Version bump to 1.0.13

Version bump to 1.0.12

Version bump to 1.0.11

Version bump to 1.0.10

Merge pull request #28 from allejo/hotfix/escape-heading-placeholder

Version bump to 1.0.8

Merge pull request #22 from allejo/hotfix/nested-headers-break-html

Fix losing content when headings are in nested elements

Merge pull request #17 from allejo/feature/heading-placeholder-attrs

Add `%heading%` placeholder support to `anchorAttrs`

Merge pull request #14 from allejo/hotfix/broken-raw-text

Fix broken HTML being rendered when text outside a tag

Add new anchorAttrs param to README