* TUN-10247: Update tail command to use /management/logs endpoint
The /management endpoint will be deprecated in favor of new /management/resource endpoints. Because of that, we'll need cloudflared to use the new endpoint.
Closes TUN-10247
Add --pidfile flag to the access tcp subcommand (also applies to rdp,
ssh, and smb aliases). This writes the process ID to a file after
startup and removes it on exit.
Signal handling (SIGTERM/SIGINT) ensures the PID file is cleaned up
when the process is killed, not just on graceful shutdown.
Includes unit tests for writePidFile and removePidFile.
Closes#723
Remove the DNS over HTTPS (DoH) proxy feature built on CoreDNS due to
security vulnerabilities (GO-2025-3942, GO-2026-4289).
This removes:
- Standalone proxy-dns command (cloudflared proxy-dns)
- Tunnel subcommand (cloudflared tunnel proxy-dns)
- Proxy-dns flags for tunnel run (--proxy-dns, --proxy-dns-port, etc.)
- Config file resolver section support
- tunneldns/ package (CoreDNS-based implementation)
- Related component tests
BREAKING CHANGE: The proxy-dns feature is no longer available.
Users should migrate to alternative DNS over HTTPS solutions.
* TUN-9863: Introduce Code Signing for Windows Builds
This commit adds a signing step to the build script for windows binaries.
Since we package the MSI on Linux, this commit adds another CI step that depends on package-windows and signs all of the windows packages.
To do so, we use azuresigntool which relies on a certificate stored in Azure Vault.
Closes TUN-9863
* chore: Update cloudflared signing key name in index.html
We want to preserve the old key name so that we don't have to update the dev docs.
We will have the same key under this name and the v2 name to account for everyone who has already updated.
* Fix systemd service installation hanging
---
This kills the hanging when there is a network issue (port blocking or no Internet) and the installation cannot be completed with no error sent to the output.
Before (killed manually since it hangs forever):
{width=817 height=69}
After:
{width=825 height=78}
---
* TUN-9919: Make RPM postinstall scriplet idempotent
Before this commit the postinstall scriptlet isn't idempotent, meaning the users see this error in their upgrade logs:
`ln: failed to create symbolic link '/usr/local/bin/cloudflared': File exists
warning: %post(cloudflared-2025.10.0-1.x86_64) scriptlet failed, exit status 1`
This doesn't break the upgrade (which is why we haven't touched this in 5 years), but adding the -f (force) flag to the symlink command prevents this issue from happening
Closes TUN-9919
* chore: Fix upload of RPM repo file during double signing
This commit fixes a variable that was supposed to hold the path of the repo file, but instead was being overwritten with the repo file handle
* chore: Fix import of GPG keys when two keys are provided
We were only retrieving the first output of gpg.list keys because previously we were only running import_gpg_keys once. Now that we run it twice we need to ensure that the key we select from the list matches the one we've imported.
Adds new metrics for:
- Dropped UDP datagrams for reads and write paths
- Dropped ICMP packets for write paths
- Failures that preemptively close UDP flows
Closes TUN-9882
Enginerd-2019
Gonçalo Garcia
Travis Crumb
João "Pisco" Fernandes
Luis Neto
Andi Anderson
chungthuang
GitLab Maintenance Bot
Christopher Meng
Devin Carr