diff --git a/Hosts.md b/Hosts.md
index 3d790a3..5ed4123 100644
--- a/Hosts.md
+++ b/Hosts.md
@@ -44,11 +44,10 @@ The 5 primary platforms that Tailscale runs on are:
 ## Hosted environments
 
 * Google Cloud Run
-  * you get root, but fake gVisor-sandboxed root, and TUN isn't available
-  * would require https://github.com/tailscale/tailscale/issues/707 to work
+  * https://tailscale.com/kb/1108/cloudrun/
+  * you get root, but fake gVisor-sandboxed root, and TUN isn't available. but works in userspace mode.
 * Google Colaboratory
-  * likewise, no TUN available
-  * would require https://github.com/tailscale/tailscale/issues/707 to work
+  * same. works as of Tailscale 1.12
 
 ## Hardware