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What's new in programming

Fresh posts from language teams, tool makers and developer communities, collected automatically and translated into six languages.

Updated:

Simon Willison

llm-gemini 0.36

Release: llm-gemini 0.36 Gemini 4 Carbon was announced two weeks ago for "a subset of cyber defenders", but today it's available to everyone else . This is Google's best ever Gemini, priced at $2/million input and $10/million output at launch (that's GPT-6.1…

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GitHub Blog

Git security vulnerabilities announced

Git is releasing updates addressing six security vulnerabilities affecting recursive clones, reference handling, merges, binary patches, and imports. Here is what users need to know. The post Git security vulnerabilities announced appeared first on The GitHub…

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JetBrains Blog

Rider 2026.3: .NET 11 Support and JetBrains Air

Rider 2026.3 ships alongside the release of .NET 11 with complete support on day one! See the extensive list of all updates for AI, .NET, and game development on our What’s New in Rider 2026.3 page. JetBrains Air JetBrains Air brings a complete agentic…

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.NET Blog

Announcing .NET 11

.NET 11 is here with C# 15, faster developer tools, runtime and library improvements, and new capabilities for web, mobile, desktop, and AI apps. The post Announcing .NET 11 appeared first on .NET Blog .

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Stack Overflow Blog

Customer support is the gnarliest AI problem

Ryan chats with Ahmad Al-Dahle, CTO at Airbnb, about deploying multi-party AI agents to tackle the uniquely gnarly problem of customer support, how a moving target of rigorous evaluations helps engineers balance latency against accuracy, and the ways in which…

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Simon Willison

Quoting Prompting Claude Fable 5.2

Claude Fable 5.2 responds closely to what the prompt says about who owns the code it works on. In Anthropic’s testing on small coding tasks, when a prompt said nothing about ownership or presented the code base as someone else’s, the model tended to add to…

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Rust Blog

Announcing rustup 1.29.3

The rustup team has published a new point release of rustup, 1.29.3. Rustup is the recommended tool to install Rust , a programming language that empowers everyone to build reliable and efficient software. What's new in rustup 1.29.3 This new patch release…

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Rust Blog

How to fund Rust contributors

TLDR: To fund general maintenance, donate to the Rust Foundation Maintainers Fund or sponsor the RustNL Maintainers Team To fund specific features and improvements, sponsor fundable Rust Project Goals To fund individual contributors, donate to their GitHub…

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Mozilla Hacks

Intent to Ship: JPEG XL

It isn’t often that new image formats land in browsers. In the early 2000s we had JPEG, GIF, and PNG. The 2010s gave us WebP, which was a modest step up from JPEG. But the 2020s have given us two new image formats that are a big step up from previous formats…

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Deno

Deno 2.9

`deno desktop` for building native desktop apps from web tech, first-class migration from npm/pnpm/yarn/Bun, CSS module imports, snapshot and parameterized testing, smaller `deno compile --bundle` binaries, and Node.js 26 compatibility.

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Mozilla Hacks

PACT: Anonymous Credentials for the Web

This is the technical companion to our update on Distilled, “Keeping the web open and private in the bot era.” Here we take a deeper look at the problem space, the design we’re proposing, and the problems still left to solve. Bots (and privacy-preserving…

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Python Insider

The Python Insider Blog has moved!

Exciting news: We moved the blog! Python Insider now lives at https://blog.python.org , backed by a Git repository. All 307 posts from the Blogger era have been migrated over, and old URLs redirect to the new ones automatically. Your RSS readers should pick…

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Python Insider

Join the Python Security Response Team!

Thanks to the work of the Security Developer-in-Residence Seth Larson, the Python Security Response Team (PSRT) now has an approved public governance document (PEP 811). Following the new governance structure the PSRT now publishes a public list of members…

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maxcode collects public posts about programming: new language releases, tools and new ways to write code. Headlines link to the original publications.