> ## Documentation Index
> Fetch the complete documentation index at: https://hubify.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Version history for Hubify Labs, new features, improvements, and fixes.

# Changelog

All notable changes to Hubify Labs are documented here.

## v1.3.0, 2026-04-30

### New Features

* **Captain Recent Lab Events**, Live stream of every agent action in your lab, sourced from the `agentEvents` ledger. Cross-checked against every Convex mutation that should leave a trace.
* **Live Lab Activity heatmaps**, 24h heatmap above the fold on Captain View, plus a public version on every `{slug}.hubify.app` lab site.
* **15 new analytics panels**, Agent/system split, LLM/GPU mix, anomaly by scale, novelty tiers, daily spend variance, backup age, review verdict trend, model confidence, standup day coverage, survey completeness, review confidence × verdict, comms 6w volume, experiment priority × success, discovery review coverage, sender distribution.
* **Captain broadcast compose**, Send a message to every agent in the lab from one composer.
* **Lab goals in Captain View**, Set and track lab-level objectives directly from the dashboard.
* **Experiment topic cloud + figure caption bulk gen**, Topic clustering across experiments and one-click captioning for paper figures.
* **Skills catalog**, 20 canonical agent skills shipped in `hubify-labs/` package with README index.
* **Per-lab chat dock memory**, The orchestrator chat dock remembers position (left/right/bottom/hidden) per lab.
* **Mintlify-powered docs**, `/docs/*` is now served by Mintlify with full Tabs, CodeGroup, CardGroup, ParamField, and ResponseField support. New: per-page OG metadata, What's new panel, Core Concepts TOC, expanded sidebar (features, integrations, MCP).

### Improvements

* `/app` empty state is now an orchestrator chat with starter prompts and docs links, not a Welcome GUI.
* `/sign-in` covers 7 new error codes (verify\_failed, github\_missing\_params, github\_user\_fetch, github\_pro\_store\_failed, github\_callback\_failed, user\_create\_failed, not\_signed\_in) with a catch-all for unknown params.
* Settings → API Keys shows a red "missing key" CTA banner for unset `ANTHROPIC_API_KEY` and a presence badge for 12 server env vars via `/api/env-check`.
* Captain skeleton shimmer during initial Convex load instead of "No labs yet" or "No activity yet" flash.
* Honest empty states across Captain papers, graph view, and labs view, no synthetic fallback nodes.
* Sidebar `/docs` link in the `/app` footer for one-click reference jump.
* Marketing nav surfaces docs and lifts Live Lab Activity above the fold.

### Fixes

* `/docs/api` dead link in Settings repointed to `/docs/api/overview`.
* 3 orphaned mdx slugs (api/files, api/sync, guides/local-agents) surfaced in Mintlify nav.
* 7 callsites silently dropped Newsreader to Georgia for paper drafts and abstracts; fixed by routing through the shared `--serif` token.
* Turbopack root pinned to project dir to fix tailwindcss resolution.
* `--danger` token aliased to `--crit` so 8 callsites resolve under both themes.

### For contributors

* 328 stale color fallbacks and 239 stale font fallbacks dropped across `src/` (cleaner DSI surface, easier theme audits).
* Mintlify renderer audit: 70 mdx files, 0 unhandled tags, 22 orphaned slugs catalogued.
* POLISH\_LOOP autonomous cron retired; replaced by the on-demand 15-min loop with phase-advancement protocol.

***

## v1.2.0, 2026-04-14

### New Features

* **MCP Server**, Connect Claude Code, Cursor, and other MCP hosts to your lab. 18 tools, 6 resource types, 5 pre-built prompts.
* **Cross-model peer review**, Papers and experiment results are reviewed by multiple AI model providers (Claude, GPT, Gemini, Grok) to prevent echo chambers.
* **Standup transcripts**, All-hands standups generate structured transcripts with action items and escalations.
* **HuggingFace integration**, Push datasets, models, and Spaces to HuggingFace Hub directly from your lab.

### Improvements

* Experiment resume from checkpoint now works across pod restarts
* Pod budget alerts include projected end-of-month spend
* Lab site analytics now show Google Scholar referrals
* CLI `--json` output is now consistent across all commands

### Fixes

* Fixed pod idle detection failing when GPU utilization was exactly 0%
* Fixed paper compile timeout on papers with more than 15 figures
* Fixed agent metrics double-counting tasks reassigned after failure

***

## v1.1.0, 2026-03-15

### New Features

* **Novelty scoring**, AI-powered assessment of how novel experiment findings are compared to existing literature.
* **Knowledge base search**, Full-text search across all wiki entries with relevance ranking.
* **Pod templates**, Create reusable pod configurations for common experiment types.
* **Paper claims table**, Track every scientific claim with evidence links and verification status.

### Improvements

* Captain View now shows paper readiness alongside experiments
* Agent activity feed is color-coded by event type
* Experiment outputs download 3x faster with parallel streams

### Fixes

* Fixed QC gate false positives when R-hat was exactly 1.00
* Fixed lab site deploy failing when custom domain SSL was renewing
* Fixed CLI login flow on Windows WSL

***

## v1.0.0, 2026-02-15

### Initial Release

* **Labs**, Isolated research environments with agents, compute, and public sites
* **Experiments**, GPU-powered experiment execution with automatic QC gates
* **Agents**, Hierarchical multi-agent system (orchestrator, leads, workers)
* **Papers**, End-to-end paper pipeline from outline to PDF compilation
* **Knowledge Base**, Karpathy-style structured wiki with entities, concepts, sources
* **Lab Sites**, Public research websites at `{slug}.hubify.app`
* **Captain View**, Research command center dashboard
* **CLI**, Full-featured terminal interface with TUI mode
* **REST API**, Programmatic access to all lab resources
* **RunPod integration**, H100/H200/A100 GPU compute
* **arXiv packaging**, Submission-ready tarball generation

***

## Roadmap

Planned features for upcoming releases. Items marked "partial" have existing scaffold in the codebase; items marked "planned" have no code yet.

| Feature                              | Target  | Status                            |
| ------------------------------------ | ------- | --------------------------------- |
| Modal serverless GPU integration     | Q3 2026 | planned                           |
| Direct arXiv API submission          | Q3 2026 | planned                           |
| Windows desktop app                  | Q3 2026 | partial (Tauri scaffold exists)   |
| Team collaboration (multi-user labs) | Q4 2026 | planned                           |
| Citation graph visualization         | Q4 2026 | partial (Semantic Scholar wiring) |
| Automated literature monitoring      | Q4 2026 | partial (`/watch` command in CLI) |