Pwn2Own Berlin 2026 - Windows 11 and Microsoft Exchange hacked
…LiteLLM, OpenAI Codex, NVIDIA Megatron Bridge, Chroma, and LM Studio all fell on Day 1. Day 2 - Exchange compromised for $200,000 Day 2 paid out $385,750 across 15 zero-days…
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Top stories
GPT-5.4 is generally available in GitHub Copilot - GitHub Changelog
…2 and GPT-5.2-Codex copilot Apr.30 Release GitHub Copilot in Visual Studio — April update copilot Apr.27 Retired Copilot Student GPT-5.3-Codex removal from model picker copilot…
Marathon Version 1.0.9 Released on May 19 for Console Update 1.017
…Codex Fixed an issue where the Arachne Sponsored Kit challenge completions were not contributing to the total on the Factions progress bar in the Codex. Updated the Assassin’s Hidden Strike Codex…
ChatGPT's free tier gets GPT 5.4 mini model with improved coding capabilities
…OpenAI’s API and Codex, while nano is available solely through the API, both at much lower costs compared to GPT 5.4. More on AI: ChatGPT update curbs ‘cringe,’ cuts down…
Discussions and forums
Show HN: adamsreview – better multi-agent PR reviews for Claude Code
I built adamsreview, a Claude Code plugin that runs deeper, multi-stage PR reviews using parallel sub-agents, validation passes, persistent JSON state, and optional ensemble review via Codex CLI and PR bot comments.On my…
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Show HN: Rotunda - A browser built for agents with simulated typing
Hi HN! Pierce here.Rotunda is a firefox fork primarily intended for agent use, which I’ve been hacking on nights/weekends.There was a [lengthy](https://news.ycombinator.com/item?id=48024859) discussion last week on how e…
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OpenAI’s updated image generator can now pull information from the web
…All ChatGPT users can take advantage of updates that let ChatGPT Images 2.0 “better capture the defining characteristics of photos,” in addition to pixel art, manga, cinematic stills, and other types…
ChatGPT down for you? You're not alone, as outage affects OpenAI platform (Updated)
…General technology AI ChatGPT down for you? You're not alone, as outage affects OpenAI platform (Updated) Just what you were hoping to deal with on Monday morning! By • April 20, 2026…
News & insights Archives
Resources for developers seeking to stay informed about the latest industry trends, research, and updates from GitHub. Explore research and surveys that delve into various aspects of software development and open source…
Company news Archives
Featured An update on GitHub availability Here’s what we’ve done—and what we’re still doing—to improve our availability and reliability. GitHub Copilot is moving to usage-based billing…
Chrome on MacRumors
…Chrome Articles OpenAI's Codex Now Works in Chrome With New Extension OpenAI today launched Codex for Chrome, a Chrome extension that lets Codex work directly in the browser on Macs and…
Marathon 'Warden Hunt' Update Adds New Enemy, Changes Spawns, and Boosts XP
…Codex Fixed an issue where the Arachne Sponsored Kit challenge completions were not contributing to the total on the Factions progress bar in the Codex. Updated the Assassin’s Hidden Strike Codex…