Changelog

Unreleased

Breaking changes

• remove the obsolete SOG2 compatibility namespace and its candidate evaluator
• replace internal core.grasp and core.impl modules with core.engine
• move benchmark functions and seed-sweep utilities from the root package to givp.examples.benchmark

1.0.1 (2026-05-22)

Bug Fixes

• bump version metadata to 1.0.1 across Python, Julia, Rust, C++, and R
• update installation snippets and release metadata to reference v1.0.1

1.0.0 (2026-04-29)

Features

• promote Python implementation to stable v1.0.0 — full production release (95% test coverage, mypy strict, CLI, PyPI, fuzzing, property-based tests)
• Julia implementation reaches v0.8.0 (80% production-ready): full feature parity, 1100+ line test suite, coverage measured, multi-version CI, JuliaHub
• Rust implementation reaches v0.7.0 (70% production-ready): all modules ported, multi-toolchain CI, published on crates.io
• C++ header-only library updated to v0.7.0 (70% production-ready): 4-file/728-line test suite, multi-compiler CI (GCC/Clang/MSVC/macOS) — lacks coverage tracking and dedicated docs site

0.5.2 (2026-04-27)

Features

• add Julia port with full feature parity (GRASP, ILS, VND, Path Relinking, elite pool, convergence monitor, LRU cache, adaptive α, time budget)
• add Julia CI workflow (ci-julia.yml) with multi-OS/version matrix
• add Julia benchmarks (BenchmarkTools.jl) with regression tracking
• update documentation, badges, and metadata to cover both Python and Julia

0.5.1 (2026-04-27)

Bug Fixes

• fix badge and repository links in PyPI README — replace stale Arnime/givp references with Arnime/grasp_ils_vnd_pr for CI, Codecov and OpenSSF Scorecard

0.5.0 (2026-04-26)

Features

• rename construct_solution_numpy to construct_grasp for a cleaner public API
• add individual component documentation (GRASP, ILS, VND, Path Relinking) to examples page

Bug Fixes

• fix shell injection in backfill-provenance.yml — move ${{ inputs.tag_name }} to env: block (semgrep run-shell-injection)
• fix mypy no-any-return error in get_current_alpha (grasp.py line 413)
• fix broken api/givp.md nav/link references — corrected to api/grasp_ils_vnd_pr.md
• fix all stale Arnime/givp repository URLs replaced with Arnime/grasp_ils_vnd_pr

Documentation

• fix MD046 code-block style in docs/examples/benchmarks.md (indented → fenced)

Tests

• add branch coverage for bidirectional_path_relinking — cost1 <= cost2 and cost2 < cost1 paths

0.3.0 (2026-04-23)

Features

• add Python 3.14 support; extend requires-python to <3.15

0.2.0 (2026-04-22)

Features

• add hypothesis as cross-platform fuzz backend (Windows/macOS/Linux) (e58e2a4)

0.1.2 (2026-04-22)

Documentation

• remove duplicate README section, disable MD013 tables and MD060 lint rules (3b88654)
• replace external-domain badges with static shields.io badges (7cb6a22)

0.1.1 (2026-04-22)

Bug Fixes

• correct indentation in testpypi workflow and add markdownlint configuration (f83e771)