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docs(changelog): record the example datasets and Timeframe constructors

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Add the still-unreleased Z1/Z2 work to the [Unreleased] section: the seven
real-BTCUSDT example datasets plus the fetch_btcusdt example, the
Timeframe::minutes/hours/days constructors, and the switch of the indicator
benchmarks from a synthetic series to the checked-in BTCUSDT dataset.
This commit is contained in:
kingchenc
2026-05-22 22:20:26 +02:00
parent d5ff0a9df6
commit 91f24946a6
1 changed files with 10 additions and 0 deletions
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CHANGELOG.md
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@@ -39,6 +39,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Community health files: `CONTRIBUTING.md`, `SECURITY.md`, - Community health files: `CONTRIBUTING.md`, `SECURITY.md`,
`CODE_OF_CONDUCT.md`, issue / pull-request templates, `CODEOWNERS`, and a `CODE_OF_CONDUCT.md`, issue / pull-request templates, `CODEOWNERS`, and a
Dependabot configuration. Dependabot configuration.
- Seven example OHLCV datasets under `crates/wickra/examples/data/`, one per
timeframe (1m / 5m / 15m / 1h / 12h / 1d / 1month), holding real BTCUSDT
spot klines, alongside the `fetch_btcusdt` example that regenerates them
from the Binance REST API.
- `Timeframe::minutes`, `Timeframe::hours` and `Timeframe::days` convenience
constructors, each building on seconds with a checked-multiplication
overflow guard.
### Changed ### Changed
- The indicator wiki is reorganised into eight family folders under - The indicator wiki is reorganised into eight family folders under
@@ -56,6 +63,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
of producing a poisoned candle. of producing a poisoned candle.
- All GitHub Actions are pinned to commit SHAs; the four publish jobs run in a - All GitHub Actions are pinned to commit SHAs; the four publish jobs run in a
protected `release` environment. protected `release` environment.
- The indicator benchmarks (`crates/wickra/benches/indicators.rs`) now run
against the checked-in real BTCUSDT 1-minute dataset instead of a synthetic
price series.
### Fixed ### Fixed
- `Timeframe::floor` no longer overflows for timestamps near `i64::MIN`. - `Timeframe::floor` no longer overflows for timestamps near `i64::MIN`.