v1.29.2

   🚨 Breaking Changes

• Enable runtime warning by default, v2 release blog post  -  by @antfu in #898 (98683)

   🚀 Features

• Improve warning messages  -  by @antfu (0f27a)
• engine-js: Update deps, support more languages  -  by @slevithan in #903 (13533)
• markdown-it: Support markdown-it-async integration  -  by @antfu in #902 (4d59c)

   🐞 Bug Fixes

• Warn about missing deprecation  -  by @antfu (708e3)
• Mark engine required in createHighlighterCore  -  by @antfu (1212f)
• colorized-brackets: Use object style htmlStyle  -  by @antfu (eab5b)
• core: Soft require engine options  -  by @antfu (10a6f)
• transformers: Bring back missing createCommentNotationTransformer, fix #907  -  by @antfu in #907 (fc744)

    View changes on GitHub