<h2>Must know</h2>
<ul>
<li><strong>Cursor launches Composer 2 with self-summarization tech</strong>: Cursor has released Composer 2, an in-house coding model that uses a reinforcement learning technique called self-summarization to compress its context window to 1,000 tokens when limits are hit. The company claims this reduces compaction errors by 50% and allows the model to outperform Claude 4.6 on Terminal-Bench 2.0 while being significantly cheaper. It is the first version to utilize continued pre-training before reinforcement learning to handle long-horizon coding tasks involving hundreds of sequential actions. <a href="https://app.daily.dev/posts/mIKxoNmwG" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Interlock ransomware exploits Cisco zero-day for 38 days</strong>: The Interlock ransomware group exploited a critical remote code execution vulnerability in Cisco Secure Firewall Management Center (CVE-2026-20131) for over a month before a patch was available. Amazon’s MadPot honeypot network revealed the attack chain, which utilized Trojans and reconnaissance scripts to bypass security. Administrators are urged to patch immediately as the flaw carries a maximum CVSS score of 10 and allows full system compromise via deserialization. <a href="https://app.daily.dev/posts/kS1FWAP6y" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>FBI seizes Handala websites following Stryker infrastructure wipe</strong>: The FBI and DOJ have seized the domains of the pro-Iranian group Handala after a devastating cyberattack on medical tech giant Stryker. The attackers reportedly compromised a Microsoft Intune administrator account to remotely wipe tens of thousands of employee devices, crippling Stryker’s supply and shipping systems. CISA has responded by issuing an urgent alert for organizations to implement dual-administrator approval for high-impact Intune actions like device wipes. <a href="https://app.daily.dev/posts/N8kFe3mft" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
<h2>Good to know</h2>
<ul>
<li><strong>Next.js 16.2 introduces <a href="http://agents.md" target="_blank" rel="noopener nofollow">agents.md</a> for AI coding context</strong>: The release features a 400% faster dev server and a default <a href="http://agents.md" target="_blank" rel="noopener nofollow">agents.md</a> file to provide structured context for AI coding assistants. <a href="https://app.daily.dev/posts/pLH5NluEB" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Google AI Studio adds vibe coding for full-stack generation</strong>: A new Build Mode allows generating complete apps with frontend, backend, and Cloud Run deployment from natural language prompts. <a href="https://app.daily.dev/posts/vDejXlEPp" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Databricks launches serverless NVIDIA H100s for AI training</strong>: The new AI Runtime (AIR) provides on-demand distributed GPU clusters with pre-installed PyTorch and Hugging Face frameworks. <a href="https://app.daily.dev/posts/ofgaFNNzJ" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Heroku CLI v11 completes full ESM migration</strong>: The architectural overhaul moves to Node.js 22 and oclif v4, delivering faster execution and a new semantic color system. <a href="https://app.daily.dev/feed-by-ids?id=2swWgPS9c&amp;id=rnRadhI60" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Avalonia MAUI brings .NET apps to Linux and Web</strong>: A new open-source backend allows .NET MAUI applications to run on Linux and WebAssembly by mapping MAUI abstractions to Avalonia controls. <a href="https://app.daily.dev/posts/wOaYwcJqb" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Laravel Prompts adds streaming and task primitives</strong>: New CLI tools for long-running processes and real-time terminal output have been extracted from the Laravel Cloud codebase. <a href="https://app.daily.dev/posts/sAfCpHwiB" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Reloader automates Kubernetes pod restarts on config changes</strong>: This open-source controller watches ConfigMaps and Secrets to trigger rolling upgrades, supporting Vault and AWS Secrets Manager. <a href="https://app.daily.dev/posts/fOD5l8pkQ" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
<h2>Bullshit police</h2>
<ul>
<li><strong>LangSmith rebrands a UI as an enterprise Fleet</strong>: LangSmith has rebranded its Agent Builder to ‘Fleet,’ because apparently, calling a list of agents a ‘fleet’ makes it enterprise-ready. They’ve added ‘Claws’ and ‘Assistants’ for credentials, which is just a fancy way of saying they finally implemented basic OAuth and service accounts. It’s a classic case of slapping a nautical metaphor on a CRUD app to justify a higher tier of observability pricing. <a href="https://app.daily.dev/posts/fnry81udE" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Checkmarx joins the AI arms race with five more agents</strong>: Checkmarx is now orchestrating five different AI agents to ‘automate’ vulnerability triage and remediation in what they call an ‘AI arms race.’ It’s the ultimate security vendor pitch: solve the problem of too much AI-generated code by throwing even more LLMs at it. We’re rapidly approaching a future where agents just spend all day arguing with each other about whether a hallucinated function is a critical security flaw. <a href="https://app.daily.dev/posts/PE8tBh7Qo" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>The pivot to AI engineering is the new boot camp trap</strong>: Tech influencers are now pushing a ‘6-month pivot’ to AI engineering, claiming it’s the fastest way to get hired in 2026. In reality, it’s just the same old software engineering fundamentals wrapped in a ‘prompt engineering’ trench coat to sell sponsored Microsoft certifications. If you can’t debug a bad output or design a production system, knowing how to call an API won’t save your career when the hype cycle finally cools. <a href="https://app.daily.dev/posts/fjq3q7FXL" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
