v2.7.2

Mostly refactors.

What's Changed

• refactor(vanilla): moved (un)mount guards into their respective functions. (suggestion) by @iwoplaza in #2457
• fix(vanilla): improve dual instance warning in DEV by @dai-shi in #2462
• refactor: no-any by @dai-shi in #2471
• fix: avoid slow types by @dai-shi in #2472

Full Changelog: v2.7.1...v2.7.2