Ring selected nodes in 3px turquoise

{
  "backend": {
    "author": {
      "email": "drschwabe@fastmail.com",
      "name": "Derrick Schwabe",
      "time": 1787979573
    },
    "commit": "git:sha1:868940aa3299eee73b76bba93a23501005814d04",
    "committer": {
      "email": "drschwabe@fastmail.com",
      "name": "Derrick Schwabe",
      "time": 1787981823
    },
    "manifest": "mmm-manifest:sha256:a8272a5d687d4854aa54709d0424cc0bc322782410e5732be504ed58ba85553e",
    "message": "Ring selected nodes in 3px turquoise\n\nSelection was a 1px pale grey border; it is now a 3px teal-400 outline on\nthe node container, for every selected node.\n\nAn outline rather than a thicker border on purpose: outlines are painted\noutside the border box and take up no space, so selecting a node cannot\nshift its content.",
    "objectFormat": "sha1",
    "parents": [
      "git:sha1:e1f9c56835cdc69283e976246e56719bfdd17caf"
    ],
    "ref": "refs/heads/master",
    "summary": "Ring selected nodes in 3px turquoise",
    "tree": "git:sha1:76b09db09eb6a0ca2ca41be4893568d9690d1588",
    "type": "git"
  },
  "issuedAt": "2026-08-29T07:25:37.106Z",
  "previous": "mmm-revision:sha256:d70e46e435adf28522d536b85e8b44ca57a150f85b4cbf19a3478c16e17d7424",
  "project": "mmm1np06566gf6u8fpyj84u2emf25l98qad36700d2nlep6jzqdknp8qkyd3xu",
  "protocol": "mmm/0-alpha",
  "sequence": 16,
  "type": "mmm/revision"
}