Some of the things I've posted in September 2022:
Starting critical work when it won't be done within the current iteration.
The people who decide if something should not be accepted into an ongoing iteration.
Blockers, impediments, and dependencies.
How to keep track of impediments that the team brings up.
Using gitflow to create hotfixes when there are later releases.
No such thing as a universal "optimal backlog size".
Managing updates to vulnerable third-party packages.
You don't need frequent production deployments to be Agile.