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Cloudflare, Inc.
Patches for Cloudflare One Client x64
Windows
29 patches available
The Cloudflare WARP client allows individuals to have a faster, more secure, and more private experience online.
Cloudflare One Client x64 Version 26.4.1390.0
Release Date
5/25/2026
Bug Fix?
No
Minor Release?
Yes
Patch Notes
Release notes$$$This release introduces the new Cloudflare One Client UI for Windows! You can expect a cleaner and more intuitive design as well as easier access to common actions and information. Here are some of the many things we have found our users appreciate:$$$$$$Right click context menu to access the most common client actions quickly$$$Built-in captive portal login experience$$$Additional Changes and improvements$$$$$$Added a new CLI command: warp-cli mdm refresh. This command executes an immediate refresh of the Mobile Device Management (MDM) configuration file.$$$Fixed a proxy mode connection stall issue.$$$Known issues$$$$$$Registration authentication for devices via the integrated WebView2 browser is unavailable in this version as a temporary measure. As a result; the client will utilize the default browser on the device to complete the authentication process.$$$An error indicating that Microsoft Edge cant read and write to its data directory may be displayed during captive portal login; this error is benign and can be dismissed.$$$Registration may hang at Checking your organization configuration due to IPC errors. A system reboot should resolve the error; allowing registration to proceed.$$$Split tunnel list configuration is not available in the new UI. Management of Split Tunnel entries is currently only possible via warp-cli tunnel ip and warp-cli tunnel host. UI support will be added in a future release.$$$Windows ARM may prompt the user to close running applications while trying to install this version. Simply click “Ok” with the default highlighted option.$$$DNS resolution may be broken when the following conditions are all true:$$$The client is in Secure Web Gateway without DNS filtering (tunnel-only) mode.$$$A custom DNS server address is configured on the primary network adapter.$$$The custom DNS server address on the primary network adapter is changed while the client is connected.$$$To work around this issue; please reconnect the client by selecting disconnect and then connect in the client user interface.
Cloudflare One Client x64 Version 26.4.1350.0
Release Date
5/11/2026
Bug Fix?
No
Minor Release?
Yes
Patch Notes
Release notes$$$This release introduces the new Cloudflare One Client UI for Windows! You can expect a cleaner and more intuitive design as well as easier access to common actions and information. Here are some of the many things we have found our users appreciate:$$$$$$Right click context menu to access the most common client actions quickly$$$Built-in captive portal login experience$$$Additional Changes and improvements$$$$$$Added a new CLI command: warp-cli mdm refresh. This command executes an immediate refresh of the Mobile Device Management (MDM) configuration file.$$$Known issues$$$$$$Registration authentication for devices via the integrated WebView2 browser is unavailable in this version as a temporary measure. As a result; the client will utilize the default browser on the device to complete the authentication process.$$$An error indicating that Microsoft Edge cant read and write to its data directory may be displayed during captive portal login; this error is benign and can be dismissed.$$$Registration may hang at Checking your organization configuration due to IPC errors. A system reboot should resolve the error; allowing registration to proceed.$$$Split tunnel list configuration is not available in the new UI. Management of Split Tunnel entries is currently only possible via warp-cli tunnel ip and warp-cli tunnel host. UI support will be added in a future release.$$$Windows ARM may prompt the user to close running applications while trying to install this version. Simply click “Ok” with the default highlighted option.$$$DNS resolution may be broken when the following conditions are all true:$$$The client is in Secure Web Gateway without DNS filtering (tunnel-only) mode.$$$A custom DNS server address is configured on the primary network adapter.$$$The custom DNS server address on the primary network adapter is changed while the client is connected.$$$To work around this issue; please reconnect the client by selecting disconnect and then connect in the client user interface.
Cloudflare One Client x64 Version 26.4.1350.0
Release Date
5/11/2026
Bug Fix?
No
Minor Release?
Yes
Patch Notes
Release notes$$$This release introduces the new Cloudflare One Client UI for Windows! You can expect a cleaner and more intuitive design as well as easier access to common actions and information. Here are some of the many things we have found our users appreciate:$$$$$$Right click context menu to access the most common client actions quickly$$$Built-in captive portal login experience$$$Additional Changes and improvements$$$$$$Added a new CLI command: warp-cli mdm refresh. This command executes an immediate refresh of the Mobile Device Management (MDM) configuration file.$$$Known issues$$$$$$Registration authentication for devices via the integrated WebView2 browser is unavailable in this version as a temporary measure. As a result; the client will utilize the default browser on the device to complete the authentication process.$$$An error indicating that Microsoft Edge cant read and write to its data directory may be displayed during captive portal login; this error is benign and can be dismissed.$$$Registration may hang at Checking your organization configuration due to IPC errors. A system reboot should resolve the error; allowing registration to proceed.$$$Split tunnel list configuration is not available in the new UI. Management of Split Tunnel entries is currently only possible via warp-cli tunnel ip and warp-cli tunnel host. UI support will be added in a future release.$$$Windows ARM may prompt the user to close running applications while trying to install this version. Simply click “Ok” with the default highlighted option.$$$DNS resolution may be broken when the following conditions are all true:$$$The client is in Secure Web Gateway without DNS filtering (tunnel-only) mode.$$$A custom DNS server address is configured on the primary network adapter.$$$The custom DNS server address on the primary network adapter is changed while the client is connected.$$$To work around this issue; please reconnect the client by selecting disconnect and then connect in the client user interface.
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