JHOVE 1.3

GENERAL

1. The build.xml files now force compilation to Java 1.4, preventing
   accidental distributions that aren't 1.4-compatible.
2. Spaces are allowed in file paths on Windows, if the path is
   enclosed in quotes. This fix had been in version 1.1i, and had been
   lost since then.

PDF MODULE

1. According to the PDF 1.6 specification, table 3.4, parameters for a
   stream filter can be either a dictionary or the null object. The null
   object was treated as an error; it is now allowed.
2. Object stream handling was seriously buggy, causing rejection of
   well-formed and valid files; it's better now.
3. In PDF 1.4, an outline dictionary unconditionally must have a "First"
   and a "Last" entry. JHOVE follows this requirement, declaring a file
   invalid if it isn't met. However, PDF 1.6 relaxes the requirement,
   applying it only "if there are any open or closed outline entries."
   Thus, an empty outline dictionary with no "First" or "Last" entry
   is valid. It is now accepted (for all PDF versions).
4. If a page number tree in a PDF file is missing an expected "Nums"
   entry, this was being reported as an invalid date. A more appropriate
   error message is now given.

TIFF MODULE

1. TIFF tag 33723 (IPTC-NAA) was considered valid only if the data
   type is ASCII or LONG. But according to Aware Systems, the valid
   types are UNDEFINED and BYTE. All four types are now accepted.

XML HANDLER

1. Omissions in MIX 1.0 and 2.0 output have been fixed.