CLI Linux repo installs wrong version

linux instructions install an older version it appears:

sudo apt update;sudo apt install -y gnupg
sudo mkdir -p /etc/apt/keyrings/
sudo gpg --no-default-keyring --keyring /etc/apt/keyrings/tektoncd.gpg --keyserver keyserver.ubuntu.com --recv-keys 3EFE0E0A2F2F60AA
echo "deb [signed-by=/etc/apt/keyrings/tektoncd.gpg] http://ppa.launchpad.net/tektoncd/cli/ubuntu eoan main"|sudo tee /etc/apt/sources.list.d/tektoncd-ubuntu-cli.list
sudo apt update && sudo apt install -y tektoncd-cli

tkn version Thu 30 May 2024 11:40:53 PM

Client version: 2020-04-01T10:57:38Z
Pipeline version: unknown

found via issue:
https://github.com/tektoncd/pipeline/issues/5804

I resolved the issue by:
sudo apt remove tektoncd-cli
curl -LO https://github.com/tektoncd/cli/releases/download/v0.37.0/tektoncd-cli-0.37.0_Linux-64bit.deb
sudo apt install ./tektoncd-cli-0.37.0_Linux-64bit.deb

tkn version Thu 30 May 2024 11:55:11 PM
Client version: 0.37.0
Chains version: v0.20.1
Pipeline version: v0.56.4
Triggers version: v0.26.1
Dashboard version: v0.43.1
Operator version: v0.70.2

Find the Linux installation documentation containing the apt commands shown in the issue and inspect how the repository source is configured. Verify the documented installation produces the current CLI version, then update the instructions and check the resulting command sequence.