<h2>Must know</h2>
<ul>
<li><strong>Linux kernel adopts formal succession plan</strong>: The Linux kernel project has formalized a succession plan for leadership after Linus Torvalds’ eventual departure, documenting the process in official kernel documentation. This plan ensures project sustainability and operational continuity, addressing concerns about an aging maintainer community. The Linux Foundation will play a formal organizational role in this continuity planning, though Torvalds’ departure is not imminent. <a href="https://app.daily.dev/posts/vAKZlS9Qz" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Ingress-nginx project to be archived</strong>: The ingress-nginx project is slated for archival in early 2026, meaning an end to active maintenance and security updates. Users are advised to migrate to alternatives like Cilium Ingress for a direct replacement or Cilium’s Gateway API for advanced features. Both Cilium options leverage an eBPF-powered datapath for better performance and observability, with migration tools available to ease the transition, according to CNCF. <a href="https://app.daily.dev/posts/PptBbhnAu" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Microsoft Office zero-day vulnerability exploited</strong>: Microsoft issued an emergency patch for CVE-2026-21509, a zero-day vulnerability in Office actively exploited in the wild. The flaw, with a CVSS score of 7.8, bypasses security features for legacy COM and OLE components. While newer Office versions received immediate updates, Office 2016 and 2019 users need manual registry workarounds. CISA has mandated patching for US federal agencies by mid-February, highlighting the urgency of the threat. <a href="https://app.daily.dev/feed-by-ids?id=qC937DXHe&amp;id=qC937DXHe" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
<h2>Good to know</h2>
<ul>
<li><strong>Rust Foundation releases 2025 annual report and strategic plan</strong>: The Rust Foundation’s 2025 annual report and 2026-2028 strategic plan prioritize stable infrastructure, maintainer support, responsible adoption, and community engagement, having raised $5.1 million in 2025 with $2.7 million invested directly into the Rust Project. <a href="https://app.daily.dev/posts/DRpplNBlF" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>WhatsApp adopts Rust for media security</strong>: WhatsApp replaced 160,000 lines of C++ code with 90,000 lines of Rust in its media handling stack, deploying a new media consistency library called Kaleidoscope across all platforms to validate media files and detect malicious patterns, marking the largest global deployment of Rust code for a consumer application. <a href="https://app.daily.dev/posts/2YIPmtHiF" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>XFCE funds Rust-based Wayland compositor</strong>: Xfce developers are initiating the development of Xfwl4, a new Wayland compositor written in Rust and built on the Smithay library, aiming to provide memory-safe Wayland support for the Xfce desktop environment with a first development release scheduled for mid-2026. <a href="https://app.daily.dev/feed-by-ids?id=f6P6uC82l&amp;id=96AM3XRbN&amp;id=96AM3XRbN&amp;id=96AM3XRbN" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>GNU C Library moves to Linux Foundation infrastructure</strong>: The GNU C Library (glibc) is migrating its project hosting to the Linux Foundation’s Core Toolchain Infrastructure (CTI) to enhance cybersecurity, ensure sustainability, and diversify sponsorship, with most GNU maintainers supporting the transition. <a href="https://app.daily.dev/feed-by-ids?id=u5a6CSvnu&amp;id=u5a6CSvnu" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Databricks SQL sees performance and cost improvements</strong>: Databricks SQL achieved up to 40% performance improvement in production workloads and 40% storage cost reduction through Zstandard compression in 2025, with these optimizations automatically applied in DBSQL Serverless. <a href="https://app.daily.dev/feed-by-ids?id=rT9ZMYOFd&amp;id=rT9ZMYOFd" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Databricks launches Agent Bricks knowledge assistant</strong>: Databricks has globally launched the Agent Bricks Knowledge Assistant, a fully managed AI agent platform for enterprise document question answering, claiming up to 70% better answer quality than standard RAG using its Instructed Retriever architecture and providing page-level citations for transparency. <a href="https://app.daily.dev/posts/U8WhoCRWU" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Open Semantic Interchange specification released</strong>: The Open Semantic Interchange (OSI) specification v1.0 has been finalized as an Apache 2 licensed open standard for sharing semantic models across data tools, with major participants like Databricks, Qlik, and AtScale joining the working group to ensure consistent business logic interpretation. <a href="https://app.daily.dev/feed-by-ids?id=Tmfufk7Hk&amp;id=Tmfufk7Hk" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
<h2>Bullshit police</h2>
<ul>
<li><strong>AI agents built a browser from scratch, or so they say</strong>: Cursor announced its AI agents built a web browser with millions of lines of code and a custom Rust rendering engine ‘from scratch.’ However, actual developers who looked at the code found it to be ‘spaghetti,’ failing to compile, and heavily reliant on existing external projects. So, ‘from scratch’ apparently means ‘cobbled together with AI and a lot of existing open-source work,’ which is a bit like saying you built a car from scratch after assembling a kit. <a href="https://app.daily.dev/feed-by-ids?id=gcgtwbk5H&amp;id=gcgtwbk5H&amp;id=gcgtwbk5H&amp;id=AVhV6Ry0N" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Cloudflare’s ‘fundamentally broken’ Matrix homeserver</strong>: Cloudflare proudly announced a Matrix homeserver on its Workers platform, touting ‘zero maintenance’ and low cost. Matrix developers, however, quickly pointed out that the implementation is ‘fundamentally broken,’ lacking basic security features like authorization checks and state resolution. Apparently, ‘serverless’ also means ‘security-less’ and ‘protocol-compliant-less’ when it comes to Cloudflare’s latest marketing stunt. <a href="https://app.daily.dev/feed-by-ids?id=vURH9h7xw&amp;id=vURH9h7xw&amp;id=93HDTbjA4&amp;id=93HDTbjA4" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>ChatGPT caught citing AI-generated encyclopedia</strong>: ChatGPT’s GPT-5.2 model was caught citing Grokipedia, an AI-generated encyclopedia by Elon Musk, as a source. The Guardian found multiple instances where ChatGPT referenced this AI-created knowledge base, raising concerns about recursive misinformation and amplified bias. OpenAI claims its models filter low-credibility sources, but it seems their filters are about as effective as a screen door on a submarine when it comes to other AI’s ‘facts.’ <a href="https://app.daily.dev/posts/fWRmbZwbT" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
