https://raw.githubusercontent.com/rancher/rke2/release-1.28/install.ps1 seems to install 1.26.12

[aleyval]

Environmental Info:
RKE2 Version:
rke2.exe version v1.26.12+rke2r1 (10683d5a09610873f643ada416b97eb01859108d)
go version go1.20.12

OS, and Version
Windows Server 2022

Describe the bug:
I installed rke2 agent on my worker node to add it to my Linux cluster. I got the install script from the release-1.28, but it seems it installed rke2 in v1.26.

Steps To Reproduce:
Here are the commands I used :
137 Invoke-WebRequest -Uri https://raw.githubusercontent.com/rancher/rke2/release-1.28/install.ps1 -Outfile install.ps1
138 New-Item -Type Directory c:/etc/rancher/rke2 -Force
139 Set-Content -Path c:/etc/rancher/rke2/config.yaml -Value @"
server: https://<server>:9345
token: <token from server node>
"@
143 $env:PATH+=";c:\var\lib\rancher\rke2\bin;c:\usr\local\bin"
144 [Environment]::SetEnvironmentVariable(
"Path",
[Environment]::GetEnvironmentVariable("Path", [EnvironmentVariableTarget]::Machine) + ";c:\var\lib\rancher\rke2\bin;c:\usr\local\bin",
[EnvironmentVariableTarget]::Machine)
145 ./install.ps1
147 rke2.exe agent service --add
148 Start-Service rke2

In the end, the rke2 -v returns v1.26.12+rke2r1, and the kubectl get nodes on the master nodes returns the same :
NAME STATUS ROLES AGE VERSION
node1 Ready control-plane,etcd,master 52m v1.28.5+rke2r1
node_windows Ready <none> 59s v1.26.12

Expected behavior:
I'd like to be able to install RKE2 agent in v1.28 to have a homogeneity of versions throughout my cluster

[manuelbuil]

By default, it gets installed the version in the stable channel, which is v1.26.12.

Try instead: .\install.ps1 -Version v1.28.2+rke2r1

[aleyval]

Thanks for your help, this worked as expected !