CURRENT:
 - Issue #43: Save question
 - Issue #40: Sanitization of documents

V: 1.3.2   1.2.2023
 - Issue #39: Code signed installation

V: 1.3.1 28.12.2022
 - Issue #34: Reset option
 - Issue #35: Window state is not remembered for viewers

V: 1.3.0 25.12.2022
 - Issue #21: Table selection tool
 - Issue #22: Solve compilation warnings
 - Issue #24: Text selection and table selection algorithm improvement
 - Issue #25: Move Qt 6.4, change build system to CMake and VCPKG
 - Issue #28: Add multiple PDF files at once for merging
 - Issue #33: ToUnicode for simple fonts not used 
 - Issue #32: I need a new stable release.

V: 1.2.1 30.6.2022
 - Issue #17: Public key security handler
 - Issue #19: Remove dependency on MS Visual Studio Redistributable Packages

V: 1.2.0 5.6.2022
 - Issue #10: Performance optimization
 - Issue #14: Incorrect text drawing for vertical writing systems
 - Issue #15: .msi installer
 - static XFA support (readonly, simple XFA only)
 - electronically/digitally sign documents

V: 1.1.0, 19.12.2021
 - DocDiff application (compare similar PDF documents)
 - Linux support
 - new icon set

V: 1.0.0 Beta, 19.9.2021
 - initial beta release for non-production testing