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cf0 ships in steady, dated releases. Each entry below is a real shipment customers were notified about. For platform announcements, follow @cf0ai. For early-access programs and the founding-analyst circle, contact filippo@cf0.ai.
19 May 2026
Knowledge surface, onboarding, help sheet, faster listings
Tags: New feature · UI · PerformanceWhat’s new
  • Knowledge — the cf0 knowledge surface gets ten dedicated sub-views: compiled truth, drift, provenance, graph, dashboards, and more.
  • Self-serve onboarding — new analysts get a guided welcome step that sets role, sectors, and language before the first Lab session.
  • Help sheet, always on — a persistent help drawer with shortcut hints surfaces from any page; press ? to toggle.
  • Page hints — short overlays explain what each surface does the first time you land on it.
Heads up
  • Faster listings — Filings, Reports, and Documents lists now use HTTP caching (weak ETag + 304) so revisiting a list is near-instant. Large filings tables are virtualised — scrolling thousands of rows stays smooth.
  • Dark-mode polish — token fixes for borders and muted text resolve a handful of contrast issues in dark theme.
17 May 2026
docs.cf0.ai launches
Tags: New featureWhat’s new
  • Public documentation — every cf0 surface is now documented at docs.cf0.ai. Lab, Reports, Filings, Documents, Skills, Knowledge, and analyst walkthroughs.
  • Search the docs — keyword search across every page; results include the section and surrounding context.
  • AI-native ingestion — every page is exposed as /llms.txt and /llms-full.txt; the “open in Claude / ChatGPT / Cursor” dropdown copies any page straight into your AI tool.
  • MCP server for docs — point your Claude Code or Cursor at the cf0-docs MCP to let agents search and read the docs directly during research sessions.
4 May 2026
status.cf0.ai live on incident.io
Tags: Admin & complianceWhat’s new
  • Public status pagestatus.cf0.ai goes live. Live component health for Lab, Reports, Filings, and authentication, with a feed of past incidents and root-cause notes.
  • Subscribe to updates — analysts and ops contacts can subscribe to email or Slack notifications for incidents on the components their work depends on.
27 April 2026
Excel and PowerPoint export, fund filings, autonomous briefs
Tags: New feature · Data updateWhat’s new
  • Excel and PowerPoint export — generate native .xlsx and .pptx from any analysis or uploaded document. Formulas, formatting, and source links carry through.
  • Autonomous agents — overnight briefs on names you’ve analysed, ready before your morning open.
Data & filings
  • Fund filings — N-PORT, N-CSR, and N-PX now queryable alongside 10-K, 10-Q, 8-K, and 13-F. Use these for institutional-holdings work and fund-level disclosure tracking.
5 April 2026
Org admin controls and team document sharing
Tags: New feature · Admin & complianceWhat’s new
  • Org dashboard — admins see how the team is using cf0: who’s active, which skills they use, who might need help. Aggregate counts only — thread bodies stay private to each analyst.
  • Team document sharing — upload a model or research file and it appears in every analyst’s workspace. Analysts can request shares; admins approve with one click.
  • Shared documents power Lab — anything your team shares becomes part of cf0’s working index. Ask about a shared doc and the agent knows where to find it.
  • Report version history — scrub through every version of an edited report; restore any prior state.
  • Edit any uploaded document — same report-editing workflow now applies to PDFs and Word docs.
5 April 2026
Report editing v1, /compact, interrupt, unified document editing
Tags: New feature · UIWhat’s new
  • Report editing v1 — natural-language edits to generated reports with inline diff review and accept/reject controls per section.
  • /compact slash command — trigger chat compaction on demand to keep context focused.
  • Interrupt button — stop the agent mid-response without losing the thread.
  • Unified document editing — extends the report-edit pipeline to PDF, DOCX, TXT, MD, and HTML uploads. Inline diffs, accept or reject changes.
1 April 2026
Per-chat artifacts and side-by-side report editing
Tags: New feature · UIWhat’s new
  • Per-chat artifacts — every Lab thread keeps its reports, audits, and long-action workflows in an artifact panel (preview or PDF mode).
  • Side-by-side report editing — after generating a report, @ the file in chat and ask for edits; changes appear inline with accept-or-decline controls per section.
  • Richer LLM output — better visualization of tables, sources, and structured data inline in chat.
Heads up
  • Frontend stability pass: fewer transient UI errors on long sessions and mid-stream refreshes.
31 March 2026
Interactive observability, clarifying questions, filings ingestion page
Tags: New feature · AccuracyWhat’s new
  • Interactive observability panel — see exactly what the model is reading from filings, financials, and sources — not just which tools it called.
  • Clarifying-question gates — the model pauses to confirm the assumptions that change outputs significantly (WACC, growth rates, terminal multiples) before generating a DCF or valuation.
  • Filings ingestion page — view 10-K, 10-Q, 8-K, 13-F, and S-1 filings and ingest them on demand for new companies.
Accuracy & methodology
  • Longer chat context — long research threads stay coherent; conversations no longer drop content via early compaction.
  • Speed and accuracy across queries — broad performance pass on the chat and report paths.
24 March 2026
Global equities and a major intelligence upgrade
Tags: Data update · Accuracy · PerformanceData & filings
  • Global equities — filings now extend to public equities outside the US.
Accuracy & methodology
  • Smarter intelligence — better reasoning on multi-step questions; fewer drop-offs mid-answer.
  • Accuracy improvements — tighter grounding to source documents reduces wrong figures on long conversations.
Heads up
  • Faster queries — chat and report generation are noticeably quicker.
  • Quieter deploys — code updates ship without interrupting in-flight chat sessions.
20 March 2026
Calculation accuracy, SEC speed, document upload
Tags: Accuracy · Data update · UIAccuracy & methodology
  • Calculation accuracy — fewer wrong numbers, fewer hallucinated figures, better cross-checking against source filings.
Data & filings
  • SEC data speed — filings load and stream noticeably faster across 10-K, 10-Q, and 8-K queries.
What’s new
  • Document upload — drag-drop documents directly into Lab; sidebar shows uploaded files per chat.
Heads up
  • UI smoothness — chat ordering fixes so streamed thinking and tool calls render in true chronological order.
  • Infrastructure stability — broad infra reliability pass across auth, sandbox lifecycle, storage, and deploy hooks.
Last modified on May 25, 2026