The daily ledger

Hard-braking events as indicators of road segment crash risk

Algorithms & Theory

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…

Next generation medical image interpretation with MedGemma 1.5 and medical speech to text with MedASR

Generative AI

Dynamic surface codes open new avenues for quantum error correction

Quantum

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

Zenken boosts a lean sales team with ChatGPT Enterprise

By rolling out ChatGPT Enterprise company-wide, Zenken has boosted sales performance, cut preparation time, and increased proposal success rates. AI-supported workflows are helping a lean team deliver more personalized,…

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.