Terragrunt 0.84
This overview applies to target Terragrunt versions of at least 0.84.
CLI removals
Breaking change: the deprecated spin-up, tear-down, plan-all, apply-all, destroy-all, output-all, and validate-all commands were removed. Their supported workflow is the redesigned run --all interface with the corresponding OpenTofu or Terraform command.
HCL and generation
The exclude block accepts no_run = true to prevent a matching action even when the unit is invoked directly; without it, exclusion applies only while constructing a multi-unit run queue.
The catalog and scaffold commands accept --no-dependency-prompt for non-interactive Boilerplate dependencies.
A stack generation with --source-update fully regenerates .terragrunt-stack, matching source-refresh behaviour for .terragrunt-cache.