diff --git a/devops/virt/libvirt/files.txt b/devops/virt/libvirt/files.txt
new file mode 100644
index 000000000..9db8a0b6a
--- /dev/null
+++ b/devops/virt/libvirt/files.txt
@@ -0,0 +1,3 @@
+tree /etc/libvirt/
+    qemu.conf
+    lxc.conf
diff --git a/os/linux/nixos/dist/unstable.txt b/os/linux/nixos/dist/unstable.txt
index 7981d3392..92b935612 100644
--- a/os/linux/nixos/dist/unstable.txt
+++ b/os/linux/nixos/dist/unstable.txt
@@ -5,6 +5,8 @@ https://releases.nixos.org/?prefix=nixos/unstable-small/
 aria2c -c -s 16 -x 16 -k 1M -j 1 ...
 sha256sum ...
 
+https://releases.nixos.org/nixos/unstable/nixos-24.05pre563471.cfc3698c31b1
+
 https://releases.nixos.org/nixos/unstable/nixos-23.05pre451105.06999209d7a/nixos-plasma5-23.05pre451105.06999209d7a-x86_64-linux.iso
     nixos-plasma5-23.05pre451105.06999209d7a-x86_64-linux.iso	2516582400	0bf1ee934cede388d39fe8c9a196e3e7b237ecaf4fd9b9aef2ddaf6cbe3f981d
     https://releases.nixos.org/nixos/unstable/nixos-23.05pre451105.06999209d7a/nixos-plasma5-23.05pre451105.06999209d7a-x86_64-linux.iso
diff --git a/os/linux/nixos/docs/community.txt b/os/linux/nixos/docs/community.txt
index 08eae4e7e..83e96dab8 100644
--- a/os/linux/nixos/docs/community.txt
+++ b/os/linux/nixos/docs/community.txt
@@ -1 +1,3 @@
+https://nixos.org/community/index.html
+
 https://t.me/ru_nixos