The reasons for this commit (see https://docs.python.org/3/whatsnew/3.13.html)

Remove the following old functions to configure the Python initialization, deprecated in Python 3.11:

• PySys_SetPath(): Set PyConfig.module_search_paths instead.
• Py_SetPath()
• _Py_SetProgramFullPath

**Pending Removal in Python 3.14 (originally scheduled for removal in 3.13) **

• PySys_SetArgvEx(): Set PyConfig.argv instead.
• PySys_SetArgv(): Set PyConfig.argv instead.
• Py_SetProgramName(): Set PyConfig.program_name instead.
• Py_SetPythonHome(): Set PyConfig.home instead.
• Py_DebugFlag: Use PyConfig.parser_debug instead.
• Py_VerboseFlag: Use PyConfig.verbose instead.
• Py_QuietFlag: Use PyConfig.quiet instead.
• Py_InteractiveFlag: Use PyConfig.interactive instead.
• Py_InspectFlag: Use PyConfig.inspect instead.
• Py_OptimizeFlag: Use PyConfig.optimization_level instead.
• Py_NoSiteFlag: Use PyConfig.site_import instead.
• Py_BytesWarningFlag: Use PyConfig.bytes_warning instead.
• Py_FrozenFlag: Use PyConfig.pathconfig_warnings instead.
• Py_IgnoreEnvironmentFlag: Use PyConfig.use_environment instead.
• Py_DontWriteBytecodeFlag: Use PyConfig.write_bytecode instead.
• Py_NoUserSiteDirectory: Use PyConfig.user_site_directory instead.
• Py_UnbufferedStdioFlag: Use PyConfig.buffered_stdio instead.
• Py_HashRandomizationFlag: Use PyConfig.use_hash_seed and PyConfig.hash_seed instead.
• Py_IsolatedFlag: Use PyConfig.isolated instead.

So sooner or later this commit will be needed. PySys_SetArgv(), Py_SetProgramName(), Py_SetPythonHome() are definitely needed.