beta release notes (#21911)

Author: ranbel

src/content/warp-releases/linux/beta/2025.4.589.1.yaml

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+releaseNotes: |-
+  **Changes and improvements**
+  - Fixed an issue where managed network policies could incorrectly report network location beacons as missing.
+  - Improved DEX test error reporting.
+  - Fixed an issue causing client notifications to fail in IPv6 only environments which prevented the client from receiving configuration changes to settings like device profile.
+  - Added a TCP fallback for the MASQUE tunnel protocol to improve compatibility with networks on MASQUE.
+  - Added new IP addresses for [tunnel connectivity checks](/cloudflare-one/connections/connect-devices/warp/deployment/firewall/#connectivity-check) and other client operations. If your organization uses a firewall or other policies you will need to exempt these IPs.
+  - Fixed an issue where frequent network changes could cause WARP to become unresponsive.
+  - DNS over HTTPS traffic is now included in the WARP tunnel by default.
+version: 2025.4.589.1
+releaseDate: 2025-04-22T19:12:01.383Z
+packageURL: https://downloads.cloudflareclient.com/v1/download/noble-intel/version/2025.4.589.1
+packageSize: 45489326
+platformName: Linux

src/content/warp-releases/macos/beta/2025.4.589.1.yaml

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+releaseNotes: |-
+  **Changes and improvements**
+  - Fixed an issue where managed network policies could incorrectly report network location beacons as missing.
+  - Improved DEX test error reporting.
+  - Fixed an issue causing client notifications to fail in IPv6 only environments which prevented the client from receiving configuration changes to settings like device profile.
+  - Improved captive portal detection.
+  - Added a TCP fallback for the MASQUE tunnel protocol to improve compatibility with networks on MASQUE.
+  - Added new IP addresses for [tunnel connectivity checks](/cloudflare-one/connections/connect-devices/warp/deployment/firewall/#connectivity-check) and other client operations. If your organization uses a firewall or other policies you will need to exempt these IPs.
+  - DNS over HTTPS traffic is now included in the WARP tunnel by default.
+  - Improved the error message displayed in the client GUI when the rate limit for entering an incorrect admin override code is met.
+  - Added a [Collect Captive Portal Diag](/cloudflare-one/connections/connect-devices/warp/configure-warp/warp-settings/captive-portals/#get-captive-portal-logs) button in the client GUI to make it easier for users to collect captive portal debugging diagnostics.
+  - Improved handling of non-SLAAC IPv6 interface addresses for better connectivity in IPv6 only environments.
+  - Fixed an issue where frequent network changes could cause WARP to become unresponsive.
+
+  **Known issues**
+  - macOS Sequoia: Due to changes Apple introduced in macOS 15.0.x, the WARP client may not behave as expected. Cloudflare recommends the use of macOS 15.4 or later.
+
+version: 2025.4.589.1
+releaseDate: 2025-04-22T20:20:21.215Z
+packageURL: https://downloads.cloudflareclient.com/v1/download/macos/version/2025.4.589.1
+packageSize: 96379171
+platformName: macOS

src/content/warp-releases/windows/beta/2025.4.589.1.yaml

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+releaseNotes: |-
+  **Changes and improvements**
+  - Fixed an issue causing reconnection loops when captive portals are detected.
+  - Fixed an issue that caused WARP client disk encryption posture checks to fail due to missing drive names.
+  - Fixed an issue where managed network policies could incorrectly report network location beacons as missing.
+  - Improved error reporting for DEX tests.
+  - Improved WARP client UI high contrast mode.
+  - Fixed an issue causing client notifications to fail in IPv6 only environments which prevented the client from receiving configuration changes to settings like device profile.
+  - Added a TCP fallback for the MASQUE tunnel protocol to improve compatibility with networks on MASQUE.
+  - Added new IP addresses for [tunnel connectivity checks](/cloudflare-one/connections/connect-devices/warp/deployment/firewall/#connectivity-check) and other client operations. If your organization uses a firewall or other policies you will need to exempt these IPs.
+  - DNS over HTTPS traffic is now included in the WARP tunnel by default.
+  - Improved the error message displayed in the client GUI when the rate limit for entering an incorrect admin override code is met.
+  - Added a [Collect Captive Portal Diag](/cloudflare-one/connections/connect-devices/warp/configure-warp/warp-settings/captive-portals/#get-captive-portal-logs) button in the client GUI to make it easier for users to collect captive portal debugging diagnostics.
+  - Improved handling of non-SLAAC IPv6 interface addresses for better connectivity in IPv6 only environments.
+  - Fixed an issue where frequent network changes could cause WARP to become unresponsive.
+
+  **Known issues**
+  - DNS resolution may be broken when the following conditions are all true:
+    - WARP is in Secure Web Gateway without DNS filtering (tunnel-only) mode.
+    - A custom DNS server address is configured on the primary network adapter.
+    - The custom DNS server address on the primary network adapter is changed while WARP is connected.
+
+    To work around this issue, reconnect the WARP client by toggling off and back on.
+
+version: 2025.4.589.1
+releaseDate: 2025-04-22T20:20:21.818Z
+packageURL: https://downloads.cloudflareclient.com/v1/download/windows/version/2025.4.589.1
+packageSize: 130281472
+platformName: Windows