v2.15.0

Released: 2026-09-04

Features

Highlight TypeScript and TSX with their own grammars (2fd04475). The ts and typescript tags now resolve to the TypeScript grammar and tsx to TypeScriptReact; both previously fell back to JavaScript highlighting.

Migrate the embedded frontmatter YAML dependency from serde_yaml to the lockstep noyalib-serde-yaml 0.0.31 package alias (Refs #2755, #2870). Frontmatter YAML error text and locations are unchanged by contract.
Grow the shipped artifacts to carry the two new grammars (2fd04475, db2a5a22): the root entry is 1,514,540 B gzip-9 (was 1,443,040 B) and the /highlight subpath 817,922 B (was 758,248 B). The highlight size ceiling moves to 880,000 B accordingly.