1.0.2 is a minor release. This release contains an optimization to avoid the duplicate execution of Object.getPrototypeOf in tag functions.
This optimization increases the bundle size slightly: the size of .min.js is 1630 bytes (4 more bytes compared to 1.0.1); and the size of .min.js.gz is 928 bytes (2 more bytes compared to 1.0.1).
See the release announcement: #72 (comment)