The latest software release features improved PDF/A-2b and PDF/A-3b
validation and the fully featured REST API.

veraPDF 0.12 has the following features:

Conformance checker:
* PDF/A-2 and PDF-A/3 improvements: implemented checks for optional
content, JPEG2000 requirements
* full compliance with BFO test suite (PDF/A-2b)
* PDF/A-1b fix: check for form field appearance
* code refactoring to enable PDF model implementation via different PDF
parsers
performance and memory optimization

Test corpus:
* full coverage of all predefined XMP properties

Documentation:
* The first version of the wiki identifying all PDF/A validation rules
is available at: https://github.com/veraPDF/veraPDF-validation-profiles/wiki

Infrastructure:
* veraPDF-library project refactored into multiple projects
* PDF Box validator implementation in separate project
* Automated source packaging with dependencies
* Corpus test results published online

The veraPDF validation engine implements the PDF/A specification using
formalisations of each requirement in PDF/A-1, PDF/A-2 and PDF/A-3. The
wiki determines each rule used by the software and provides details on the
error(s) triggering a failure of the rule.

Download veraPDF 0.12 at:
http://downloads.verapdf.org/rel/verapdf-installer.zip

Release notes are published at:
https://github.com/veraPDF/veraPDF-library/releases/tag/v0.12.4
<https://github.com/veraPDF/veraPDF-library/releases/tag/v0.12.4>

veraPDF is building the definitive, open source PDF/A validator. Please
download and test the software. If you encounter problems, or wish to make
suggestions, please add them to the project’s GitHub issue tracker (
https://github.com/veraPDF/veraPDF-library/issues). Your feedback is
very important, it helps to improve the software.

Keep up to date with the latest developments of veraPDF by subscribing
<http://verapdf.org/subscribe/> to the veraPDF consortium’s newsletter
​, or follow us <https://twitter.com/_veraPDF> on Twitter​
.

Led by the Open Preservation Foundation and the PDF Association, the
veraPDF consortium is developing the definitive open source, file-format
validator for all parts and conformance levels of ISO 19005 (PDF/A). The
software is designed to meet the needs of memory institutions responsible
for preserving digital content for the long term.

The veraPDF consortium is funded by the PREFORMA project
<http://www.preforma-project.eu/>. PREFORMA (PREservation FORMAts for
culture information/e-archives) is a Pre-Commercial Procurement (PCP)
project co-funded by the European Commission under its FP7-ICT Programme.
-- 
Becky McGuinness | Community Manager
@openpreserve | Skype: becky.mcguinness1

*Open Preservation Foundation*
*http://openpreservation.org/ <http://openpreservation.org/>*

To find out more about becoming an OPF member or software supporter visit:
http://openpreservation.org/about/join/