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authorBen Wolsieffer <benwolsieffer@gmail.com>2019-02-03 22:56:46 -0500
committerBen Wolsieffer <benwolsieffer@gmail.com>2019-03-22 18:43:15 -0400
commitb2e11e0cdf0859e38daa1ebeaa66979c90ab7b3e (patch)
treeadaa6cb8bcaf02693283874c331e53db4d0c93da /nixos/doc/manual
parentde0612c46cf17a368e92eaac91fd94affbe36488 (diff)
buildbot: 1.8.1 -> 2.1.0
Diffstat (limited to 'nixos/doc/manual')
-rw-r--r--nixos/doc/manual/release-notes/rl-1909.xml23
1 files changed, 23 insertions, 0 deletions
diff --git a/nixos/doc/manual/release-notes/rl-1909.xml b/nixos/doc/manual/release-notes/rl-1909.xml
index f54592b6bf6c1..f378c312b79f2 100644
--- a/nixos/doc/manual/release-notes/rl-1909.xml
+++ b/nixos/doc/manual/release-notes/rl-1909.xml
@@ -46,6 +46,29 @@
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
          version="5.0"
+         xml:id="sec-release-19.09-incompatibilities">
+  <title>Backward Incompatibilities</title>
+
+  <para>
+   When upgrading from a previous release, please be aware of the following
+   incompatible changes:
+  </para>
+
+  <itemizedlist>
+   <listitem>
+    <para>
+     Buildbot no longer supports Python 2, as support was dropped upstream in
+     version 2.0.0. Configurations may need to be modified to make them
+     compatible with Python 3.
+    </para>
+   </listitem>
+  </itemizedlist>
+ </section>
+
+ <section xmlns="http://docbook.org/ns/docbook"
+         xmlns:xlink="http://www.w3.org/1999/xlink"
+         xmlns:xi="http://www.w3.org/2001/XInclude"
+         version="5.0"
          xml:id="sec-release-19.09-notable-changes">
   <title>Other Notable Changes</title>