------------------- * Remove altered Python logo to comply with PSF requirements;
0.0.48
------------------- * Only trace lambda call the first time during a map for performance; * Faster computation of refresher cells by creating "inverted index" based on reaching defs; * Reduce false positives in liveness checker;
0.0.47
------------------- * Improve dependency tracking for tuple unpacking assignmengs;
0.0.45
------------------- * Explicitly add kernel.json to data_files in setup.py;
0.0.44
------------------- * Debug absent kernel.json when installing with pip;