3v3.dev changelog https://3v3.dev/changelog.html What changed in 3V3, in plain words, newest first. en-gb Tue, 06 Oct 2026 12:00:00 +0000 Pins you leave empty on purpose https://3v3.dev/changelog.html#2026-10-06-no-connect https://3v3.dev/changelog.html#2026-10-06-no-connect Tue, 06 Oct 2026 12:00:00 +0000 Mark a pin “not connected” and the Nets light counts it as decided, not missing. Agents can mark them too. A stopping light an agent can reach https://3v3.dev/changelog.html#2026-10-06-design-done https://3v3.dev/changelog.html#2026-10-06-design-done Tue, 06 Oct 2026 12:00:00 +0000 The board’s status now says when the design is done (through Check) and, in words, what it is still waiting on. Ordering, building and sharing stay yours. Show your board in the gallery, if you want to https://3v3.dev/changelog.html#2026-10-06-gallery https://3v3.dev/changelog.html#2026-10-06-gallery Tue, 06 Oct 2026 12:00:00 +0000 In Share, tick “Show in the public gallery” and the board is listed on 3v3.dev/boards. It is off unless you tick it, and unticking takes it down. Shared boards have a picture https://3v3.dev/changelog.html#2026-10-06-share-cards https://3v3.dev/changelog.html#2026-10-06-share-cards Tue, 06 Oct 2026 12:00:00 +0000 Paste a share link into a chat or a post and it shows the board itself. A tighter front door https://3v3.dev/changelog.html#2026-10-06-front-door https://3v3.dev/changelog.html#2026-10-06-front-door Tue, 06 Oct 2026 12:00:00 +0000 The editor sends strict security headers, its sign-in cookie is secure over HTTPS, and other websites can no longer call it from a visitor’s browser. Backups kept off the server https://3v3.dev/changelog.html#2026-10-06-backups https://3v3.dev/changelog.html#2026-10-06-backups Tue, 06 Oct 2026 12:00:00 +0000 Every night’s backup is pulled to a separate machine of ours that can read it and nothing else. Part names that never overlap https://3v3.dev/changelog.html#2026-10-05-silkscreen https://3v3.dev/changelog.html#2026-10-05-silkscreen Mon, 05 Oct 2026 12:00:00 +0000 Silkscreen labels are placed clear of pads, holes, vias, other parts, the board edge and each other. Easier for agents https://3v3.dev/changelog.html#2026-10-05-mcp-layers https://3v3.dev/changelog.html#2026-10-05-mcp-layers Mon, 05 Oct 2026 12:00:00 +0000 The MCP tools accept “front” and “back” as well as layer ids, and every option a tool takes is listed in its description.