preactjs/preact 5.0.0-beta1

on GitHub

Potentially Breaking Changes

• DOM event handlers are no longer invoked with the source element as their context (this) (#153)
• Adding properties to context within a tree no longer overwrites, instead it extends/appends (#156)

Bug Fixes

• Fix for high-order component mount lifecycle (#143)
• Fix incorrect rendering of 0 values (#149)

Features

• Add key property to VNodes (#155)

Optimization

Preact 4:

Preact 5: