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The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

30 Jul 2026 edition
Python GitHub Rust

astral-sh/ruff: 0.16.1

Release Notes Released on 2026-07-30. Preview features Add an option to opt out of human-readable names (#27160) [flake8-pytest-style] Make fixes safe by default and unsafe only when comments are present (PT018)…

Source: Ruff Releases github-actions[bot]
Hardware

ChronoWatch X2040

This smart-looking watch based on RP2040 tells the time without unnecessary distractions. The post ChronoWatch X2040 appeared first on Raspberry Pi.

Source: Raspberry Pi News David Crookes
Open Source

Stacked sessions and pull requests in the GitHub Copilot app

Learn how I modernized an old codebase of mine using stacked sessions and pull requests in the GitHub Copilot app. The post Stacked sessions and pull requests in the GitHub Copilot app appeared first on The GitHub Blog.

Source: GitHub Blog Cassidy Williams
DevSec AWS

Extend Amazon Inspector SBOM Generator with Plugins

Amazon Inspector is an automated vulnerability management service that continually scans Amazon Web Services (AWS) workloads for software vulnerabilities. The vulnerability management capabilities of Amazon Inspector…

Source: AWS Security Blog Michael Long
Java GitHub

openjdk/jdk: jdk-28+9

Added tag jdk-28+9 for changeset 9175632

Source: OpenJDK Releases rwestberg
Java GitHub

openjdk/jdk: jdk-27+33

Added tag jdk-27+33 for changeset 8106099

Source: OpenJDK Releases rwestberg
AI GitHub

langchain-ai/langchain: langchain-core==1.5.3

Changes since langchain-core==1.5.2 release(core): 1.5.3 (#39145) fix(core): fall back to LANGSMITH_API_KEY for gateway (#39115)

Source: LangChain Releases github-actions[bot]
Go GitHub

prometheus/prometheus: 3.13.2 / 2026-07-29

What's Changed [SECURITY] Bump golang.org/x/text to v0.39.0 (CVE-2026-56852) and google.golang.org/grpc to v1.82.1 (GHSA-hrxh-6v49-42gf). #19290 by @krajorama [BUGFIX] PromQL: Preallocate the active query tracker file…

Source: Prometheus Releases github-actions[bot]
PostgreSQL GitHub

timescale/timescaledb: 2.29.0 (2026-07-28)

This release contains performance improvements and bug fixes since the 2.28.3 release. We recommend that you upgrade at the next available opportunity. Release Highlights Chunk exclusion for DML operations improves the…

Source: TimescaleDB Releases surister
Hardware

Espressif Systems 2026 Q2 & Half-Year Report

Language English Report: Espressif Systems 2026 Q2 & Half-Year Report.pdfRelease Date: Thursday, July 30, 2026Responsibility Report: falseReport Status: Show

Source: Espressif News lizihan
Web

Group Note Draft: Verifiable Credentials Overview v1.1

The family of W3C Recommendations for Verifiable Credentials, described in this overview document, provides a mechanism to express these sorts of credentials on the Web in a way that is cryptographically secure, privacy…

Source: W3C News
Web

Group Note Draft: EPUB Accessibility 1.2 Explainer

The EPUB Accessibility 1.2 Explainer provides information on how to understand and evaluate the accessible publications conformance requirements of EPUB Accessibility 1.2 against reflowable EPUB publications.

Source: W3C News
Go GitHub

grpc/grpc-go: Release 1.83.0

Security server: Stop reading from connections when flooded by HTTP/2 frames to mitigate resource exhaustion. The default value for this limit is 100 frames, excluding DATA and HEADERS, and may be changed by setting…

Source: gRPC-Go Releases easwars
AI

A fundamental flaw leaves LLMs strikingly vulnerable to attack

It is impossible to make large language models fully secure against hacks because of a fundamental flaw in how they work, a team of researchers argue in a paper presented at the International Conference on Machine…

Source: MIT Technology Review AI Will Douglas Heaven
DevSec

SE Asian Cybercriminal Syndicates Become a Global Power

The organized crime groups have moved from goods to services and continue to traffic people from at least 80 countries, costing nations in the region at least $88 billion in 2025 alone.

Source: Dark Reading AppSec Robert Lemos
DevSec

The Attacker Never Sleeps, Neither Can Your Testing

AI is accelerating software development and giving attackers machine-speed capabilities. Security teams must continuously test AI-built code, govern agents, and independently validate every finding.

Source: Snyk Blog
DevOps

Discovered Stacks: One Place for All Your Infrastructure

Today we’re launching Discovered Stacks: Pulumi Cloud now models your AWS CloudFormation stacks and Azure Resource Manager deployments as stacks, right alongside your Pulumi IaC stacks. And when you’re ready to bring…

Source: Pulumi Blog Alejandro Cotroneo
DevOps

Migrate CloudFormation to Pulumi with Discovered Stacks

With Discovered Stacks, Pulumi Cloud does the bookkeeping for a CloudFormation migration: every resource in the stack gets an explicit migration status, and the migration is done when the code provably matches the…

Source: Pulumi Blog Alejandro Cotroneo
JavaScript

npm to scan packages for malware at publish time

#​635 — July 30, 2026 Read on the Web The Secure Way to Release an npm Package in 2026 — A practical guide to publishing npm packages more safely in 2026, written by someone who's released several popular packages (like…

Source: Node Weekly

npx airfry@latest cal.com | VTV Cribs

If you're not scheduling time to air fry steak in the office, you're NGMI. We took VTV Cribs to Cal.com, the scheduling platform making it easier for teams, founders, operators, and anyone with a calendar to book time…

Source: Vercel Vercel