https://xkv.org/tags/exchange/ Recent content in Exchange on XKV.org Hugo en-us Mon, 19 Oct 2026 00:00:00 +0000 https://xkv.org/xkv-can-now-swap-changes-between-stores-and-keep-the-reasons-behind-them/ Mon, 19 Oct 2026 00:00:00 +0000 https://xkv.org/xkv-can-now-swap-changes-between-stores-and-keep-the-reasons-behind-them/ <p>XKV 0.2.0 is out, and it adds exchange. One store writes its recent changes to a file, another store reads them in, and every change arrives with its actor, its reason, its ref and its causes. Ask the second store why a value is what it is, and you get the same chain the first store would give you.</p> <p>That matters wherever the same settings live in more than one place. A service and its staging copy. Two sites that each take local writes. A laptop that was offline for a day. Copying values between them is easy. Copying the story behind them is what usually gets lost, and with it any chance of answering &ldquo;who changed this, and why&rdquo; on the receiving side.</p>