4641a7b release(0.3.0): a detection pattern changed value — that is new here
1482c0b feat(schema,spec): give the §1.1 MUST a shape, since v0.2.0 shipped it without one
25a2cf9 feat(conformance): the witness case, and the derivation rule that had no room for it
c1b2385 fix(lexicon): converge script-tag on its source — re-extraction, not revision
6f79a6e fix(lexicon,docs): the script-tag row reversed — commons is now the sole diverger
git-subtree-dir: scanners/commons
git-subtree-split: 4641a7b5184047460e3f10038b615a61e7a4ac21