Add availability table

Author: maxvp

src/content/docs/cloudflare-one/policies/gateway/egress-policies/index.mdx

@@ -5,7 +5,7 @@ sidebar:
   order: 5
 ---
 
-import { Render, Badge, Tabs, TabItem } from "~/components";
+import { Render, Badge, Tabs, TabItem, Details } from "~/components";
 
 :::note
 Only available on Enterprise plans.
@@ -180,6 +180,23 @@ Gateway uses Rust to evaluate regular expressions. The Rust implementation is sl
 
 ### Selector prerequisites
 
+<Details header="Feature availability">
+
+| [WARP modes](/cloudflare-one/connections/connect-devices/warp/configure-warp/warp-modes/) | [Zero Trust plans](https://www.cloudflare.com/teams-pricing/) |
+| ----------------------------------------------------------------------------------------- | ------------------------------------------------------------- |
+| Gateway with WARP                                                                         | Enterprise                                                    |
+
+| System   | Availability | Minimum WARP version |
+| -------- | ------------ | -------------------- |
+| Windows  | ✅           | 2025.4.929.0         |
+| macOS    | ✅           | 2025.4.929.0         |
+| Linux    | ✅           | 2025.4.929.0         |
+| iOS      | ❌           |                      |
+| Android  | ❌           |                      |
+| ChromeOS | ❌           |                      |
+
+</Details>
+
 The [Application](#application), [Content Categories](#content-categories), [Domain](#domain), and [Host](#host) selectors are only available for traffic on-ramped to Gateway with the following methods:
 
 | On-ramp method                                                                             | Compatibility |