https://meshdb.io/blog/Recent content in Blog on MeshDBHugoen-ushttps://meshdb.io/blog/meshdb-0-1-0/Fri, 24 Apr 2026 00:00:00 +0000https://meshdb.io/blog/meshdb-0-1-0/<p>MeshDB 0.1.0 is out. This is the first stable minor cut from the alpha line, and it comes with no breaking changes to the on-disk format, network protocols, or config shape from <code>0.1.0-alpha.9</code> — upgrade is a process restart on the same data directory.</p> <p>Install the latest release with:</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">cargo install meshdb-server </span></span></code></pre></div><h2 id="highlights">Highlights</h2> <p><strong>Distributed 2PC is now test-verified</strong>, not just documented. Four new failure-injection integration tests cover coordinator crash pre-decision (restart drives <code>ABORT</code>), coordinator crash mid-COMMIT fanout (restart resumes <code>COMMIT</code> idempotently), participant crash after <code>PREPARE</code>-ACK (cross-peer <code>ResolveTransaction</code> recovery), and PREPARE-rejection synchronous rollback. Deterministic injection rides on a cfg-gated <code>FaultPoints</code> struct — zero cost in release builds.</p>