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    <title>Open Source News — Approachable Open Source</title>
    <link>https://www.approachableopensource.com/news/</link>
    <description>A daily briefing of the most newsworthy open source stories.</description>
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      <title><![CDATA[Open Source Daily Briefing — May 20, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-20/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-20/</guid>
      <pubDate>Wed, 20 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Microsoft launches Azure Linux 4.0 and Open Agent Governance Framework at OSS Summit, Zulip donated to new nonprofit foundation, Valkey 9.1 brings search into the core, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — May 15, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-15/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-15/</guid>
      <pubDate>Fri, 15 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Fragnesia root exploit spawned by Dirty Frag patch, Fedora AI Desktop blocked after council vote reversal, Forgejo 'carrot disclosure' challenges vulnerability reporting norms, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — May 13, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-13/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-13/</guid>
      <pubDate>Wed, 13 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Debian mandates reproducible builds for Forky, PHP retires its legacy license for BSD 3-Clause, Linux kernel killswitch proposed after Dirty Frag chaos, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — May 11, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-11/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-11/</guid>
      <pubDate>Mon, 11 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Bambu Lab legal threats shutter OrcaSlicer fork, RPCS3 bans AI-generated pull requests, Warp terminal goes open source under AGPL, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — May 8, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-08/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-08/</guid>
      <pubDate>Fri, 08 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[GCC 16.1 defaults to C++20 and adds Algol 68, Incus 7.0 LTS ships with five years of support, Linux Foundation launches a working group to sustain package registries, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — May 6, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-06/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-06/</guid>
      <pubDate>Wed, 06 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[NetHack 5.0 ships after 11 years, GitHub open-sources an AI agent that found 80+ vulnerabilities, Featherless.ai raises $20M for open-source AI infrastructure, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — May 4, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-04/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-04/</guid>
      <pubDate>Mon, 04 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[NHS England orders all public GitHub repos private by May 11 over AI security fears, a critical GitHub RCE flaw exposed millions of repos, MiniMax's 'Modified MIT' license bait-and-switch sparks backlash, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — May 1, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-05-01/</link>
      <guid>https://www.approachableopensource.com/news/2026-05-01/</guid>
      <pubDate>Fri, 01 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Warp open-sources its terminal client with a radical agentic contribution model, pip 26.1 lands with Python's first lockfile standard, GSoC 2026 accepts 1,142 contributors across 184 orgs, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 29, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-29/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-29/</guid>
      <pubDate>Wed, 29 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Xiaomi open-sources trillion-parameter MiMo V2.5 Pro under MIT license, Ghostty leaves GitHub over reliability crisis, Linux 7.1-rc1 brings a rewritten NTFS driver and drops i486, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 27, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-27/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-27/</guid>
      <pubDate>Mon, 27 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Checkmarx supply chain attack hijacks Bitwarden CLI and KICS, Eclipse Foundation launches Open VSX Managed Registry for the AI IDE era, Hugging Face open-sources ml-intern AI research agent (or does it?), and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 24, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-24/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-24/</guid>
      <pubDate>Fri, 24 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[DeepSeek V4 drops today with open weights and 1M-token context, Malus weaponizes clean-room cloning against open source licenses, The Document Foundation ejects Collabora developers from LibreOffice governance, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 22, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-22/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-22/</guid>
      <pubDate>Wed, 22 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Ubuntu 26.04 LTS launches tomorrow with Rust coreutils and GNOME 50, Git 2.54 ships a new 'git history' command, Meta breaks with open-weight tradition by shipping Muse Spark as proprietary, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 20, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-20/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-20/</guid>
      <pubDate>Mon, 20 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Cal.com goes closed source citing AI threats, Vim forks emerge over AI contributions; GitHub buckling under 275M agent-driven commits per week, OpenSSL 4.0 ships with post-quantum crypto, MiniMax open-sources self-evolving M2.7, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 17, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-17/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-17/</guid>
      <pubDate>Fri, 17 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Mozilla launches Thunderbolt as an open-source enterprise AI client, nginx-ui MCP auth bypass under active exploitation, OSI names new executive director Duane O'Brien, Forgejo 15.0 ships as LTS, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 15, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-15/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-15/</guid>
      <pubDate>Wed, 15 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[NVIDIA open-sources Ising quantum AI models, the Apache Software Foundation launches a $10M Responsible AI Initiative, Sonatype's Q1 malware index hits a new high, a critical Langflow RCE lands on CISA's KEV, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 13, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-13/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-13/</guid>
      <pubDate>Mon, 13 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Linux 7.0 ships with Rust in the mainstream and a new scheduler, GitHub Copilot will train on user code by default, LiteLLM supply chain attack hits 119K downloads, and more.]]></description>
    </item>
    <item>
      <title><![CDATA[Open Source Daily Briefing — April 11, 2026]]></title>
      <link>https://www.approachableopensource.com/news/2026-04-11/</link>
      <guid>https://www.approachableopensource.com/news/2026-04-11/</guid>
      <pubDate>Sat, 11 Apr 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Anthropic commits $104M to open source security, GLM-5.1 becomes first open source model to top SWE-Bench Pro, Microsoft open-sources Harrier embeddings, and more.]]></description>
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