<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Mac OS 9 on Defender TD5</title><link>https://td5.390er.de/kategorien/mac-os-9/</link><description>Recent content in Mac OS 9 on Defender TD5</description><generator>Hugo</generator><language>de</language><lastBuildDate>Sat, 29 Aug 2026 21:37:07 +0200</lastBuildDate><atom:link href="https://td5.390er.de/kategorien/mac-os-9/index.xml" rel="self" type="application/rss+xml"/><item><title>Exposé for Classic Mac OS: What Broke Along the Way, and Why</title><link>https://td5.390er.de/expos/expose-what-broke-and-why/</link><pubDate>Sat, 29 Aug 2026 18:05:42 +0200</pubDate><guid>https://td5.390er.de/expos/expose-what-broke-and-why/</guid><description>&lt;p&gt;The &lt;a href="https://td5.390er.de/expos/expose-plan-for-v1/"&gt;plan article&lt;/a&gt; records the milestones; this one records the failures between them. Everything below comes from &lt;code&gt;docs/LOG.md&lt;/code&gt; in the &lt;a href="https://github.com/LoetLuemmel/Expose"&gt;repository&lt;/a&gt;, the measurement log that every session appends to. None of these is a war story for its own sake — each one changed a rule, a build flag, or a line of the design, and the point of writing them down is that the next extension for this platform does not have to rediscover them.&lt;/p&gt;</description></item></channel></rss>