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New releases! 🐍 Python 3.15.0a8! 🐍 Python 3.14.4! 🐍 Python 3.13.3! 🖼️ Pillow 12.2.0! blog.python.org/2026/04/pyth... pillow.readthedocs.io/en/latest/re... ⚠️ This is the final 3.15 alpha: only 4 weeks until the feature freeze! 🧊 #Python #Python313 #Python314 #Python315 #Pillow #release

blog.python.orgPython 3.15.0a8, 3.14.4 and 3.13.13 are out! | Python InsiderA final alpha and two bug fixes are awaiting your upgrade.

Hugo van Kemenade

@hugovk.dev

New in this alpha: 🧵 PEP 803: “abi3t”: Stable ABI for free-threaded builds 🪟 Official Windows 64-bit binaries now use the tail-calling interpreter for up to 40% speedup! docs.python.org/3.15/whatsne... 🦋 REPL: colour tab completion with fancycompleter #Python #Python315 #release

8/4/26, 4:36 pm1 repost6 likes

Hugo van Kemenade

@hugovk.dev

8 Apr

More in this 3.15 alpha: 🖨️ pprint: new `expand` arg for Black-like output (let's make it default?) 🧛 bytes.replace() count arg can be a keyword 🌊 wave: IEEE floating-point WAVE audio support, new getformat()/setformat() ⏱️ timeit: configurable target time for autorange() #Python #Python315 #release