This release adds an option to enable `QBinaryDecisionTree` as a layer in the Qrack optimization stack. (The option is off by default.) `QBinaryDecisionTree` is a CPU-based simulation layer that can significantly reduce overall RAM footprint for single simulator instances, at the cost of increasing execution time.
(This release also gives user code the control to disable the `QPager` layer. Typically, this optimization layer should be left on for systems with an available OpenCL device, as by default, or turned off for CPU-only systems.)