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diff --git a/2024/07/23/mysql-upgrading-old-mysql-instances.html b/2024/07/23/mysql-upgrading-old-mysql-instances.html
@@ -253,20 +253,24 @@ <h1 id="upgrading-in-place">
 Use the version-specific upgrade process as documented in the manual,
 and test each upgrade before proceeding to the next.</p>
 <p>MySQL 8.1, 8.2 and 8.3 have been innovation releases and are not &ldquo;major stable versions&rdquo;.
-Don&rsquo;t use them in production.
-Also, while MySQL 9.0 may one time be a long term support release of MySQL once a General Availbility Version is out,
-the current version is <strong>not</strong> GA and should not be used in production.</p>
+So is MySQL 9.0.
+Don&rsquo;t use any of them in production.</p>
 <blockquote>
 <p><strong>Note on Non-GA Versions of MySQL:</strong>
-It is useful to run new versions of MySQL and innovation releases as replicas in production.
-Doing this helps you to stay on top of current developments and get familiar with new features and quirks early.
-An idle replica will check your write-transactions (using SBR) or keep up with the replication stream (using RBR).
+It is useful to run new versions of MySQL and innovation releases as replicas <em>for testing</em> in production.
+Doing this helps you to stay on top of current developments and get familiar with new features and quirks early.</p>
+<p>An idle replica will check your write-transactions, using SBR.
 If you feel adventurous, divert a minimal amount of read-transactions to it from the database load balancer to
 check how reads perform.</p>
-<p>Do not use 8.1, 8.2, 8.3 or pre-GA in a productive context or for a primary.
+<p>Do not use 8.1, 8.2, 8.3 or 9.0 in a productive context or for a primary.
 They are called &ldquo;Innovation Releases&rdquo; for a reason.</p>
-<p>Do use them to experiment and innovate, in a safe way.
-That is what replication is for, and why we still have SBR.</p>
+<p>Do use them to experiment and innovate, in a safe way.</p>
+</blockquote>
+<blockquote>
+<p><strong>Note on SBR in MySQL replication:</strong>
+SBR has a lot of limitations and quirks, but it does transport original SQL to a replica.
+It is useful to test write-transactions on a replica.</p>
+<p>It is not recommended to use SBR in production replication. Use RBR or group-replication.</p>
 </blockquote>
 <p>Upgrading in place changes the on-disk format of the database,
 the valid syntax of some queries you may use, and the behavior of some data types.

diff --git a/drafts/feed.xml b/drafts/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Drafts on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/drafts/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/drafts/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title></title>
       <link>https://blog.koehntopp.info/drafts/blocking-material-on-the-internet.html</link>

diff --git a/feed.xml b/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>MySQL: Upgrading old MySQL instances</title>
       <link>https://blog.koehntopp.info/2024/07/23/mysql-upgrading-old-mysql-instances.html</link>
@@ -89,20 +89,24 @@ Then go to 5.6, 5.7, 8.0 and 8.4 using the respective latest versions of each.
 Use the version-specific upgrade process as documented in the manual,
 and test each upgrade before proceeding to the next.&lt;/p&gt;
 &lt;p&gt;MySQL 8.1, 8.2 and 8.3 have been innovation releases and are not &amp;ldquo;major stable versions&amp;rdquo;.
-Don&amp;rsquo;t use them in production.
-Also, while MySQL 9.0 may one time be a long term support release of MySQL once a General Availbility Version is out,
-the current version is &lt;strong&gt;not&lt;/strong&gt; GA and should not be used in production.&lt;/p&gt;
+So is MySQL 9.0.
+Don&amp;rsquo;t use any of them in production.&lt;/p&gt;
 &lt;blockquote&gt;
 &lt;p&gt;&lt;strong&gt;Note on Non-GA Versions of MySQL:&lt;/strong&gt;
-It is useful to run new versions of MySQL and innovation releases as replicas in production.
-Doing this helps you to stay on top of current developments and get familiar with new features and quirks early.
-An idle replica will check your write-transactions (using SBR) or keep up with the replication stream (using RBR).
+It is useful to run new versions of MySQL and innovation releases as replicas &lt;em&gt;for testing&lt;/em&gt; in production.
+Doing this helps you to stay on top of current developments and get familiar with new features and quirks early.&lt;/p&gt;
+&lt;p&gt;An idle replica will check your write-transactions, using SBR.
 If you feel adventurous, divert a minimal amount of read-transactions to it from the database load balancer to
 check how reads perform.&lt;/p&gt;
-&lt;p&gt;Do not use 8.1, 8.2, 8.3 or pre-GA in a productive context or for a primary.
+&lt;p&gt;Do not use 8.1, 8.2, 8.3 or 9.0 in a productive context or for a primary.
 They are called &amp;ldquo;Innovation Releases&amp;rdquo; for a reason.&lt;/p&gt;
-&lt;p&gt;Do use them to experiment and innovate, in a safe way.
-That is what replication is for, and why we still have SBR.&lt;/p&gt;
+&lt;p&gt;Do use them to experiment and innovate, in a safe way.&lt;/p&gt;
+&lt;/blockquote&gt;
+&lt;blockquote&gt;
+&lt;p&gt;&lt;strong&gt;Note on SBR in MySQL replication:&lt;/strong&gt;
+SBR has a lot of limitations and quirks, but it does transport original SQL to a replica.
+It is useful to test write-transactions on a replica.&lt;/p&gt;
+&lt;p&gt;It is not recommended to use SBR in production replication. Use RBR or group-replication.&lt;/p&gt;
 &lt;/blockquote&gt;
 &lt;p&gt;Upgrading in place changes the on-disk format of the database,
 the valid syntax of some queries you may use, and the behavior of some data types.

diff --git a/index.json b/index.json
diff --git a/posts/feed.xml b/posts/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Posts on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/posts/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/posts/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>MySQL: Upgrading old MySQL instances</title>
       <link>https://blog.koehntopp.info/2024/07/23/mysql-upgrading-old-mysql-instances.html</link>
@@ -89,20 +89,24 @@ Then go to 5.6, 5.7, 8.0 and 8.4 using the respective latest versions of each.
 Use the version-specific upgrade process as documented in the manual,
 and test each upgrade before proceeding to the next.&lt;/p&gt;
 &lt;p&gt;MySQL 8.1, 8.2 and 8.3 have been innovation releases and are not &amp;ldquo;major stable versions&amp;rdquo;.
-Don&amp;rsquo;t use them in production.
-Also, while MySQL 9.0 may one time be a long term support release of MySQL once a General Availbility Version is out,
-the current version is &lt;strong&gt;not&lt;/strong&gt; GA and should not be used in production.&lt;/p&gt;
+So is MySQL 9.0.
+Don&amp;rsquo;t use any of them in production.&lt;/p&gt;
 &lt;blockquote&gt;
 &lt;p&gt;&lt;strong&gt;Note on Non-GA Versions of MySQL:&lt;/strong&gt;
-It is useful to run new versions of MySQL and innovation releases as replicas in production.
-Doing this helps you to stay on top of current developments and get familiar with new features and quirks early.
-An idle replica will check your write-transactions (using SBR) or keep up with the replication stream (using RBR).
+It is useful to run new versions of MySQL and innovation releases as replicas &lt;em&gt;for testing&lt;/em&gt; in production.
+Doing this helps you to stay on top of current developments and get familiar with new features and quirks early.&lt;/p&gt;
+&lt;p&gt;An idle replica will check your write-transactions, using SBR.
 If you feel adventurous, divert a minimal amount of read-transactions to it from the database load balancer to
 check how reads perform.&lt;/p&gt;
-&lt;p&gt;Do not use 8.1, 8.2, 8.3 or pre-GA in a productive context or for a primary.
+&lt;p&gt;Do not use 8.1, 8.2, 8.3 or 9.0 in a productive context or for a primary.
 They are called &amp;ldquo;Innovation Releases&amp;rdquo; for a reason.&lt;/p&gt;
-&lt;p&gt;Do use them to experiment and innovate, in a safe way.
-That is what replication is for, and why we still have SBR.&lt;/p&gt;
+&lt;p&gt;Do use them to experiment and innovate, in a safe way.&lt;/p&gt;
+&lt;/blockquote&gt;
+&lt;blockquote&gt;
+&lt;p&gt;&lt;strong&gt;Note on SBR in MySQL replication:&lt;/strong&gt;
+SBR has a lot of limitations and quirks, but it does transport original SQL to a replica.
+It is useful to test write-transactions on a replica.&lt;/p&gt;
+&lt;p&gt;It is not recommended to use SBR in production replication. Use RBR or group-replication.&lt;/p&gt;
 &lt;/blockquote&gt;
 &lt;p&gt;Upgrading in place changes the on-disk format of the database,
 the valid syntax of some queries you may use, and the behavior of some data types.

diff --git a/tags/advertising/feed.xml b/tags/advertising/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Advertising on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/advertising/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/advertising/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Sell your users, or sell to your users</title>
       <link>https://blog.koehntopp.info/2019/03/25/sell-to-users.html</link>

diff --git a/tags/ai/feed.xml b/tags/ai/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Ai on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/ai/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/ai/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>LLMs daheim mit Ollama</title>
       <link>https://blog.koehntopp.info/2024/05/31/llms-daheim-mit-ollama.html</link>

diff --git a/tags/amsterdam/feed.xml b/tags/amsterdam/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Amsterdam on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/amsterdam/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/amsterdam/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>City of Amsterdam and Combustion Engines</title>
       <link>https://blog.koehntopp.info/2023/05/11/city-of-amsterdam-and-combustion-engines.html</link>

diff --git a/tags/anderswo/feed.xml b/tags/anderswo/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Anderswo on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/anderswo/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/anderswo/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Hunga Tonga</title>
       <link>https://blog.koehntopp.info/2022/01/16/hunga-tonga.html</link>

diff --git a/tags/apple/feed.xml b/tags/apple/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Apple on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/apple/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/apple/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>No LLM for you, come back one year</title>
       <link>https://blog.koehntopp.info/2024/06/22/no-llm-for-you-come-back-one-year.html</link>

diff --git a/tags/architektur/feed.xml b/tags/architektur/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Architektur on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/architektur/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/architektur/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>It&#39;s a Modulith</title>
       <link>https://blog.koehntopp.info/2023/05/10/its-a-modulith.html</link>

diff --git a/tags/authentication/feed.xml b/tags/authentication/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Authentication on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/authentication/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/authentication/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Anonymität und Schizophrenie</title>
       <link>https://blog.koehntopp.info/2005/06/08/anonymitaet-und-schizophrenie.html</link>

diff --git a/tags/bash/feed.xml b/tags/bash/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Bash on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/bash/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/bash/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Using Python to bash</title>
       <link>https://blog.koehntopp.info/2021/01/05/using-python-to-bash.html</link>

diff --git a/tags/berlin/feed.xml b/tags/berlin/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Berlin on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/berlin/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/berlin/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Mit dem Schnuppel im Tierpark</title>
       <link>https://blog.koehntopp.info/2012/07/22/mit-dem-schnuppel-im-tierpark.html</link>

diff --git a/tags/bike/feed.xml b/tags/bike/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Bike on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/bike/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/bike/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Haftungsfragen</title>
       <link>https://blog.koehntopp.info/2023/09/16/haftungsfragen.html</link>

diff --git a/tags/bildung/feed.xml b/tags/bildung/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Bildung on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/bildung/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/bildung/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Was mein Kind in der Schule so macht</title>
       <link>https://blog.koehntopp.info/2022/12/30/was-mein-kind-in-der-schule-so-macht.html</link>

diff --git a/tags/blockchain/feed.xml b/tags/blockchain/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Blockchain on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/blockchain/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/blockchain/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Hashes in Structures</title>
       <link>https://blog.koehntopp.info/2018/03/04/hashes-in-structures.html</link>

diff --git a/tags/blog/feed.xml b/tags/blog/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Blog on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/blog/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/blog/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>This Blog is now Hugo powered</title>
       <link>https://blog.koehntopp.info/2021/11/07/this-blog-is-now-hugo-powered.html</link>

diff --git a/tags/book/feed.xml b/tags/book/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in Book on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/book/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/book/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Fertig gelesen: Starter Villain</title>
       <link>https://blog.koehntopp.info/2023/10/01/fertig-gelesen-starter-villain.html</link>

diff --git a/tags/c/feed.xml b/tags/c/feed.xml
@@ -6,7 +6,7 @@
     <description>Recent content in C on Die wunderbare Welt von Isotopp</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
-    <lastBuildDate>Wed, 24 Jul 2024 10:02:26 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/c/feed.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Wed, 24 Jul 2024 10:17:57 +0000</lastBuildDate><atom:link href="https://blog.koehntopp.info/tags/c/feed.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Fertig gelesen: UNIX: A History and a Memoir</title>
       <link>https://blog.koehntopp.info/2021/09/05/fertig-gelesen-unix-a-history-and-a-memoir.html</link>