release-notes-2205: suggest using prismlauncher

- Previously PolyMC was the suggested replacement for MultiMC
- As PolyMC is marked as insecure and prismlauncher is a replacement,
  this commit suggests using it instead

nixos/doc/manual/from_md/release-notes/rl-2205.section.xml

@@ -1501,18 +1501,18 @@
       </listitem>
       <listitem>
         <para>
-          MultiMC has been replaced with the fork PolyMC due to upstream
-          developers being hostile to 3rd party package maintainers.
-          PolyMC removes all MultiMC branding and is aimed at providing
-          proper 3rd party packages like the one contained in Nixpkgs.
-          This change affects the data folder where game instances and
-          other save and configuration files are stored. Users with
-          existing installations should rename
+          MultiMC has been replaced with the fork PrismLauncher due to
+          upstream developers being hostile to 3rd party package
+          maintainers. PrismLauncher removes all MultiMC branding and is
+          aimed at providing proper 3rd party packages like the one
+          contained in Nixpkgs. This change affects the data folder
+          where game instances and other save and configuration files
+          are stored. Users with existing installations should rename
           <literal>~/.local/share/multimc</literal> to
-          <literal>~/.local/share/polymc</literal>. The main config
-          file’s path has also moved from
+          <literal>~/.local/share/PrismLauncher</literal>. The main
+          config file’s path has also moved from
           <literal>~/.local/share/multimc/multimc.cfg</literal> to
-          <literal>~/.local/share/polymc/polymc.cfg</literal>.
+          <literal>~/.local/share/PrismLauncher/prismlauncher.cfg</literal>.
         </para>
       </listitem>
       <listitem>

nixos/doc/manual/release-notes/rl-2205.section.md

@@ -581,7 +581,15 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 - The `miller` package has been upgraded from 5.10.3 to [6.2.0](https://github.com/johnkerl/miller/releases/tag/v6.2.0). See [What's new in Miller 6](https://miller.readthedocs.io/en/latest/new-in-miller-6).
 
-- MultiMC has been replaced with the fork PolyMC due to upstream developers being hostile to 3rd party package maintainers. PolyMC removes all MultiMC branding and is aimed at providing proper 3rd party packages like the one contained in Nixpkgs. This change affects the data folder where game instances and other save and configuration files are stored. Users with existing installations should rename `~/.local/share/multimc` to `~/.local/share/polymc`. The main config file's path has also moved from `~/.local/share/multimc/multimc.cfg` to `~/.local/share/polymc/polymc.cfg`.
+- MultiMC has been replaced with the fork PrismLauncher due to upstream
+  developers being hostile to 3rd party package maintainers. PrismLauncher
+  removes all MultiMC branding and is aimed at providing proper 3rd party
+  packages like the one contained in Nixpkgs. This change affects the data
+  folder where game instances and other save and configuration files are stored.
+  Users with existing installations should rename `~/.local/share/multimc` to
+  `~/.local/share/PrismLauncher`. The main config file's path has also moved
+  from `~/.local/share/multimc/multimc.cfg` to
+  `~/.local/share/PrismLauncher/prismlauncher.cfg`.
 
 - `systemd-nspawn@.service` settings have been reverted to the default systemd behaviour. User namespaces are now activated by default. If you want to keep running nspawn containers without user namespaces you need to set `systemd.nspawn.<name>.execConfig.PrivateUsers = false`