Releases · aatuh/randutil

21 May 17:03

aatuh

v2.1.3

81e9431

v2.1.3 Latest

Latest

Summary

Patch release focused on documentation quality, executable examples, repository hygiene, and regression-test coverage. No public API signatures changed.

Added

Executable examples for root-package derivation and workspace usage, NanoID generation, and ULID generation.
Regression tests for workspace usage snapshots, disabled-cache behavior, cached stream eviction, derived root contracts, and byte-token ownership.

Changed

Tightened README navigation, quick-start structure, and deterministic testing guidance.
Consolidated benchmark evidence guidance in docs/benchmarks.md to reduce release-doc drift.
Updated repository ignore rules for local hidden-file artifacts.

Documentation

Clarified vulnerability-reporting expectations in SECURITY.md.
Removed the temporary production-readiness tracking file now that readiness evidence lives in permanent project docs and GitHub settings.

Validation

Local gate: make finalize passed on commit 81e9431c5bb6efbafdd7a53d296a4ffd090c5e14.
Remote gates passed for the release commit:

Assets 2

21 May 04:46

aatuh

v2.1.2

cbe2a11

v2.1.2

Summary

Hardened invalid-input handling: collection probabilities now reject NaN and infinities, and Bernoulli has regression coverage for non-finite probabilities.
Fixed signed full-range integer generation so ranges spanning MinInt64 or MinInt can return the minimum value without ErrResultOutOfRange.
Rejected UUID v7 timestamps that exceed the 48-bit timestamp field.
Updated Go/tooling baseline and dependencies: Go 1.25.0, golang.org/x/crypto v0.51.0, govulncheck v1.3.0, gosec v2.26.1, golangci-lint v2.12.2.
Refreshed GitHub Actions versions and normalized SARIF rule tags before upload.

Documentation

Clarified production security boundaries: not FIPS/audited crypto; seed quality matters; callers needing strict OS RNG or FIPS paths should use crypto/rand.Reader directly.
Clarified default RNG state wording and UUID v7 / ULID ordering semantics.

Validation

Local final gate: make finalize passed.
Remote Go CI: https://github.com/aatuh/randutil/actions/runs/26205916412
Remote CodeQL: https://github.com/aatuh/randutil/actions/runs/26205916413
Remote Scorecard: https://github.com/aatuh/randutil/actions/runs/26205916397

Benchmarks

Benchmark evidence is recorded in docs/benchmarks-v2.1.2.md. The v2.1.1 fallback benchmark run found no benchmark functions, so this release does not claim a measured performance improvement.

Assets 2