# changelog

author: Kozinov Ivan <ivan.kozinov@setcce.si>
changelog:
  - Upgrade of podofo lib to 0.9.7+ adaptations for PDF (support for Linearized and XRef stream)and PDF/A signatures
  - Removed boost library, functions were replaced withequivalents from std:: libraries c++11, or custom functions were added in class Util::
  - New crypto systems on mac and win  
  - WIN CNG:https://docs.microsoft.com/en-us/windows/win32/seccng/cng-portal.
  - MacOS CryptoTokenKit frameworkCryptoTokenKit | Apple Developer Documentation.
  - Mac crypto deprecated functions were replaced with new ones
  - Gui changes;
  - added column chain validity (checks cert chain status except for CRL/if cert was revoked) 
  - settings;


