• Adding #266 support for accessing nested items in BoxList using numpy-style tuple indexing (thanks to Bit0r)
• Adding tests and Cython releases for Python 3.12
• Fixing #251 support for circular references in lists (thanks to Muspi Merol)
• Fixing #261 altering all __repr__ methods so that subclassing will output the correct class name (thanks to Gabriel Tkacz)
• Fixing #267 Fix type 'int' not iterable (thanks to YISH)