This 3.4.0 version is broken. It prints an error message about missing SOULNG_ROOT environment variable. Sorry for the inconvenience for those who downloaded it and tried to use it. This has been fixed in the next 3.5.0 version.
Bug fix: String(CharT c, long n) constructor constructed a string that was not null terminated causing possibly access violations. Fixed.
Bug fix: You could not have instantiated 'default' member functions in a class template. Fixed.
Bug fix: Instantiation of a destructor in a class template failed in certain circumstances yielding an access violation. Fixed.
Class ID changed to be a 128-bit product of primes (previously it was 64-bit product of primes). This was because 64 bits was not enough for representing all classes when System.Windows library was included.
You could not sort a list of noncopyable elements such as a list of unique pointers. Now you can sort also movable elements.
TextWriter and StringWriter classes.
Includes the first version of the System.Windows library and support for Windows GUI applications. The structure of the System.Windows library is presented in this document.
Spring software diagram designer tool.
Upgraded to LLVM 10.0.0