v3.0.0

3.0.0 (2026-08-17)

• build!: bump document-schema.js to ^3.0.0 (afe2894)

Features

• read odt heading outline levels as headingLevel alongside styleId (cf21f55)

BREAKING CHANGES

• odf.js's emitted ContentDocuments now carry
  formatVersion 3, from document-schema.js 3.0.0's CONTENT_FORMAT_VERSION;
  consumers still validating odf.js output against document-schema.js 2
  will reject the new documents.