Caused by mwcli looking for a released binary called mw_v0.14.0_windows_amd64 and not mw_v0.14.0_windows_amd64.exe
mw update -vv level=trace msg="mwcli: PersistentPreRun" ? Do you want to update? Yes Updating binary 11% |███████ | (11/100, 10 it/s) [1s:8s]panic: no binary release found: mw_v0.14.0_windows_amd64 goroutine 1 [running]: gitlab.wikimedia.org/repos/releng/cli/internal/updater.UpdateFromGitlab(0x1503e40, 0x6, 0x1504c00, 0x7, 0xc0003c0000, 0x0, 0x0) /builds/repos/releng/cli/internal/updater/gitlab.go:57 +0x2d7 gitlab.wikimedia.org/repos/releng/cli/internal/updater.Update(...) /builds/repos/releng/cli/internal/updater/root.go:19 gitlab.wikimedia.org/repos/releng/cli/internal/cmd/update.NewUpdateCmd.func1(0xc0006bec80, 0xc0002b9570, 0x0, 0x1) /builds/repos/releng/cli/internal/cmd/update/root.go:70 +0x248 github.com/spf13/cobra.(*Command).execute(0xc0006bec80, 0xc0002b9560, 0x1, 0x1, 0xc0006bec80, 0xc0002b9560) /go/pkg/mod/github.com/spf13/cobra@v1.3.0/command.go:860 +0x2c2 github.com/spf13/cobra.(*Command).ExecuteC(0xc00044a000, 0x6, 0xc00050f0b6, 0x3) /go/pkg/mod/github.com/spf13/cobra@v1.3.0/command.go:974 +0x375 github.com/spf13/cobra.(*Command).Execute(...) /go/pkg/mod/github.com/spf13/cobra@v1.3.0/command.go:902 gitlab.wikimedia.org/repos/releng/cli/cmd.Execute(0x1504bf8, 0x7, 0x1503e30, 0x4, 0x1503e38, 0x5, 0x1504c00, 0x7, 0x1507b70, 0x14, ...) /builds/repos/releng/cli/cmd/root.go:204 +0x390 main.main() /builds/repos/releng/cli/main.go:29 +0xbc