[Edited June 4, 2019, to change the date from June 1 to July 1, 2019]
On July 1, 2019, PTAGIS will discontinue support for P4 versions 1.10 through 1.14. Many bugs have been fixed and new features have been added since v1.14 was released over two years ago. We urge you to upgrade to the latest version of P4, available on the P4 software page. Please see the Release Notes for information on the changes to P4 that have been made since the release of 1.14.
On July 1, 2019, data submissions from version 1.10 - 1.14 will no longer be accepted by PTAGIS. We will also no longer provide technical support for these versions of P4. Please contact PTAGIS if you have any questions or concerns.