v1.3.0

This fixes some build issues. UMD/SystemJS builds are completely renewed. Exported functions are refactored for TypeScript and we have an easier option to loosen useSnapshot typing (#357).

What's Changed

• feat(build): use __DEV__ to control development mode by @dai-shi in #338
• fix(utils): do not depend on react in build by @dai-shi in #358
• refactor: prefer function declaration by @dai-shi in #359
• breaking(core): drop deprecated types by @dai-shi in #364

Full Changelog: v1.2.12...v1.3.0