (#47, #27, #28, #29)
• redesign logo strip with larger ghost-style logos (#58, #8, #9, #10, #11, #12, #13, #2, #14, #16, #19, #24, #25, #26, #27, #28, #29, #30, #31, #32, #33, #34, #35, #36, #37, #38, #39, #40, #41, #42, #44, #43, #45, #46, #47, #49, #50, #51, #48, #52, #53, #55)
• resolve merge conflicts in SocialProof, increase logo visibility (#60, #8, #9, #10, #11, #12, #13, #2, #14, #16, #19, #24, #25, #26, #27, #28, #29, #30, #31, #32, #33, #34, #35, #36, #37, #38, #39, #40, #41, #42, #44, #43, #45, #46, #47, #49, #50, #51, #48, #52, #53, #55)
• resolve merge conflicts + cockpit iframe URL + stale references (#61, #57)
• clean up remaining stale stream-resource references (#72)
• add production error handling for streaming JSON parsing (#82)
• deploy 17 chat/render examples to LangGraph Cloud (#115)
• a2ui: remove unused EnvelopeKey type alias breaking production builds (#84)
• a2ui: improve catalog tests and fix misleading _bindings docs (#106)
• agent: filter SDK metadata from messages/partial events (#102)
• agent: consolidate chat graphs into streaming LangGraph deployment (#113)
• angular: normalize relative apiUrl to absolute for LangGraph SDK (#43)
• chat: fix broken style interpolation in ChatInput border-color (5fb4a584)
• chat: send simple {role, content} dict instead of HumanMessage object (b35ea6af)
• chat: refocus input after submit + force scroll on new messages (#34)
• chat: wrap content classifier in untracked() to fix NG0600 streaming crash (#104)
• chat: correct generative-ui prompt — use root not rootKey (#116)
• chat: align a2ui assistant ID with deployed graph name (#117)
• chat: revert a2ui assistant ID to c-a2ui to match deployment (#118, #117)
• chat: use c-a2ui assistant ID matching standalone deployment (#119, #117, #118)
• chat: replace LLM-based a2ui graph with hardcoded JSONL (#120)
• chat: route chat examples through streaming backend (#121, #113, #120)
• chat: add trailing newline to a2ui JSONL for parser compatibility (#122)
• chat): fix runtime errors + ViewEncapsulation breaking theme (#30) * fix(stream-resource): fix 3 runtime errors in streaming chat flow 1. Guard Object.keys(v) against null/undefined in values$ subscriber (stream-resource.fn.ts:94) — crashed when values event had no data 2. Handle plain JSON messages from SSE (not hydrated BaseMessage instances) in getMessageType() — _getType() is a class method not available on plain objects; fall back to reading the type property 3. Fix event data extraction in processEvent — normalizeSdkEvent spreads data into the event object, so event['values'] was always undefined; use extractEventData() to read from event['data'] instead. Also sync messages$ from values events and merge messages/partial updates by id to preserve the full message history including human messages. * fix(chat): fix ViewEncapsulation breaking all CSS theme variables ViewEncapsulation.None caused :host selectors in CHAT_THEME_STYLES to not match anything (no shadow DOM = :host doesn't apply). All 40+ CSS custom properties were empty, breaking the entire design. Fix: remove ViewEncapsulation.None from ChatComponent and ChatDebugComponent (default Emulated encapsulation processes :host correctly). Prefix markdown styles with ::ng-deep for innerHTML content penetration. * fix(chat): replace [innerHTML] icon bindings with inline SVG (sanitizer fix) * fix(chat): center input text, remove Assistant label, ChatGPT pattern - Input: items-end → items-center for vertical centering of single-line text - Input: inline SVG for send button (replaces [innerHTML] which Angular sanitizes) - AI messages: remove "Assistant" label, use avatar inline with content (ChatGPT pattern) - Typing indicator: match new AI message layout (avatar + dots, no label) * fix(stream-resource: handle both SDK and mock event formats in extractEventData (#30)
• ci: isolate examples deploy to prevent overwriting website (#26)
• ci: trigger examples redeploy when libs change (#46, #43)
• cockpit: production review pass — 22 fixes across 14 examples (647aa50e)
• cockpit: restore streaming and deployment-runtime to use ChatComponent (reverted by PR #19) (#19)
• cockpit: update e2e tests for current UI (#24)
• cockpit: restore fileReplacements for dev environment in all 13 Angular examples (ef804f1a)
• cockpit: use full URLs in dev environments (SDK requires absolute URLs) (9d3e02a9)
• cockpit: align all proxy configs to port 8123 (#35)
• cockpit: fix chat/input and chat/threads production builds (#77)
• cockpit: add Render/Chat to sidebar labels and prefix stripping (#80)
• cockpit: prevent [object Object] rendering when props contain unresolved $state bindings (#83)
• cockpit: add render and chat to examples deployment pipeline (79e8e0c6)
• cockpit: preserve iframe when switching between Run and Code tabs (#112)
• cockpit: align production smoke checks with chat demos (#124)
• deploy: rewrite base href per example so assets resolve to correct subpath (#37)
• e2e: update stale selectors from pre-rebrand cp-chat to chat (cf3a2a29)
• e2e: fix stale selectors in production smoke and all e2e tests (26143a6c)
• e2e: update stale test — FairComparisonSection removed, test LibrariesSection instead (4811c95b)
• e2e: use .first() for .chat-md locator to avoid strict mode violation (525c8324)
• licensing: make library dist ESM-loadable (4c19e299)
• licensing: repair fixtures.ts import after signLicense consolidation (de34a3de)
• licensing: make library browser-safe for Angular consumers (1d394107)
• minting-service: bundle Vercel functions via Nx esbuild build (#133)
• minting-service: move handler sources out of api/ for Vercel deploy (#134, #133)
• stream-resource: persist thread ID across messages + smooth scroll (#32)
• website: replace unsourced stats with verified Gartner citations (#33, #27, #28, #29)
• website: fix flaky e2e test blocking production deploys (#38)
• website: correct api reference e2e test path after rebrand (#40)
• website: remove invalid eslint-disable blocking all deploys (#64)
• website: fix API nav link, comment out logo strip, add missing deps (#87)
• website: correct cockpit iframe URLs to match 5-segment route pattern (0336c75d)
• website: simplify mobile docs nav — remove pills, uppercase labels, background highlights (fefed4ba)
• website: redesign mobile docs nav — larger touch targets, match sidebar style (0706e9f8)
• website: enlarge mobile nav section headers — match link size with SVG chevron (56e6a206)
• website: lock body scroll when mobile menu open, fix overlay gap, bigger chevrons (0aa329e0)
• website: remove unused headerColor variable breaking Vercel build (d1006300)
• website: resolve all 27 lint warnings — zero warnings (01cb4950)
• website: update SVG assets — replace streamResource with agent() and cacheplane branding (309010db)
• website: address code review — responsive grid, unique IDs, iframe sandbox, design tokens (#1, #5)
• website: prevent mobile horizontal overflow on docs pages (906f5290)
• website: remove fair comparison section and fix mobile alignment (e845ed5a)
• website: make all landing page sections responsive on mobile (a081862c)
• website: landing page polish — code padding, SDK comparison, embed frames (3bd6d267)
• website: add mobile responsive padding and sizing to home page sections (#126)
• website: correct stale GitHub URL in Footer and Nav (a59d0b12)

❤️ Thank You

• Brian Love @blove
• Claude Haiku 4.5
• Claude Opus 4
• Claude Opus 4.6
• Claude Opus 4.6 (1M context)
• Claude Opus 4.7
• Claude Sonnet 4.6