github veraPDF/veraPDF-library v1.6.2
veraPDF 1.6 Release

latest releases: v1.27.49, jakarta-v1.27.48, arlington-v1.27.54...
7 years ago

Version 1.6 (June 6, 2017)

Desktop Applications:

  • GUI and CLI now capable of checking for updated version of the software.

Conformance Checker:

Updated validation logic to comply with Technical Working Group resolutions:

  • color spaces are validated now when specified in the content stream;
  • a CMap may refer only to predefined CMaps in the ‘usecmap’ operator; and
  • OpenType causes an ‘unsupported font type’ error in PDF/A-1 validation.

Other conformance checker fixes and improvements:

  • fixed calculation of glyph widths for embedded CFF fonts in some special cases;
  • fixed validation of digital signature ByteRange array;
  • fixed recursive links of color spaces;
  • fixed validation of spaces in the indirect object header;
  • fixed Crypt filter handling;
  • fixed misprint in ‘Lbl’ structure tag; and
  • added support for glyphs with CIDs > 65535 (with an appropriate validation. error)

Policy checker:

  • fixed feature extraction from encrypted documents.

Test corpus:

  • added new test corpus for the Technical Working Group resolutions;
  • fixed test file for digital signature validation; and
  • fixed test files for Extension Schema definitions in XMP.

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