v2.4.1

Full Changelog: v2.4.0...v2.4.1

v2.4.0

v2.4.0 — the orchestration release

The last pillar from the June research. Zero new dependencies, 162 tests, 30 runnable examples.

⚠ Behavior change

Budgets default to unlimited. Budget() no longer caps anything (previously an implicit 50-step / 10-minute cap). The rule: what you define is enforced; what you don't define is no restriction. If you relied on the implicit cap, pass Budget(steps=50, duration_seconds=600) explicitly.

Handoff graphs (optional)

Sequential multi-agent workflows where the edge is a permission boundary: each node is one run_agent call with its own policy/tools/budget — role boundaries enforced by policy, not prompts. Route with a pure Python Router or a compile-time-validated YAML edge table; route on denial counts (only possible because policy is first-class); max_transitions always enforced; durability composes (whole-workflow resume with zero model calls). The kernel knows nothing about graphs.

Timeouts

• Budget.step_timeout_seconds — a hung model call fails the run instead of hanging forever (durability-safe).
• inline_executor(timeout_seconds=…) — bounds in-process tools; the action fails, the run survives.

Fixed

• run_in_subprocess / subprocess_executor now work for tools defined in a script's __main__ (multiprocessing-style remap). Previously every script-defined sandboxed tool failed with sandbox exited 1.

Examples

27 (graphs, 4 acts) · 28 (full-stack capstone) · 29 (memory gating, OWASP ASI06) · 30 (FinOps chargeback) · 18 modernized to the executor seam · 24 + JSONL store / lynx trace / bundle_changed.

Note: the sdist's CHANGELOG carries these entries under '[Unreleased]' (header sectioning landed one commit after the tag — cosmetic only; code and version are correct).

v2.3.0

What's Changed

• feat: token metering + Budget token caps by @hadihonarvar in #9
• feat: the executor seam — pluggable execution for approved actions by @hadihonarvar in #10

Full Changelog: v2.2.0...v2.3.0

v2.2.0

What's Changed

• chore: cross-link PyPI from the repo by @hadihonarvar in #7
• feat: durability — journal runs to a user-owned RunStore (v2.2) by @hadihonarvar in #8

Full Changelog: v2.1.0...v2.2.0

v2.1.0

What's Changed

• v2.1.0 — audit followup release by @hadihonarvar in #6

New Contributors

• @hadihonarvar made their first contribution in #6

Full Changelog: v2.0.0...v2.1.0

v2.0.0

Full Changelog: v1.0.1...v2.0.0

v1.0.1

Full Changelog: v1.0.0...v1.0.1

v1.0.0

What's Changed

• build(deps): Bump actions/download-artifact from 4 to 8 by @dependabot[bot] in #1
• build(deps): Bump softprops/action-gh-release from 2 to 3 by @dependabot[bot] in #3
• build(deps): Bump codecov/codecov-action from 4 to 7 by @dependabot[bot] in #4
• build(deps): Bump actions/upload-artifact from 4 to 7 by @dependabot[bot] in #5

New Contributors

• @dependabot[bot] made their first contribution in #1

Full Changelog: https://github.com/hadihonarvar/lynx/commits/v1.0.0