release: bump 0.3.0 -> 0.3.1 (#80)

* chore: remove ROADMAP.md from the public repo

ROADMAP is kept as a local-only draft (ghost-ignored via
.git/info/exclude); it is not part of the published package surface.

* release: bump 0.3.0 -> 0.3.1

CI-only patch: fixes the release.yml CycloneDX SBOM step (cargo-cyclonedx
has no -p flag, see #79) that skipped the GitHub Release attach-assets job
on 0.3.0. No library changes — republishes the same code with a working
release pipeline.

- Cargo.toml (workspace.package + wickra-core dep) + Cargo.lock
- bindings/python/pyproject.toml
- bindings/node/package.json (version + 6 optionalDependencies) + package-lock.json
- bindings/node/npm/*/package.json (6 platform subpackages)
- CHANGELOG: finalize [0.3.0] (was still under [Unreleased]), add [0.3.1]

* chore: track examples/node/package-lock.json

Since the global package-lock ignore rule was dropped (#68) this file was
left untracked. Commit it for reproducible example installs, consistent
with bindings/node (findings P4.1).

.github/workflows/release.yml

@@ -90,11 +90,15 @@ jobs:
 
       - name: Generate CycloneDX SBOMs
         run: |
-          cargo cyclonedx --format json --top-level -p wickra-core
+          # cargo-cyclonedx walks the whole workspace in a single pass and
-          cargo cyclonedx --format json --top-level -p wickra-data
+          # writes a <package>.cdx.json next to each member's Cargo.toml; it
-          cargo cyclonedx --format json --top-level -p wickra
+          # has no -p/--package selector. Collect the three crates.io crates
+          # (the .crate files published by this job) into the upload dir.
+          cargo cyclonedx --format json --top-level
           mkdir -p sboms
-          find . -name "*.cdx.json" -not -path "./target/*" -exec cp {} sboms/ \;
+          cp crates/wickra-core/wickra-core.cdx.json sboms/
+          cp crates/wickra-data/wickra-data.cdx.json sboms/
+          cp crates/wickra/wickra.cdx.json sboms/
           ls -lh sboms/
 
       - name: Upload SBOMs

CHANGELOG.md

@@ -7,6 +7,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.1] - 2026-05-30
+
+### Fixed
+- **Release pipeline — CycloneDX SBOM generation.** `cargo-cyclonedx` has no
+  `-p`/`--package` selector; it walks the whole workspace in a single pass.
+  The `release.yml` SBOM step invoked it as `cargo cyclonedx … -p <crate>` and
+  aborted with `error: unexpected argument '-p' found`, which failed the
+  crates.io publish job *after* the crates were already published and skipped
+  the GitHub Release attach-assets job (no release page, no SBOM artefacts).
+  The step now runs a single workspace pass and collects the three crates.io
+  crate SBOMs. No library changes relative to 0.3.0 — this patch republishes
+  the same code with a working release pipeline.
+
+## [0.3.0] - 2026-05-30
+
 ### Added
 - **Family 15 — Risk / Performance metrics (17 new indicators).** Implemented
   pragmatically as standard `Indicator`s rather than a separate
@@ -817,7 +832,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   optional Binance live feed.
 - Bindings for Python, Node.js, and WebAssembly.
 
-[Unreleased]: https://github.com/wickra-lib/wickra/compare/v0.2.7...HEAD
+[Unreleased]: https://github.com/wickra-lib/wickra/compare/v0.3.1...HEAD
+[0.3.1]: https://github.com/wickra-lib/wickra/compare/v0.3.0...v0.3.1
+[0.3.0]: https://github.com/wickra-lib/wickra/compare/v0.2.7...v0.3.0
 [0.2.7]: https://github.com/wickra-lib/wickra/compare/v0.2.6...v0.2.7
 [0.2.6]: https://github.com/wickra-lib/wickra/compare/v0.2.5...v0.2.6
 [0.2.5]: https://github.com/wickra-lib/wickra/compare/v0.2.1...v0.2.5

Cargo.lock

@@ -1867,7 +1867,7 @@ dependencies = [
 
 [[package]]
 name = "wickra"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "approx",
  "criterion",
@@ -1878,7 +1878,7 @@ dependencies = [
 
 [[package]]
 name = "wickra-core"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "approx",
  "proptest",
@@ -1888,7 +1888,7 @@ dependencies = [
 
 [[package]]
 name = "wickra-data"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "approx",
  "csv",
@@ -1915,7 +1915,7 @@ dependencies = [
 
 [[package]]
 name = "wickra-node"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "napi",
  "napi-build",
@@ -1925,7 +1925,7 @@ dependencies = [
 
 [[package]]
 name = "wickra-python"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "numpy",
  "pyo3",
@@ -1934,7 +1934,7 @@ dependencies = [
 
 [[package]]
 name = "wickra-wasm"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "console_error_panic_hook",
  "js-sys",

Cargo.toml

@@ -12,7 +12,7 @@ members = [
 exclude = ["fuzz"]
 
 [workspace.package]
-version = "0.3.0"
+version = "0.3.1"
 authors = ["kingchenc <wickra.lib@gmail.com>"]
 edition = "2021"
 rust-version = "1.86"
@@ -24,7 +24,7 @@ keywords = ["finance", "trading", "indicators", "technical-analysis", "ta"]
 categories = ["finance", "mathematics", "science"]
 
 [workspace.dependencies]
-wickra-core = { path = "crates/wickra-core", version = "0.3.0" }
+wickra-core = { path = "crates/wickra-core", version = "0.3.1" }
 
 thiserror = "2"
 rayon = "1.10"

ROADMAP.md

@@ -1,203 +0,0 @@
-# Roadmap
-
-What Wickra is heading toward, what is explicitly out of scope, and what
-contributors can expect across the next 0.x versions. Roadmap items are
-**aspirations, not commitments** — order may shift based on real
-user-feedback and bug-priority.
-
-For "what shipped already" see [`CHANGELOG.md`](CHANGELOG.md). For the
-internal structure that the roadmap items will plug into, see
-[`ARCHITECTURE.md`](ARCHITECTURE.md).
-
-## North star
-
-> A streaming-first technical-analysis core that is the obvious default
-> for anyone writing a Rust, Python, Node or browser-based trading
-> system — drop-in fast, drop-in correct, drop-in tested.
-
-Three measurable proxies for "obvious default":
-
-1. **Coverage.** Every textbook indicator from TA-Lib, pandas-ta and
-   talipp is in Wickra and produces matching reference values.
-2. **Performance.** Streaming `update` is the fastest published number
-   across Rust / Python / Node / WASM for any technical indicator.
-3. **Trust.** Releases are reproducible, signed, SBOM-attached, with a
-   public 100% test/branch coverage badge.
-
-## 0.3.0 — target window: Q3 2026
-
-The first release after the org migration to `wickra-lib` lands and the
-project portal at `wickra.org` is live.
-
-### Headline goals
-
-- **WASM has automated tests.** `wasm-bindgen-test` job in CI exercising
-  a representative subset (~30 indicators across all families). Today
-  WASM is only smoke-validated through manual examples.
-- **Release-pipeline trust.** SBOM (CycloneDX) generated per release,
-  Sigstore cosign signatures attached to every published artifact,
-  npm `--provenance` flag enabled, PyPI Trusted Publishers configured.
-- **Hosted documentation portal.** `wickra.org` (Cloudflare Pages,
-  VitePress) replaces the GitHub Wiki as the canonical doc surface.
-  Per-indicator deep-dives, quickstarts, FAQ, search.
-- **End-to-end strategy examples.** 3 runnable examples that wire
-  Wickra indicators into a full mean-reversion / trend-following /
-  breakout strategy with PnL and equity-curve output.
-- **`ARCHITECTURE.md` + `ROADMAP.md` + `CITATION.cff`** governance
-  baseline (this is it).
-
-### Stretch goals (might slip to 0.4.0)
-
-- **Per-binding hosted API reference.** TypeDoc for Node/WASM,
-  Sphinx for Python, both hosted on `wickra.org/api/*`. Rust stays on
-  `docs.rs`.
-- **Property-tests (`proptest`) for mathematical invariants.** Bound
-  checks on RSI ∈ [0, 100], Bollinger ordering, batch-streaming
-  equivalence on random inputs.
-- **Nightly long-fuzz workflow.** Each fuzz target gets ~1h overnight,
-  findings auto-converted to issues.
-
-## 0.4.0 — target window: Q4 2026
-
-### Indicator catalogue expansion
-
-The current 214 indicators cover the textbook canon. The next wave is
-the "stuff people actually ask for but skip because it's painful in
-other libs":
-
-- **Anchored indicators.** AnchoredVwap is already in, but anchored
-  variants of common indicators (AnchoredATR, AnchoredVolatility) are
-  on the wishlist for explicit session-based analysis.
-- **Multi-timeframe (MTF) chaining helpers.** A `Mtf<Indicator>` wrapper
-  that runs an indicator on a different timeframe of the same input
-  stream — solves the most common reason people drop down to ad-hoc
-  buffering code.
-- **Order-flow primitives** (gated on tick-data ingestion landing in
-  `wickra-data`): CumulativeDelta, BidAskImbalance, VolumeAtPrice.
-- **Pivot-confirmation patterns.** WilliamsFractals is already in;
-  ZigZag is in. Next: PivotHigh/PivotLow with configurable
-  left/right-bar confirmation, used as a feature for higher-level
-  pattern detectors.
-- **Harmonic-chart patterns** (Gartley, Bat, Butterfly, Crab, Shark).
-  These need the pivot-detector + ratio-matcher framework first; the
-  candlestick-pattern family from 0.2.8 is the precedent.
-
-### Live-data layer
-
-- **Tick-data ingestion.** Extend `wickra-data` from OHLCV-only to
-  also accept raw ticks; the existing `Aggregator` already aggregates
-  ticks into bars but isn't exposed in the public live-feed API yet.
-- **Generic exchange trait.** `LiveFeed { fn subscribe(...) -> impl
-  Stream<Item = Candle> }` so the Binance adapter is one implementor
-  among many. **Note**: Wickra will not aggregate exchanges itself
-  (use `ccxt` if you need that) — the trait exists so user code can
-  swap feeds without touching indicator code.
-
-### Performance & reliability
-
-- **Performance-regression tracking.** `bench.yml` outputs deployed to
-  a `gh-pages` branch, `github-action-benchmark` plot over time,
-  threshold-based alerts on regression.
-- **Indicator parity test suite.** Every indicator that has a TA-Lib
-  / pandas-ta / talipp equivalent must pass a golden-value test
-  against that reference. Currently most do but the test names are
-  scattered — consolidate into one `parity_tests` module.
-
-## 0.5.0 — target window: 2027 H1
-
-### Possible new bindings
-
-Open questions, prioritised by demand signals (≈ GitHub stars + issue
-requests + community polls):
-
-- **Java / Kotlin** binding via UniFFI — interest from Android-side
-  trading-app developers and the JVM-quant community.
-- **Go** binding — interest from algorithmic-trading shops running on
-  Linux + Go infra.
-- **C / C++** header export (`cbindgen`) — drops Wickra into existing
-  C/C++ trading stacks (e.g. older Bloomberg / FIX-protocol shops).
-- **Swift** — niche but real, iOS / macOS native trading apps.
-- **.NET** — closes the Windows-native gap that NAPI-Node doesn't fill
-  (some shops are still on .NET Framework).
-
-None of these are committed — each is a 1-2-month project on its own,
-and bindings without active maintenance are a liability. Priority will
-be driven by which language community shows up with PRs.
-
-### `wickra-data` widening
-
-- **Historical fetch from > 1 source.** Today only Binance REST/WS.
-  Add Coinbase and Kraken as reference implementations — explicitly
-  not exchange-aggregation, just "here are two more adapters using
-  the trait".
-
-## Beyond — long-term aspirations
-
-- **`wickra-backtest` sub-crate** (decision pending). A minimal
-  event-driven backtester wrapping signal generation + position
-  sizing + fees + slippage. Decision factor: do users keep building
-  these ad-hoc from `examples/`? If yes, codifying it saves the
-  ecosystem time. If most users plug Wickra into existing backtesters
-  (vectorbt, backtrader, Lean, Hummingbot), keep Wickra focused.
-- **`wickra-plot` companion** (low priority). `plotters`-backed Rust
-  rendering of indicator outputs. Mainly useful for static report
-  generation; live charting belongs in the JS/web layer.
-- **Academic adoption.** Citable `CITATION.cff`; targeting at least
-  one peer-reviewed paper using Wickra as the reference indicator
-  engine.
-
-## What is explicitly **not** on the roadmap
-
-These are recurring requests that Wickra will decline so contributors
-don't waste time on them:
-
-| Feature | Why declined |
-|---|---|
-| Exchange aggregation across N venues | That's `ccxt`'s job. Wickra ships *one* feed implementor (Binance) for tests and demo; users plug their preferred exchange. |
-| Full backtesting framework (à la Lean, vectorbt) | Scope creep. May land as `wickra-backtest` *if* a clear minimal API surfaces from user demand, but Wickra core stays an indicator library. |
-| Strategy auto-tuning / hyperparameter search | Wrong abstraction layer — belongs in user-side ML/backtester. |
-| Order-management / broker integration | Even further out of scope. |
-| GUI / web-based studio | Marketing-site demos are fine; full IDE is not. |
-| Indicator implementations that require optional Python deps (e.g. scipy KDE) | Bindings must work on a clean install. Pure-Rust math only. |
-| Proprietary indicator implementations (e.g. paywalled vendor formulas) | License conflicts + audit burden. |
-| GPU / CUDA acceleration | O(1) per update means the bottleneck is API overhead, not compute. SIMD-batch is a maybe; GPU adds no value for streaming. |
-
-## How indicator wishlist requests are handled
-
-1. **Open an issue** using the `feature_request` template, naming the
-   indicator, citing one of:
-   - TA-Lib reference
-   - pandas-ta reference
-   - peer-reviewed paper
-   - widely-published trading book
-2. Maintainer triages within ~1 week. Acceptance criteria:
-   - Formula has at least one written reference (no random
-     YouTuber-only indicators)
-   - Implementation can be O(1) streaming
-   - Test vectors are obtainable (from reference lib, hand-computed,
-     or paper-provided)
-3. Once accepted, the indicator gets added to the next family-batch
-   PR. Family-batches typically ship 5-20 indicators at a time.
-
-## Versioning
-
-Wickra follows [SemVer](https://semver.org/). The promise:
-
-- **0.x.0 (minor):** new indicators, new bindings, new optional features,
-  new optional config knobs. Adding methods to `Indicator` with default
-  impls is minor.
-- **0.x.y (patch):** bug fixes, performance improvements, doc fixes.
-- **Major (1.0.0 and later):** changes to the `Indicator` trait
-  signature, removal of indicators, breaking changes to `Candle` /
-  `OHLCV` field order.
-
-The 1.0 milestone is reserved for when the indicator catalogue is
-considered "stable enough" and the bindings API has stabilised — likely
-~2027 once 2-3 more bindings have shipped and stress-tested the trait.
-
-## Discussion
-
-For roadmap discussion, open a [Discussions](https://github.com/wickra-lib/wickra/discussions)
-thread tagged `roadmap`. Specific indicator wishlist items go in
-[Issues](https://github.com/wickra-lib/wickra/issues) via the
-`feature_request` template.

bindings/node/npm/darwin-arm64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "wickra-darwin-arm64",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Native binding for wickra (macOS Apple Silicon). Installed automatically as an optional dependency of wickra on matching platforms.",
   "main": "wickra.darwin-arm64.node",
   "files": [

bindings/node/npm/darwin-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "wickra-darwin-x64",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Native binding for wickra (macOS Intel). Installed automatically as an optional dependency of wickra on matching platforms.",
   "main": "wickra.darwin-x64.node",
   "files": [

bindings/node/npm/linux-arm64-gnu/package.json

@@ -1,6 +1,6 @@
 {
   "name": "wickra-linux-arm64-gnu",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Native binding for wickra (linux arm64 GNU). Installed automatically as an optional dependency of wickra on matching platforms.",
   "main": "wickra.linux-arm64-gnu.node",
   "files": [

bindings/node/npm/linux-x64-gnu/package.json

@@ -1,6 +1,6 @@
 {
   "name": "wickra-linux-x64-gnu",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Native binding for wickra (linux x64 GNU). Installed automatically as an optional dependency of wickra on matching platforms.",
   "main": "wickra.linux-x64-gnu.node",
   "files": [

bindings/node/npm/win32-arm64-msvc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "wickra-win32-arm64-msvc",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Native binding for wickra (Windows arm64 MSVC). Installed automatically as an optional dependency of wickra on matching platforms.",
   "main": "wickra.win32-arm64-msvc.node",
   "files": [

bindings/node/npm/win32-x64-msvc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "wickra-win32-x64-msvc",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Native binding for wickra (Windows x64 MSVC). Installed automatically as an optional dependency of wickra on matching platforms.",
   "main": "wickra.win32-x64-msvc.node",
   "files": [

bindings/node/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "wickra",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "wickra",
-      "version": "0.3.0",
+      "version": "0.3.1",
       "license": "PolyForm-Noncommercial-1.0.0",
       "devDependencies": {
         "@napi-rs/cli": "^2.18.0"
@@ -15,12 +15,12 @@
         "node": ">= 18"
       },
       "optionalDependencies": {
-        "wickra-darwin-arm64": "0.3.0",
+        "wickra-darwin-arm64": "0.3.1",
-        "wickra-darwin-x64": "0.3.0",
+        "wickra-darwin-x64": "0.3.1",
-        "wickra-linux-arm64-gnu": "0.3.0",
+        "wickra-linux-arm64-gnu": "0.3.1",
-        "wickra-linux-x64-gnu": "0.3.0",
+        "wickra-linux-x64-gnu": "0.3.1",
-        "wickra-win32-arm64-msvc": "0.3.0",
+        "wickra-win32-arm64-msvc": "0.3.1",
-        "wickra-win32-x64-msvc": "0.3.0"
+        "wickra-win32-x64-msvc": "0.3.1"
       }
     },
     "node_modules/@napi-rs/cli": {
@@ -41,8 +41,8 @@
       }
     },
     "node_modules/wickra-darwin-arm64": {
-      "version": "0.3.0",
+      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/wickra-darwin-arm64/-/wickra-darwin-arm64-0.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/wickra-darwin-arm64/-/wickra-darwin-arm64-0.3.1.tgz",
       "integrity": "sha512-4eZiBR/yGUdr4nzhEUFy2i69XgNx64iI2ax/LPamsThgylC0KpHOZKK19QzJ2d9KbK4C8nMjME5FLuR+4GNEwQ==",
       "cpu": [
         "arm64"
@@ -57,8 +57,8 @@
       }
     },
     "node_modules/wickra-darwin-x64": {
-      "version": "0.3.0",
+      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/wickra-darwin-x64/-/wickra-darwin-x64-0.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/wickra-darwin-x64/-/wickra-darwin-x64-0.3.1.tgz",
       "integrity": "sha512-6hf8zI3QPjTFp4zCpmgUwDvNtu6jHqNUHKD5e55POo0CgA52HkpyxSPtVm8TGTIZDI7kPjlbOdBM8CJ76mmXwA==",
       "cpu": [
         "x64"
@@ -73,8 +73,8 @@
       }
     },
     "node_modules/wickra-linux-arm64-gnu": {
-      "version": "0.3.0",
+      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/wickra-linux-arm64-gnu/-/wickra-linux-arm64-gnu-0.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/wickra-linux-arm64-gnu/-/wickra-linux-arm64-gnu-0.3.1.tgz",
       "integrity": "sha512-kSe6y0xBMSiqdPLXNjwop5WZdHtvdBNKSEBCwZ4hFq33p4apW25/wrlzv9/oDuyD4kuPabJEhCCnFOplh58CUg==",
       "cpu": [
         "arm64"
@@ -89,8 +89,8 @@
       }
     },
     "node_modules/wickra-linux-x64-gnu": {
-      "version": "0.3.0",
+      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/wickra-linux-x64-gnu/-/wickra-linux-x64-gnu-0.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/wickra-linux-x64-gnu/-/wickra-linux-x64-gnu-0.3.1.tgz",
       "integrity": "sha512-tWBWS4qz7hxM4xnpFb59bhf6TaLwXq0Z3jEa/2l7r8PiHA94g8r8S53NRMiT+4yiL5hSWe/nUiC/YXdRrhEZ4g==",
       "cpu": [
         "x64"
@@ -105,8 +105,8 @@
       }
     },
     "node_modules/wickra-win32-arm64-msvc": {
-      "version": "0.3.0",
+      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/wickra-win32-arm64-msvc/-/wickra-win32-arm64-msvc-0.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/wickra-win32-arm64-msvc/-/wickra-win32-arm64-msvc-0.3.1.tgz",
       "integrity": "sha512-EXIckHxAtF75PUGDKRzXyqMe9ldP0JjSdu68WFN6iJfp+McYrGu6h40TEJlQ/oUEIoPqiZB/xhVyo/el5Lg7zw==",
       "cpu": [
         "arm64"
@@ -121,8 +121,8 @@
       }
     },
     "node_modules/wickra-win32-x64-msvc": {
-      "version": "0.3.0",
+      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/wickra-win32-x64-msvc/-/wickra-win32-x64-msvc-0.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/wickra-win32-x64-msvc/-/wickra-win32-x64-msvc-0.3.1.tgz",
       "integrity": "sha512-Yfsqq1Xwp6hdxMyLze411vNdo7BDwI6+lPSe7A9XdqyPecNDbtKwYLpsal2r8EHbNzqM+R8XnuRtUaEQS5VlUQ==",
       "cpu": [
         "x64"

bindings/node/package.json

@@ -1,6 +1,6 @@
 {
   "name": "wickra",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Streaming-first technical indicators: incremental, fast, install-free. Node bindings powered by Rust.",
   "author": "kingchenc <wickra.lib@gmail.com>",
   "main": "index.js",
@@ -47,12 +47,12 @@
     "node": ">= 18"
   },
   "optionalDependencies": {
-    "wickra-linux-x64-gnu": "0.3.0",
+    "wickra-linux-x64-gnu": "0.3.1",
-    "wickra-linux-arm64-gnu": "0.3.0",
+    "wickra-linux-arm64-gnu": "0.3.1",
-    "wickra-darwin-x64": "0.3.0",
+    "wickra-darwin-x64": "0.3.1",
-    "wickra-darwin-arm64": "0.3.0",
+    "wickra-darwin-arm64": "0.3.1",
-    "wickra-win32-x64-msvc": "0.3.0",
+    "wickra-win32-x64-msvc": "0.3.1",
-    "wickra-win32-arm64-msvc": "0.3.0"
+    "wickra-win32-arm64-msvc": "0.3.1"
   },
   "scripts": {
     "build": "napi build --platform --release",

bindings/python/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "wickra"
-version = "0.3.0"
+version = "0.3.1"
 description = "Streaming-first technical indicators: incremental, fast, install-free."
 readme = "README.md"
 license = { text = "PolyForm-Noncommercial-1.0.0" }

examples/node/package-lock.json

@@ -0,0 +1,64 @@
+{
+  "name": "wickra-examples-node",
+  "version": "0.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "wickra-examples-node",
+      "version": "0.0.0",
+      "license": "SEE LICENSE IN ../../LICENSE",
+      "dependencies": {
+        "wickra": "file:../../bindings/node"
+      },
+      "devDependencies": {
+        "ws": "^8.18.0"
+      }
+    },
+    "../../bindings/node": {
+      "name": "wickra",
+      "version": "0.1.4",
+      "license": "SEE LICENSE IN LICENSE",
+      "devDependencies": {
+        "@napi-rs/cli": "^2.18.0"
+      },
+      "engines": {
+        "node": ">= 16"
+      },
+      "optionalDependencies": {
+        "wickra-darwin-arm64": "0.1.4",
+        "wickra-darwin-x64": "0.1.4",
+        "wickra-linux-arm64-gnu": "0.1.4",
+        "wickra-linux-x64-gnu": "0.1.4",
+        "wickra-win32-arm64-msvc": "0.1.4",
+        "wickra-win32-x64-msvc": "0.1.4"
+      }
+    },
+    "node_modules/wickra": {
+      "resolved": "../../bindings/node",
+      "link": true
+    },
+    "node_modules/ws": {
+      "version": "8.21.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.0.tgz",
+      "integrity": "sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": ">=5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    }
+  }
+}