Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.242,
Internal ChangesSection of the release
What
The sanitizer guarding tag parsing against lookalike characters used to scan 65,000 code points at start-up to build its map; it now uses a fixed 34-entry table of characters that fold to "<" or ">". Same protection, no start-up scan, and the same set on every platform.
Evidence
\u27E8
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
