From 989b9901dc7d1d72f1591d05c3cef074798eb896 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Sat, 4 Feb 2023 10:37:06 +0800
Subject: [PATCH] nixos/zram: add release note about the switch to
 zram-generator

---
 .../doc/manual/from_md/release-notes/rl-2305.section.xml  | 8 ++++++++
 nixos/doc/manual/release-notes/rl-2305.section.md         | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/nixos/doc/manual/from_md/release-notes/rl-2305.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2305.section.xml
index 1ae5fede272b..ccc96a96e543 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2305.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2305.section.xml
@@ -830,6 +830,14 @@
           (<link linkend="opt-services.fwupd.daemonSettings"><literal>services.fwupd.daemonSettings</literal></link>).
         </para>
       </listitem>
+      <listitem>
+        <para>
+          The <literal>zramSwap</literal> is now implemented with
+          <literal>zram-generator</literal>, and the option
+          <literal>zramSwap.numDevices</literal> for using ZRAM devices
+          as general purpose ephemeral block devices has been removed.
+        </para>
+      </listitem>
       <listitem>
         <para>
           The <literal>unifi-poller</literal> package and corresponding
diff --git a/nixos/doc/manual/release-notes/rl-2305.section.md b/nixos/doc/manual/release-notes/rl-2305.section.md
index 2977a9e6a1c7..6cdf7309def1 100644
--- a/nixos/doc/manual/release-notes/rl-2305.section.md
+++ b/nixos/doc/manual/release-notes/rl-2305.section.md
@@ -207,6 +207,8 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 - The `services.fwupd` module now allows arbitrary daemon settings to be configured in a structured manner ([`services.fwupd.daemonSettings`](#opt-services.fwupd.daemonSettings)).
 
+- The `zramSwap` is now implemented with `zram-generator`, and the option `zramSwap.numDevices` for using ZRAM devices as general purpose ephemeral block devices has been removed.
+
 - The `unifi-poller` package and corresponding NixOS module have been renamed to `unpoller` to match upstream.
 
 - The new option `services.tailscale.useRoutingFeatures` controls various settings for using Tailscale features like exit nodes and subnet routers. If you wish to use your machine as an exit node, you can set this setting to `server`, otherwise if you wish to use an exit node you can set this setting to `client`. The strict RPF warning has been removed as the RPF will be loosened automatically based on the value of this setting.