On shutdown from Python release all slot holders#1712

Merged

filmor merged 3 commits intopythonnet:masterfrom

losttech:bugs/ShutdownSegFault

Apr 8, 2022

Commits on Mar 4, 2022

on runtime shutdown from Python release all slot holders, not only the ones, that belong to managed types
lostmsu
committed

Commits on Apr 7, 2022

do not attempt to manually delete derived class instances after TypeManager is terminated and Python is shutting down
lostmsu
committed

Commits on Apr 8, 2022

Ensure that shutdown is called from Python
lostmsu
committed