Release 5.3.0

Fixes

• multiple fixes to handling of CAN bus logging measurements
• don't ignore channels argument in to_dataframe method
• fix to_dataframe in case of channels with invalidation bits
• export fixes for mat and hdf5
• do not read samples two times in export method for "parquet" or "single_time_base=True"
• fix get method for channel composition when the fields have conversion rules

Changes

• added sub-plots to GUI
• updated GUI documentation
• multiple enhancements to GUI
• add method to extract all raw can signals from anonymous can bus logging
• added validate method to Signal that will apply the invalidation_bits
• reduce memory usage for to_dataframe by converting float64 channel to float32 and checking the minimum dtype that can represent all samples for integer channels
• add compression option to export
• improve performance for channels with invalidation bits