- The object properties "has_specified_input", "has_specified_output", "is_specified_input_of", and "is_specified_output_of" have been relabelled to remove the underscores.
- We updated our RO Core import, which was very old. There have been two significant label changes in RO: 'inheres in' is now 'characteristic of', and 'bearer of' is now 'has characteristic'.
- We made improvements to the 'specimen' branch in #1839.