# Changelog of Bitcoin Pulse (`0xgollum/bitcoin-pulse`) Actor

- **URL**: https://apify.com/0xgollum/bitcoin-pulse/changelog.md
- **Full Actor documentation**: https://apify.com/0xgollum/bitcoin-pulse.md

## Changelog

### 0.1.7 — 2026-08-28

**Reliability overhaul — every run now returns a result.**

- **Multi-exchange data aggregation.** Market data is now pulled in parallel
  from **OKX, Bybit, Coinbase and Kraken** and merged field by field. If one
  venue is unreachable or rate-limited from a datacenter IP, the others fill
  the gap, so every row comes back complete instead of half-empty. The USD
  price is the median across venues. Each row lists which exchanges
  contributed (`data_sources`).
- **Never an empty run.** On a quiet market where no signal fires — including
  when `Only actionable signals` is enabled — the Actor now returns a single
  lightweight `status` row with the current reading (price, funding, long/short
  ratio, Fear & Greed, pulse score, regime) and the message
  *"Scanned — no actionable signal right now."* You always get a result.
- Open-interest velocity signals (`leverage_building` / `leverage_flush`) are
  now only emitted when the open-interest figure came from the same exchange
  as the previous run, avoiding false spikes when a source falls back.
- Fixed the input description that referred to "Binance symbols".

### 0.1.5 — 2026-07-31

- Hardened input parsing and history storage: a bad optional input or a
  key-value store hiccup can no longer fail a run after data was fetched.

### 0.1.0 — 2026-07-18

- Initial release: pulse score, regime label, and named trader signals from
  price momentum, funding, open interest, long/short ratio and Fear & Greed.