| ⇢ | A | src.hunter.Manhole added |
| ⇢ | A | src.hunter.atexit_cleanup() added | |
| ⇢ | A | src.hunter.Tracer.handler() added | |
| ⇢ | A | src.hunter.Manhole.__init__() added | |
| ⇢ | A | src.hunter.Tracer.previous() added | |
| ⇢ | A | src.hunter.Manhole.__call__() added | |
| A | ↘ | C | src.hunter.ColorStreamAction.stream() got worse |