nixos/doc: Add 24.05 release notes for AMIs

nixos/doc/manual/release-notes/rl-2405.section.md

@@ -42,6 +42,12 @@ In addition to numerous new and upgraded packages, this release has the followin
 - A new option `system.etc.overlay.enable` was added. If enabled, `/etc` is
   mounted via an overlayfs instead of being created by a custom perl script.
 
+- NixOS AMIs are now uploaded regularly to a new AWS Account.
+  Instructions on how to use them can be found on <https://nixos.github.io/amis>.
+  We are working on integration the data into the NixOS homepage.
+  The list in `nixos/modules/virtualisation/amazon-ec2-amis.nix` will stop
+  being updated and will be removed in the future.
+
 - It is now possible to have a completely perlless system (i.e. a system
   without perl). Previously, the NixOS activation depended on two perl scripts
   which can now be replaced via an opt-in mechanism. To make your system
@@ -127,6 +133,12 @@ The pre-existing [services.ankisyncd](#opt-services.ankisyncd.enable) has been m
   [v0.31](https://github.com/derailed/k9s/releases/tag/v0.31.0) for details. It is recommended
   to back up your current configuration and let k9s recreate the new base configuration.
 
+- NixOS AMIs are now uploaded regularly to a new AWS Account.
+  Instructions on how to use them can be found on <https://nixos.github.io/amis>.
+  We are working on integration the data into the NixOS homepage.
+  The list in `nixos/modules/virtualisation/amazon-ec2-amis.nix` will stop
+  being updated and will be removed in the future.
+
 - `idris2` was updated to v0.7.0. This version introduces breaking changes. Check out the [changelog](https://github.com/idris-lang/Idris2/blob/v0.7.0/CHANGELOG.md#v070) for details.
 
 - `neo4j` has been updated to 5, you may want to read the [release notes for Neo4j 5](https://neo4j.com/release-notes/database/neo4j-5/)