Third-party PyTorch native extensions must be rebuilt on every Python or PyTorch release

6/10 Medium

PyTorch does not expose a stable ABI for native extensions, so any extension with compiled code must rebuild its wheels whenever Python or PyTorch releases a new version. This significantly burdens third-party maintainers and complicates binary packaging.

PyTorchPython
Category
compatibility
Workaround
none
Stage
build
Freshness
persistent
Scope
framework
Upstream
open
Recurring
Yes
Buyer Type
team
Maintainer
active

Sources

Collection History

Query: “What are the most common pain points with PyTorch for developers in 2025?”4/4/2026

It's hard work being a third-party PyTorch extension with native code, because whenever there's a new release of Python or PyTorch you have to rebuild all of your wheels.

Created: 4/4/2026Updated: 4/4/2026