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chore: release v0.19.2 - #439

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release-plz-2026-08-11T19-36-43Z
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chore: release v0.19.2#439
YeungOnion wants to merge 2 commits into
mainfrom
release-plz-2026-08-11T19-36-43Z

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@YeungOnion

@YeungOnion YeungOnion commented Aug 11, 2026 •
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🤖 New release

  • statrs: 0.19.1 -> 0.19.2 (✓ API compatible changes)
Changelog

0.19.2 - 2026-08-31

Added

  • Support alloc-backed APIs in no_std (#403)

Fixed

  • Triangular::pdf returns NaN when mode equals min
  • Finish large beta edge handling
  • Preserve asymmetric beta tails
  • Preserve beta values near one
  • Handle extreme beta tails
  • Handle beta log boundaries
  • Stabilize large beta CDF
  • ensure special cases evaluate only for exact inputs
  • ULPs comparisons should only regard ULPs in prec module
  • guard LogNormal::pdf on both ends and fix ln_pdf for extreme x
  • keep the left tail of LogNormal::pdf
  • Preserve gamma PDF accuracy
  • use frexp for evaluating ln(a*b)
  • preserve NaN for Gamma pdf(0) when rate is infinite
  • Stabilize gamma PDF evaluation
  • restore full precision to erf's interval constants
  • Update kdtree and KDE radius
  • accumulate central moments relative to the first observation
  • compute FisherSnedecor pdf in log space for large freedoms
  • Unblock release-plz
  • make Geometric cdf(1)/inverse_cdf(p) exact and portable
  • correct Geometric::inverse_cdf against its definition
  • compute Hypergeometric pmf in log space for large populations

Other

  • Cut the doc note too
  • Drop the explanatory comments and split out the endpoint tests
  • Allow beta tail rounding
  • update prec ULPs docs for clarity around use case
  • Assert directly in test_pdf_left_tail instead of collecting failures
  • Cover frexp edge cases
  • (gamma) small suite for rate*x near 1 cases
  • (doc) clippy
  • (online) guidance/suggestion for merge
  • build the OnlineMoments offset tests under no_std
  • Source large-freedom pdf fixtures from mpmath instead of SciPy
  • (deps) bump actions/checkout from 4 to 7
  • drop overexplanation implementation

This PR was generated with release-plz.

@codecov

codecov Bot commented Aug 11, 2026 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.63%. Comparing base (50fcf4d) to head (f522bcf).

Additional details and impacted files 
@@           Coverage Diff           @@
##             main     #439   +/-   ##
=======================================
  Coverage   95.63%   95.63%           
=======================================
  Files          68       68           
  Lines       16138    16138           
=======================================
  Hits        15434    15434           
  Misses        704      704

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

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@YeungOnion YeungOnion changed the title chore: release v0.19.2 chore: release v0.20.0 Aug 17, 2026
@YeungOnion
YeungOnion force-pushed the release-plz-2026-08-11T19-36-43Z branch 3 times, most recently from 4b7f7fe to a82d776 Compare August 18, 2026 02:51
@YeungOnion YeungOnion changed the title chore: release v0.20.0 chore: release v0.19.2 Aug 22, 2026
@YeungOnion
YeungOnion force-pushed the release-plz-2026-08-11T19-36-43Z branch from 1a58781 to f77e77f Compare August 22, 2026 04:13
@coderabbitai

coderabbitai Bot commented Aug 22, 2026 •
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⚙️ Run configuration

Configuration used: defaults

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Plan: Pro Plus

Run ID: bf056d39-ad19-435d-b114-5a6adbc5e252

📥 Commits

Reviewing files that changed from the base of the PR and between a187b4e and 6353f13.

📒 Files selected for processing (1)
  • CHANGELOG.md
🚧 Files skipped from review as they are similar to previous changes (1)
  • CHANGELOG.md

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📝 Walkthrough

Walkthrough

The release metadata updates the package to version 0.19.2, upgrades dependencies, updates the lockfile, and adds the 0.19.2 changelog entry dated 2026-08-26.

Changes

Release metadata

Layer / File(s) Summary
Version and dependency update
Cargo.toml, Cargo.lock.MSRV		 The package version changes to 0.19.2. The optional kdtree dependency changes to 0.8.1. The lockfile updates kdtree, statrs, and shared thiserror entries.
Changelog update
CHANGELOG.md		 The changelog records the 0.19.2 release, fixes, and maintenance changes.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Merge Risk: ⚪ Minimal · up to 6353f

This release updates package versions, changelog content, and numerical-library behavior without any identified merge-blocking risk; it is merge-ready after normal checks and review.

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title clearly identifies the main change: releasing version 0.19.2. It is concise and specific.
Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

✨ Finishing Touches
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  • Create PR with unit tests
  • Commit unit tests in branch release-plz-2026-08-11T19-36-43Z

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@YeungOnion
YeungOnion force-pushed the release-plz-2026-08-11T19-36-43Z branch 6 times, most recently from 6353f13 to 09d5bbe Compare August 26, 2026 21:19
@YeungOnion
YeungOnion force-pushed the release-plz-2026-08-11T19-36-43Z branch from b832849 to 3221950 Compare August 31, 2026 12:24
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