Release 3.3.0

• Define the format URI to http://www.w3.org/ns/formats/microdata, but only if the RDFa format is not defined.
• Updates for version 3.3.0 with minimum Ruby version 3.0.
• Updates Nokogiri to 1.15 to address vulnerability.

Release 3.2.1

• Update documentation links to use gh-pages, and add action to publish gh-pages from Yard docs.
• Mark some RdfaReader tests pending because of change/bug in Nokogiri v13.

Release 3.2.0

• Minimum Ruby version now 2.6.

Release.3.1.4

• Don't use Nokogumbo directly, as it is included in Nokgiri 1.12.

Release 3.1.3

Update registry to expand https://schema.org/additionalType in addition to http://schema.org/additionalType.

Release 3.1.2

• Fix query calling sequence.
• Update project descriptions.

Release 3.1.1

Update allowed HTML errors.

Release 3.1.0

• Updates for 3.1 and Ruby 2.7 calling sequences.
• Don't use pre-loaded registries in RDFa reader, and skip/pending suite tests which are not valid for this reader.

Release 2.2.2

• Adds a JSON-LD based reader (use jsonld: true in reader options). Transforms Microdata to JSON-LD and then to an enumerable.
• Adds RdfaReader to parse Microdata into RDFa.

Release 2.1.0

• Update minimum ruby version to 2.2.2. See ruby-rdf/rdf#307.
• Add priority to content_type.