Pip 26.1 Ships Dependency Cooldowns and Experimental Lockfile Support
Pip 26.1 introduces two significant features aimed at enhancing security in the Python packaging ecosystem. The new dependency cooldowns enforce a waiting period before newly published packages can be installed, helping to mitigate supply chain attacks. Additionally, experimental support for pylock.toml lockfiles has been added, allowing for easier dependency management.
- ▪Pip 26.1 includes dependency cooldowns to combat supply chain attacks by enforcing a waiting period before new packages can be installed.
- ▪The cooldown feature allows developers to detect and respond to security incidents by delaying the installation of recently published packages.
- ▪Experimental support for pylock.toml lockfiles has been introduced, making it easier to manage dependencies in Python projects.
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InfoQ Homepage News Pip 26.1 Ships Dependency Cooldowns and Experimental Lockfile Support to Combat Supply Chain Attacks Development Architecting for Autonomous Reliability: Embedding AI into Your Observability Stack (Webinar Jun 25th) Pip 26.1 Ships Dependency Cooldowns and Experimental Lockfile Support to Combat Supply Chain Attacks $("#translated_"+InfoQConstants.userDetectedCountryCode.toLowerCase()).show(); May 20, 2026 3 min read by Steef-Jan Wiggers Write for InfoQ Feed your curiosity.
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