3.4.0

• Fix for key behaviour, and don't write keys to the DOM as attributes.

3.3.0

• Performance tuning for a ~10% improvement on DBMonster (basically 10% faster diff algorithm)
• Refactored diff algorithm to be easier to follow
• Add Component.prototype.forceUpdate() method.
• Fix a bug where a child component of a high-order component self-rendering (eg: via setState()) would cause a subsequent re-render of the parent component to re-initialize itself and the child (through the recycler, but this was causing thrash).
• Fix an issue where nested components would not receive unmount lifecycle hooks (fixes Issue #47)

3.2.0

• Bugfix: pass context through recycled constructors (with this react-redux is now fully supported!)
• linkState() when used with top-level keys (ie, not dot-notated) will no longer mutate this.state in-place.

  (Nested keys can and will still mutate this.state, since the implementation of immutable state traversal would essentially be a small immutability library, not something Preact core can justify)

3.1.0

• Performance tweaks!

3.0.1

This is likely the last beta release of Preact 3.0, it'll become the stable branch shortly.
Feedback and testing welcome!

• Use a safeguard method to obtain preact attr cache objects before writes
• Fix edge case where fallthrough attribute values would not be stored in the preact attr cache
• null instead of delete for _component refs, avoiding shape mutations
• build tweaks

3.0.0-beta4

• Preact's codebase has been factored into modules
• Reduced possible repaints by collecting property cache into a namespace
• 10-20% performance improvement under heavy rendering load!
• Now available in npm under a nice dist-tag: npm install preact@beta

3.0.0-beta3

• Fixes for event removal (#34), tests.

3.0.0-beta2

Beta version of the 3.0.0 major bump:

3.0.0

• Added context support
• Bugfix: componentDidUpdate() should not be called after initial render
• Switch from tracking nextState to tracking prevState
• Drop VNode#__isVNode in favor of instanceof (reason)

2.8.1

• Performance improvements for asymmetric DOM properties
• Account for external mutation of properties

2.7.3

2.7.3