The newly approved Python Enhancement Proposal 751 gives Python a standard lock file format for specifying the dependencies of projects. Here’s the what, why, and when.

Human-readable and machine-generated lock file will specify what direct and indirect dependencies should be installed into a Python environment.

OpenAI's response format for its open-weight model series gpt-oss Try gpt-oss | Learn more | Model card The gpt-oss models were trained on the harmony response format for defining conversation ...