The daily ledger

PEP 797: Shared Object Proxies

Hi everyone, After extensive discussion and delays, I’m excited to present PEP 797, which proposes introducing an object proxy to share arbitrary objects between subinterpreters. Here’s the full text: Python Enhancement…

Mitigating Denial-of-Service Vulnerability from Unrecoverable Stack Space Exhaustion for React, Next.js, and APM Users

Agent zSmith, Connection Pools in Clouds, Zero Dependencies News--Questions for the 142nd airhacks.tv

Questions and topics for the 2026.01/142nd edition of airhacks.tv: Agent zSmith How to define the size of a connection pool for a database on the cloud? Java And Apple Shortcuts Zero-Dependency News Overbooked Workshops…

Node.js 22.22.0 (LTS)

Node.js 25.3.0 (Current)

Node.js 24.13.0 (LTS)

Node.js 20.20.0 (LTS)

Tuesday, January 13, 2026 Security Releases

Python 3.15.0 alpha 4

Edit: This 3.15.0a4 was accidentally built against \ from 2025-12-23 instead of 2026-01-13, so 3.15.0a5 is an extra release correctly built against 2026-01-1...

#534: diskcache: Your secret Python perf weapon

Your cloud SSD is sitting there, bored, and it would like a job. Today we’re putting it to work with DiskCache, a simple, practical cache built on SQLite that can speed things up without spinning up Redis or extra…

Astro 6 Beta

A redesigned development server, significant rendering performance improvements, and new built-in APIs for working with CSP, fonts, and live content collections.