7th beta release

• Replace underscore with lodash
• Replace deepmerge with lodash method mergeWith
• Added merge customizer via options for lodash method mergeWith

6th Beta Release

Fix $slots context

5th Beta Release

• 100% coverage test
• Fix components with same slot name in the same node

4th Beta Release

• Refactor with underscore.js
• Optionally set attributes to any nodes not only the first one
• Added more docs

3th Beta Release

Apply plugins to tree for each included component
Tested with posthtml-include
Not working with posthtml-modules
Not tested with posthtml-extends

2th beta release

2th beta release (replace the first initial beta release)