v0.3.4

v0.3.4 - 2026-06-12

Research

• Added feynman paper <id-or-title> for single-paper access resolution. It writes Markdown and JSON access reports, records legal candidates from OpenAlex, DOI, PMID/PMCID, arXiv/alphaXiv, and Europe PMC, and can fetch source-specific text with --fetch-full-text while keeping raw full-text bodies out of artifacts.
• Added feynman rank <topic>, the first PaperRank workflow. It fetches OpenAlex paper metadata, ranks candidates for read-first triage with transparent scores for topical fit, citation influence, graph prestige, citation velocity, methodology evidence, and reproducibility evidence, then writes auditable artifacts under outputs/.
• PaperRank's core user job is read-order triage: answer "what should I read first, and why?" with a ranked brief, per-paper score audit, JSONL data, local citation/field structure, and provenance.
• Added research-loop artifacts that stay tied to that job: a ranked brief, score audit, JSONL score/data, rank-sensitivity checks, local citation graph/explorer, field map, and provenance by default. Optional flags add citation-neighborhood expansion, source-specific full-text enrichment, research critique, empirical preference calibration templates, reproduction-evidence ledgers/templates/replication plans, or bounded model synthesis.
• PaperRank does not claim completed replication or peer review. It keeps raw full-text bodies out of generated artifacts, records model-selection provenance for synthesis, and labels uncalibrated or missing evidence explicitly.

Model Catalog

• Fixed research model selection so recommended/default model paths, stale settings, model lists, and explicit CLI overrides reject Pro-class model IDs and keep OpenAI-only installs on the newest available non-Pro GPT model exposed by Pi. Updated LiteLLM setup fallback and setup/configuration docs to avoid GPT-4-era, stale, and premium-tier defaults.
• Added model-selection provenance to PaperRank synthesis so normal CLI output, JSON output, generated synthesis Markdown, and rank provenance name the actual model and whether it came from the current recommendation path or an explicit override.

AlphaXiv

• Hardened shell-based alphaXiv access through feynman alpha ... so Feynman uses its bundled patched alphaXiv client instead of stale global alpha or feynman binaries inside agent bash sessions.

Pi Runtime

• Refreshed the bundled Pi runtime from 0.79.1 to 0.79.10 across all four packages (pi-coding-agent, pi-agent-core, pi-ai, pi-tui) and aligned Feynman's packaged fallback/runtime-peer seeding to the same version, so clean installs and bundled runtime rebuilds no longer lag behind the latest published Pi patch line. This inherits Pi's compaction-event context, safer exact-version update flow, nested-repo find fix, and OpenAI-compatible reasoning_details streaming fix.
• Updated the production dependency overrides for hono, protobufjs, undici, and ws so npm audit --omit=dev is clean after the Pi refresh.
• Fixed session rename crashes when long slash-workflow names overflowed the custom header. Header workflow names are now clipped to their column in both wide and narrow layouts before descriptions are rendered.
• Removed the old generative-ui, ui, and all-extras optional package/update targets. Optional packages now stay one-by-one and research-continuity focused.

Website

• Updated the website's in-range stale package set (@tailwindcss/vite, tailwindcss, lucide-react, and eslint) after the dependency freshness sweep.

Validation

• Re-ran the full local validation sweep after the version refresh: tests, typecheck, build, package dry-run, CLI version smoke, production audits, and website build.