v6.2.0

What's Changed

• test(core): the visitor's large-AST bound catches a pathological walk, not a stall by @codetalcott in #1573
• Remove grail.yaml (repo-health spec, never run; CI covers it) by @codetalcott in #1499
• mcp-server: a multi-line BehaviorSpec with an unread line is refused (domains 5.0.2); /health's version by @codetalcott in #1576
• chore: remove lerna (dead since the minimatch ^10 override) by @codetalcott in #1149
• semantic: ./core + languages ~35% lighter, lexicons register with core, getAllTranslations in ./core (O5) by @codetalcott in #1577
• language-server on vscode-languageserver 10; extension on vscode-languageclient 10 (replaces #1278, #1279) by @codetalcott in #1579
• mcp-server: get_diagnostics gives the engine's verdict for English; parse_multilingual deprecated (O8) by @codetalcott in #1575
• build(deps): bump the majors group across 1 directory with 4 updates by @dependabot[bot] in #1557
• examples/multilingual: delete four pages, port playground, fix showcase (D5) by @codetalcott in #1578
• chore: delete apps/docs-site (D6); record the owner's 2026-10-18 decisions by @codetalcott in #1574
• chore(release): prepare 6.2.0 by @codetalcott in #1580

Full Changelog: v6.1.0...v6.2.0