GitHub Copilot : le récapitulatif des nouveautés sur les modèles et les agents

En bref

• Rachat d'un laboratoire d'IA par Stripe pour sept milliards de dollars — Stripe a racheté le plus célèbre laboratoire de modèles de pointe pour sept milliards de dollars.latent.space
• Trading a Cloud Identity for Your Own: Workload Attestation on Managed Compute — Netflix Tech Blognetflixtechblog.com
• La justice autorise le placement d'Anthropic sur liste noire — La justice a estimé que Donald Trump pouvait inscrire Anthropic sur liste noire pour avoir refusé d'activer certaines fonctionnalités de Claude.arstechnica.com
• L'outil Muse attire l'attention grâce au cloud de Meta — L'outil Muse suscite l'intérêt en fournissant à chaque utilisateur sa propre machine virtuelle Linux persistante exécutée sur le cloud de Meta.simonwillison.net
• The Limitations of Running a Workload Generator In the Same JVM as the System-Under-Test — When you evaluate a system with a garbage collector and want to understand its tail latency, you often see SPECjbb2015 or DaCapo used. While both offer corrective measures for coordinated omission, only SPECjbb2015 can run the workload generator and backend server in the same JVM, as well as separatinside.java
• Push images to Vercel Container Registry from GitHub Actions — You can now push container images from GitHub Actions to (VCR) without storing long-lived registry credentials.Vercel Container Registry The new action authenticates your workflow using GitHub OIDC. It exchanges the workflow’s OIDC token for a short-lived Vercel access token, then uses that token tovercel.com
• Three Lenses on Coordination — Commentsjhellerstein.github.io
• Improving site performance by shipping more CSS — A look at how a design system shipped major changes without breaking the world. The post Improving site performance by shipping more CSS appeared first on The GitHub Blog.github.blog
• Blackstone Cements Shift From Star Dealmakers With Baratta Exit — If there was any doubt that Jon Gray is now the center of gravity at Blackstone Inc., the past few weeks have erased it.bloomberg.com
• v16.4.0-canary.48 — Misc Changes Hoist resolved pathname into app page route match: #99259 docs: papercuts in image API reference: #99256 test: run the TypeScript version warning suites in deploy: #99195 test: drop skipDeployment where another gate already excludes deploy: #99194 bundle-analyzer: suspend while loadinggithub.com
• Des agents IA d’OpenAI ont fait fuiter sur Internet des images d’utilisateurs de ChatGPT — Le géant de l’intelligence artificielle (IA) a reconnu, vendredi, que des liens menant vers des contenus de ses propres usagers ont été mis en ligne par erreur. Ce nouveau comportement incontrôlé vient s’ajouter à la longue liste des incidents impliquant des IA de l’entreprise américaine.lemonde.fr
• Enterprise managed settings in-product validator — You can now use an in-product validator for enterprise managed settings for GitHub Copilot. The validator detects malformed JSON, unsupported configurations, invalid team mappings, and other errors that can prevent… The post Enterprise managed settings in-product validator appeared first on The GitHgithub.blog
• GigaCloud technology director Bernes sells $990k in shares — Investing.cominvesting.com
• Revealing the details of how OpenAI agents hacked Hugging Face — Article URL: https://swarmtraces.org/ Comments URL: https://news.ycombinator.com/item?id=49849985 Points: 223 # Comments: 140swarmtraces.org
• Marchés: les records annuels du 25 septembre 2026 — ABC Bourseabcbourse.com
• A ‘death cross’ is coming for the dollar. Why Trump will be happy. — Don’t look now, but there are some technical reasons to believe that U.S. Treasury Secretary Scott Bessent was right when he declared to the financial markets that “I am the house now.”marketwatch.com
• Microsoft’s new Copilot agents get their own email, calendar — and a place in the org chart — Microsoft announced what it calls its biggest Copilot update to date on Friday, with CEO Satya Nadella describing Copilot as The post Microsoft’s new Copilot agents get their own email, calendar — and a place in the org chart appeared first on The New Stack.thenewstack.io
• Appeals court rules that states can regulate Kalshi’s sports prediction markets, dealing another legal blow to platforms — The decision is the second in less than a month by an appeals court that states have a role in regulating sports-related event contracts.cnbc.com
• Blackstone’s top private equity executive prepares exit for possible public service move — Joseph Baratta, one of the company’s best-paid employees, plans to leave the group after almost three decadesft.com
• Wall Street Week | China’s Trade Reckoning, Syracuse’s Second Chance, Humanoids in Healthcare — This week, Council on Foreign Relations President Michael Froman breaks down China's export machine, why twenty years of US pressure hasn't worked, and what happens next. And, can a $100 billion Micron factory transform Syracuse from a Rust Belt cautionary tale into a potential model for American rebloomberg.com
• Agents can now set up your website’s security with Turnstile Spin — Misconfiguring Turnstile by skipping backend validation leaves sites exposed to bots. Turnstile Spin fixes incomplete setups by using your preferred AI coding agent to wire up server-side verification.blog.cloudflare.com
• IA : la mise à l’écart d’Anthropic par le Pentagone confirmée par la justice — La cour d’appel de Washington a jugé conforme, vendredi, la mise à l’index de la start-up d’intelligence artificielle qui avait refusé, en février, de laisser l’armée américaine utiliser sans restriction son modèle, Claude.lemonde.fr
• TikTok settles Alabama teen harm case for at least $100 million — Investing.cominvesting.com
• Professional skepticism is a dev’s best skill — Ryan chats with David Burns, Head of Developer Advocacy and Open Source at BrowserStack, about the value of professional skepticism in an AI-driven world, applying test-driven development to agentic engineering, and why fixing flaky tests comes down to managing application state.stackoverflow.blog
• S&P 500 - Les actions en vue vendredi: Costco, Microsoft, Akamai, MGM Resorts, AMD — ABC Bourseabcbourse.com
• These under-the-radar risk factors may explain why some older people are more vulnerable to scams — Criminals use sophisticated techniques to form deep emotional attachments to their victimsmarketwatch.com
• Spring AI 2.1.0-M1 Available Now — Spring Blogspring.io
• Soaring bond yields ‘not even close’ to cooling red-hot US economy, investors say — Rising borrowing costs so far show no sign of putting a brake on activity in world’s biggest economyft.com
• Next.js annonce une nouvelle salve de correctifs de sécurité le 2026-09-30 — Annonce datée du 2026-09-23 : l’équipe prépare 16.3.7 et 15.5.27 pour corriger neuf vulnérabilités au total (1 critique, 2 élevées, 5 moyennes, 1 faible). Ce n’est pas encore publié, mais c’est un fait nouveau utile pour planifier les mises à jour de la semaine prochaine.nextjs.org
• Lula Plans $28 Billion Debt Buyout to Aid Consumers Before Vote — Brazil’s government plans to spend 15 billion reais to buy as much as 150 billion reais ($28 billion) of delinquent consumer debt from banks, part of President Luiz Inácio Lula da Silva’s push to ease the financial strain on households and bolster his bid for a fourth term.bloomberg.com
• v16.4.0-canary.47 — v16.4.0-canary.47github.com
• ShinyHunters hackers expanded attacks on Oracle’s PeopleSoft, Google says — Investing.cominvesting.com
• Usage metrics API adds pull request review stages — The enterprise and organization repository-level Copilot usage metrics reports now break down how long pull requests spend in each stage of review. A new pull_request_review_times array on each repos-1-day row… The post Usage metrics API adds pull request review stages appeared first on The GitHub Bgithub.blog