Release notes

HOL Guard v3.0.0a218

Preview

Published August 20, 2026Original GitHub release for alpha/v3.0.0a218

Documented changes

4 typed entries

Verified contributors

2 verified contributors · 2 credits

Attribution coverage

attribution complete; history inventory partial.

Install

Current installation guide

Scope

Guard v3.0.0a218 is a preview release published 2026-08-20. Upstream documents: Guard 3.0.0a218 is an opt-in prerelease cut from [`ae2fd20`](https://github.com/hashgraph-online/hol-guard/commit/ae2fd2011bae3d929d052831ae6b872ee8d40df8). Stable installations remain on the stable channel. **1 commit • 1 merged pull request • 1 contributor** since [Guard 3.0.0a217](https://github.com/hashgraph-online/hol-guard/releases/tag/alpha/v3.0.0a217). It includes 2 verified contribution deliveries with public evidence links.

Fixed

**guard**: Stabilize extension-control authority across restarts ([#2506](https://github.com/hashgraph-online/hol-guard/pull/2506)) Evidence for: **guard**: Stabilize extension-control authority across restarts ([#2506](https://github.com/hashgraph-online/hol-guard/pull/2506))

Other changes

Documented change: Guard 3.0.0a218 is an opt-in prerelease cut from [`ae2fd20`](https://github.com/hashgraph-online/hol-guard/commit/ae2fd2011bae3d929d052831ae6b872ee8d40df8). Stable installations remain on the stable channel. **1 commit • 1 merged pull request • 1 contributor** since [Guard 3.0.0a217](https://github.com/hashgraph-online/hol-guard/releases/tag/alpha/v3.0.0a217). Evidence for: Documented change: Guard 3.0.0a218 is an opt-in prerelease cut from [`ae2fd20`](https://github.com/hashgraph-online/hol-guard/commit/ae2fd2011bae3d929d052831ae6b872ee8d40df8). Stable installations remain on the stable channel. **1 commit • 1 merged pull request • 1 contributor** since [Guard 3.0.0a217](https://github.com/hashgraph-online/hol-guard/releases/tag/alpha/v3.0.0a217).
Merged pull request #2506: fix(guard): stabilize extension-control authority across restarts (#2506) Evidence for: Merged pull request #2506: fix(guard): stabilize extension-control authority across restarts (#2506)
Direct commit 7835bd7599db: fix(guard): stabilize extension authority secret storage Evidence for: Direct commit 7835bd7599db: fix(guard): stabilize extension authority secret storage

Upgrade and compatibility

None documented.

Compare with the previous release

Predecessor on the same channel: alpha/v3.0.0a217

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.