deps(maven): bump org.wickra:wickra from 0.8.2 to 0.8.8 in /bindings/java/benchmarks in the maven group across 1 directory

[dependabot]

Bumps the maven group with 1 update in the /bindings/java/benchmarks directory: org.wickra:wickra.

Updates org.wickra:wickra from 0.8.2 to 0.8.8

Release notes

Sourced from org.wickra:wickra's releases.

Wickra v0.8.8 — streaming-first technical indicators across 4 language registries plus a C ABI.

Install

cargo add wickra
pip install wickra
npm install wickra
npm install wickra-wasm

Attached assets

Pre-built artefacts for every supported platform — the same files that were uploaded to crates.io, PyPI, and npm by this workflow run.

• *.whl / wickra-*.tar.gz — Python wheels + sdist (5 platforms, ABI3 ≥ 3.9)
• wickra.*.node — native Node bindings (linux-x64-gnu, darwin-x64, darwin-arm64, win32-x64-msvc)
• wickra-*.tgz — npm-pack tarballs (main package + per-platform subpackages + WASM)
• *.crate — cargo source crates (wickra-core, wickra-data, wickra)
• wickra-c-<target>.tar.gz — C ABI: include/wickra.h + wickra.hpp and the cdylib/staticlib per target (linux/macos/windows × x64/arm64), the hub for C / C++ / Go / C# / Java / R

Auto-generated changelog

See below; GitHub computes it from the commits since the previous tag.

What's Changed

• fix(r): declare Depends: R (>= 2.10) for the bundled dataset by @​kingchenc in wickra-lib/wickra#264
• release: bump 0.8.7 -> 0.8.8 by @​kingchenc in wickra-lib/wickra#265

Full Changelog: v0.8.7...v0.8.8

Wickra v0.8.7 — streaming-first technical indicators across 4 language registries plus a C ABI.

Install

cargo add wickra
pip install wickra
npm install wickra
npm install wickra-wasm

Attached assets

... (truncated)

Changelog

Sourced from org.wickra:wickra's changelog.

[0.8.8] - 2026-06-11

Fixed

• R binding: declare Depends: R (>= 2.10), clearing the R CMD check warning ("package needs dependence on R (>= 2.10)") that the bundled, lazy-loaded sample_ohlcv dataset triggers on r-universe / CRAN.

[0.8.7] - 2026-06-11

Added

• R binding: a Getting started vignette and a synthetic sample_ohlcv example dataset, giving new users a runnable, self-contained walkthrough and populating the R-universe Articles and Datasets tabs. The vignette's code is exercised in CI so a broken example is caught before the published build.

[0.8.6] - 2026-06-11

Changed

• Package registry metadata for better discoverability:
  • R (R-universe): added the R-universe URL and X-schema.org-keywords to the R DESCRIPTION, plus a package logo at bindings/r/man/figures/logo.png (pkgdown convention).
  • Python (PyPI): added a Documentation project URL.
  • C# (NuGet): added a package icon via PackageIcon.

[0.8.5] - 2026-06-11

Fixed

• The R binding's golden-fixture parity test now skips gracefully when the shared testdata/golden fixtures are not bundled with the package — standalone r-universe / CRAN builds package only bindings/r, so the repo-root fixtures are unreachable there. The parity stays enforced by the repository CI, where the fixtures are present.

[0.8.4] - 2026-06-11

Fixed

• A single non-finite (NaN/inf) tick no longer poisons indicator state. The 16 pairwise running-sum/buffer indicators fixed first (Beta, BetaNeutralSpread, Cointegration, HasbrouckInformationShare, PearsonCorrelation, RollingCorrelation, RollingCovariance, DistanceSsd, GrangerCausality, KendallTau, LeadLagCrossCorrelation, OuHalfLife, SpearmanCorrelation, SpreadAr1Coefficient, SpreadHurst, VarianceRatio) were joined by 38 more scalar/pairwise indicators the new property harness surfaced (the linear-regression family, rolling quantiles and IQR, Variance/StdDev-derived stats, Kurtosis/Skewness, the trailing stops, KalmanHedgeRatio, SpreadBollingerBands, and more). Every f64 / (f64, f64) indicator now rejects non-finite input and returns None, matching the streaming-robustness guarantee — and the harness enforces it going forward.

Added

• Catalogue-wide property-based invariant harness (crates/wickra-core/tests/invariants.rs) asserting batch == streaming, reset == fresh, and non-finite-input rejection for every indicator and

... (truncated)

Commits

• 806ae22 release: bump 0.8.7 -> 0.8.8 (#265)
• fb9c39d fix(r): declare Depends: R (>= 2.10) for the bundled dataset (#264)
• b1653e2 release: bump 0.8.6 -> 0.8.7 (#263)
• 32e18cb feat(r): getting-started vignette + sample_ohlcv dataset (#262)
• dc0c3d1 docs(readme): serve footer social badges + star-history from snapshots (#261)
• ad1231c release: bump 0.8.5 -> 0.8.6 (#260)
• 7ebb60b chore: improve package registry metadata (R-universe, PyPI, NuGet) (#259)
• d7cb771 release: bump 0.8.4 -> 0.8.5 (#258)
• 3e5a19c fix(r): skip golden-fixture test in standalone package builds + document pari...
• 8bfe24a test(golden): language-neutral fixtures + per-binding parity runners (#255)
• Additional commits viewable in compare view

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