Released: Mar 3, 2025

v21.0 中的更新

特性

• Updated third-party library heif to a newer release which allows reading some new heic files.
• Updated third-party library zlib to a newer release which address additional security vulnerabilities.
• Updated a third-party PDF library to a newer release to remove dependencies with security vulnerabilities.

修补程序

• Fixed several vulnerabilities that occurred when loading some malformed jpeg, psd, tiff and xpm files.
• Breaking Changes
  • The major version was changed from 20 to 21, so the library names were also changed, for example igCore20d.dll to igCore21d.dll for Windows and libIGCORE20.so to libIGCORE21.so for Linux.
  • Deploying an application that uses the ImageGear PDF Component for x64 requires that the Visual C++ Redistributable for Visual Studio 2015-2022 also be installed at the target machine. (Windows)
  • HEIF component now requires GCC 9.4+. (Linux)
  • HEIF component now static links MSVC++ 2015-2022 runtime. (Windows)