1.4.0.2 Alpha

Second test release for 1.12. Since 1.4.0.1:

• Added new functions for reading memory information: memory_total(), memory_max(), memory_free(), and memory_used(). All of which return the amount of memory in integers of MiB. Byte variants exist as well: memory_bytes_total(), memory_bytes_max(), memory_bytes_free(), memory_bytes_used().
• Added a new sample config: "sample/scrolling_detailed" containing said memory information