* master:
  bpo-42260: Add _PyInterpreterState_SetConfig() (pythonGH-23158)
  Disable peg generator tests when building with PGO (pythonGH-23141)
  bpo-1635741: _sqlite3 uses PyModule_AddObjectRef() (pythonGH-23148)
  bpo-1635741: Fix PyInit_pyexpat() error handling (pythonGH-22489)
  bpo-42260: Main init modify sys.flags in-place (pythonGH-23150)
  bpo-1635741: Fix ref leak in _PyWarnings_Init() error path (pythonGH-23151)
  bpo-1635741: _ast uses PyModule_AddObjectRef() (pythonGH-23146)
  bpo-1635741: _contextvars uses PyModule_AddType() (pythonGH-23147)
  bpo-42260: Reorganize PyConfig (pythonGH-23149)
  bpo-1635741: Add PyModule_AddObjectRef() function (pythonGH-23122)
  bpo-42236: os.device_encoding() respects UTF-8 Mode (pythonGH-23119)
  bpo-42251: Add gettrace and getprofile to threading (pythonGH-23125)
  Enable signing of nuget.org packages and update to supported timestamp server (pythonGH-23132)
  Fix incorrect links in ast docs (pythonGH-23017)
  Add _PyType_GetModuleByDef (pythonGH-22835)
  Post 3.10.0a2
  bpo-41796: Call _PyAST_Fini() earlier to fix a leak (pythonGH-23131)
  bpo-42249: Fix writing binary Plist files larger than 4 GiB. (pythonGH-23121)
  bpo-40077: Convert mmap.mmap static type to a heap type (pythonGH-23108)
  Python 3.10.0a2

* origin/master:
  bpo-42179: Doc/tutorial: Remove mention of __cause__ (pythonGH-23162)
  bpo-26389: Allow passing an exception object in the traceback module (pythonGH-22610)
  bpo-42260: PyConfig_Read() only parses argv once (pythonGH-23168)
  bpo-42260: Add _PyConfig_FromDict() (pythonGH-23167)
  bpo-41877 Check for asert, aseert, assrt in mocks (pythonGH-23165)
  [docs] fix wrongly named AsyncContextDecorator (pythonGH-23164)
  bpo-42262: Add Py_NewRef() and Py_XNewRef() (pythonGH-23152)
  bpo-42266: Handle monkey-patching descriptors in LOAD_ATTR cache (pythonGH-23157)
  bpo-40816 Add AsyncContextDecorator class (pythonGH-20516)