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46 | 46 |
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47 | 47 | ## 📰 News |
48 | 48 |
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| 49 | +- **2026-05-20** 🔬 **Hypothesis Registry CLI**: Closes the CLI side of the Hypothesis Registry shipped backend-only on 2026-05-16. `vibe-trading hypothesis list` prints a Rich table or JSON (`--status` filter, `--limit`); `show <id>` renders a detail panel including linked run cards; `invalidate <id> --note "..."` flips status to `rejected` while preserving prior invalidation notes when `--note` is omitted. Honors the existing `VIBE_TRADING_HYPOTHESES_PATH` env override and adds a per-invocation `--path`. 22 new tests cover wiring, JSON output, status filter, limit, missing-id errors, and note persistence. |
49 | 50 | - **2026-05-19** ✨ **Live tool feedback + graceful cancel**: Long-running tools (backtests, large PDFs, swarm workers) no longer look frozen. Each tool call now emits a 3-second heartbeat plus structured per-stage progress — `run_backtest` shows phase markers (`validate` / `simulate` / `finalize`), `read_document` ticks per page on PDF or per sheet on Excel, `read_url` marks `fetch` / `parse`. The CLI Rich Live dashboard renders a Unicode spinner, ASCII progress bar, ETA, and stacks up to 3 parallel tools keyed by name; the frontend chat ships a new `ToolProgressIndicator` with rAF-coalesced renders, ARIA `role="status"` + hidden native `<progress>` for screen readers, and a determinate `ProgressRing` SVG when total is known. First `Ctrl+C` during a CLI run now calls `agent.cancel()` for graceful exit (current step finishes, trace closes cleanly); a second within 2s force-quits. Reusable primitives extracted along the way: `ProgressBar.tsx` and `lib/tools.ts` (shared tool-name i18n). |
50 | 51 | - **2026-05-18** 🧹 **Cleanup pass + three latent bug fixes**: `CompositeEngine` no longer misroutes bare Chinese-futures codes like `RB2410` to `GlobalFuturesEngine` — `_is_china_futures` moved into a shared `_market_hooks` module with a case-normalized product table and a non-CN exchange guard, plus 9 new regression cases. Session FTS5 indexes now persist timestamps so cross-session search can sort by date; the same path also fixed a re-upsert that was wall-clocking every session's `started_at`. The Vite dev-mode proxy gained the missing `/alpha` entry so the AlphaZoo page resolves on `npm run dev`. `tests/test_e2e_harness_v2.py` (real-LLM e2e suite) is now gated behind `VIBE_TRADING_RUN_LIVE_E2E=1` so CI no longer changes shape based on env-key presence. Ruff `per-file-ignores` added for the factor zoo (3783 → 0 F401 noise), frontend tsconfig enables `noUnusedLocals` / `noUnusedParameters` as regression guards, and 76 unused `vw = vwap(...)` boilerplate lines were dropped from `gtja191` alphas. Net **-918 LOC**. |
51 | | -- **2026-05-17** 🧬 **Alpha Zoo v1 (0.1.8)**: 452 pre-built quant alphas across 4 zoos — `qlib158` (Microsoft Qlib, Apache-2 attribution), `alpha101` (Kakushadze 101 Formulaic Alphas, paper rewrite from arXiv:1601.00991), `gtja191` (Guotai Junan 2014 short-horizon factor report), and `academic` (Fama-French 5 + Carhart price-based proxies). One-line CLI to bench any zoo on your universe: `vibe-trading alpha bench --zoo gtja191 --universe csi300 --period 2018-2025`. Ships with AST purity gate, lookahead-guard test, `pytest-socket` network kill-switch, per-zoo LICENSE.md, and a Developer Certificate of Origin (DCO) workflow for community PRs. Auto-rendered Alpha Library at [vibetrading.wiki/alpha-library/](https://vibetrading.wiki/alpha-library/) + research-lab post [Which of the 191 GTJA alphas still work in 2026?](https://vibetrading.wiki/research-lab/posts/alpha-191-in-2026.html). |
52 | 52 | <details> |
53 | 53 | <summary>Earlier news</summary> |
54 | 54 |
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| 55 | +- **2026-05-17** 🧬 **Alpha Zoo v1 (0.1.8)**: 452 pre-built quant alphas across 4 zoos — `qlib158` (Microsoft Qlib, Apache-2 attribution), `alpha101` (Kakushadze 101 Formulaic Alphas, paper rewrite from arXiv:1601.00991), `gtja191` (Guotai Junan 2014 short-horizon factor report), and `academic` (Fama-French 5 + Carhart price-based proxies). One-line CLI to bench any zoo on your universe: `vibe-trading alpha bench --zoo gtja191 --universe csi300 --period 2018-2025`. Ships with AST purity gate, lookahead-guard test, `pytest-socket` network kill-switch, per-zoo LICENSE.md, and a Developer Certificate of Origin (DCO) workflow for community PRs. Auto-rendered Alpha Library at [vibetrading.wiki/alpha-library/](https://vibetrading.wiki/alpha-library/) + research-lab post [Which of the 191 GTJA alphas still work in 2026?](https://vibetrading.wiki/research-lab/posts/alpha-191-in-2026.html). |
55 | 56 | - **2026-05-16** 🧪 **Research spine update**: Added a backend Hypothesis Registry with `create_hypothesis`, `update_hypothesis`, `link_backtest`, and `search_hypotheses`; external-content readers now attach warning-only `security_warnings`; and Shadow Account scanning now uses deterministic OHLCV feature evaluation instead of the old calendar-phase stub. |
56 | 57 | - **2026-05-15** 🪪 The run detail page now surfaces the Trust Layer run card alongside metrics and artifacts, completing the UI side of the `run_card.json` work landed on 2026-05-12. `PersistentMemory.add()` was also hardened on length, empty/whitespace-only names, and C0/C1 control bytes from the #108/#109/#110 triage ([#112](https://github.com/HKUDS/Vibe-Trading/pull/112), thanks @Teerapat-Vatpitak). |
57 | 58 | - **2026-05-14** 🌐 the public wiki is now live at [vibetrading.wiki](https://vibetrading.wiki/) with docs, tutorials, Research Lab, and Alpha Library sections deployed through Cloudflare Pages. Persistent memory is also inspectable from the CLI via `vibe-trading memory list/show/search/forget` ([#102](https://github.com/HKUDS/Vibe-Trading/pull/102), thanks @Teerapat-Vatpitak), and memory tokenization/slugs now support Thai, Arabic, Hebrew, and Cyrillic text ([#104](https://github.com/HKUDS/Vibe-Trading/pull/104)). |
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