EPUBCheck v5.1.0

This is a maintenance release of EPUBCheck, made by the DAISY Consortium for W3C. Many thanks to everyone who contributed and reported issues!

This EPUBCheck version is also available in the Maven Central Repository as org.w3c:epubcheck:5.1.0.

Features

• update to latest schemas from the Nu HTML Checker (2f6a2c7)
• warn about doc-endnote or doc-biblioentry on list items (5c39157)

Bug Fixes

• dc:source element caused a NullPointerException (c15e4ea), closes #1514
• allow flow content for ins and del XHTML 1.1 elements (EPUB 2.0.1) (d916df0), closes #1522
• incorrect ID refs in toc nav caused a NullPointerException (f7b5dd9), closes #1516
• make CLI return 0 for --version or --help options (49aacb2), closes #1520
• properly set font fields in the JSON report (8575a6b), closes #1519
• properly set the referencedItems field in the JSON report (7804c78)
• properly set the rendition fields in the JSON report (da643e4)
• remove undefined isHTML5 field from the JSON report (00b1d20)
• remove undefined navigationOrder field from the JSON report (39234a6)
• remove undefined script-related fields from the JSON report (1931d73)
• updated list of allowed values for the OPF 2.0.1 role attribute (0573214), closes #1521