![]() ![]() There are now "web-based" installers for Windows platforms the installer will download the needed software components at installation time.(Also known as the "圆4" architecture, and formerly known as both "EM64T" and "x86-64".) The binaries for AMD64 will also work on processors that implement the Intel 64 architecture.There are many other interesting changes, please consult the "What's New" page in the documentation for a full list. pickle now uses Protocol 4 by default, improving performance.multiprocessing can now use shared memory segments to avoid pickling costs between processes. ![]() on macOS, the spawn start method is now used by default in multiprocessing.on Windows, the default asyncio event loop is now ProactorEventLoop.continue is now legal in finally: blocks.f-strings support a handy = specifier for debugging.Debug builds share ABI as release builds.Parallel filesystem cache for compiled bytecode.Typing-related: PEP 591 (Final qualifier), PEP 586 (Literal types), and PEP 589 (TypedDict).PEP 574, Pickle protocol 5 with out-of-band data.PEP 590, Vectorcall: a fast calling protocol for CPython. ![]()
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