PyTorch Knowledge Patch

Baseline: PyTorch through 2.3; covers 2.4.0–2.11.0 plus the compile-and-flexattention, fsdp2-and-float8, export-and-custom-ops, and serialization-security topic updates captured July 12, 2026.

Use this skill

Read the reference file that matches the work before changing code. Start with migrations and security when upgrading an existing project, then load the specialized compiler, export, distributed, or platform reference as needed. Treat APIs explicitly labeled API-unstable or experimental as subject to change.

Reference index