1.2

SCL Version 1.2:

Many bug fixes to various systems.
Updated XML library usage for convenience.
Complete removal of RefObj.
package.cpp example fully documented.

SPK/scl::pack version 2:

More robust and efficient multithreading system.
Improved pack family tracking.
Dynamic size-based pack splitting.
Improved library usage for convenience.

Full Changelog: 1.0.1...1.2