Release notes

HOL Guard v3.0.0a256

Preview

Published August 25, 2026Original GitHub release for alpha/v3.0.0a256

Documented changes

7 typed entries

Verified contributors

2 verified contributors · 2 credits

Attribution coverage

attribution complete; history inventory partial.

Install

Current installation guide

Scope

Guard v3.0.0a256 is a preview release published 2026-08-25. Upstream documents: Guard 3.0.0a256 is an opt-in prerelease cut from [`f4d881e`](https://github.com/hashgraph-online/hol-guard/commit/f4d881ec9ae5c45e79b51539b079b5c3341a24b8). Stable installations remain on the stable channel. **1 commit • 1 merged pull request • 1 contributor** since [Guard 3.0.0a255](https://github.com/hashgraph-online/hol-guard/releases/tag/alpha/v3.0.0a255). It includes 2 verified contribution deliveries with public evidence links.

Added

**extensions**: Cover AWS long-tail operations 301-400 ([#2575](https://github.com/hashgraph-online/hol-guard/pull/2575)) Evidence for: **extensions**: Cover AWS long-tail operations 301-400 ([#2575](https://github.com/hashgraph-online/hol-guard/pull/2575))
add the final 100 validated AWS CLI destructive operation paths for tasks 301-400 Evidence for: add the final 100 validated AWS CLI destructive operation paths for tasks 301-400
preserve the original 100-operation AWS batch and compile both batches into one 200-path matcher Evidence for: preserve the original 100-operation AWS batch and compile both batches into one 200-path matcher
exercise every new operation through command inspection and runtime extraction Evidence for: exercise every new operation through command inspection and runtime extraction

Other changes

Documented change: Guard 3.0.0a256 is an opt-in prerelease cut from [`f4d881e`](https://github.com/hashgraph-online/hol-guard/commit/f4d881ec9ae5c45e79b51539b079b5c3341a24b8). Stable installations remain on the stable channel. **1 commit • 1 merged pull request • 1 contributor** since [Guard 3.0.0a255](https://github.com/hashgraph-online/hol-guard/releases/tag/alpha/v3.0.0a255). Evidence for: Documented change: Guard 3.0.0a256 is an opt-in prerelease cut from [`f4d881e`](https://github.com/hashgraph-online/hol-guard/commit/f4d881ec9ae5c45e79b51539b079b5c3341a24b8). Stable installations remain on the stable channel. **1 commit • 1 merged pull request • 1 contributor** since [Guard 3.0.0a255](https://github.com/hashgraph-online/hol-guard/releases/tag/alpha/v3.0.0a255).
Merged pull request #2575: feat(extensions): cover AWS long-tail operations 301-400 Evidence for: Merged pull request #2575: feat(extensions): cover AWS long-tail operations 301-400
Direct commit cc79d2ae66bc: test(extensions): finalize AWS long-tail evidence Evidence for: Direct commit cc79d2ae66bc: test(extensions): finalize AWS long-tail evidence

Upgrade and compatibility

None documented.

Compare with the previous release

Predecessor on the same channel: alpha/v3.0.0a255

Verified contributors

Credits derive from public pull-request authorship, verified commit authorship, or verified co-authorship — never from thanks text or release metadata. Each distinct contributor is listed once; the evidence ledger paginates every published credit record.