Terragrunt 0.98
This overview applies to target Terragrunt versions of at least 0.98.
Filtering and exits
The --filter flag now implies --all, so a filtered command automatically uses multi-unit orchestration.
For delegated plan -detailed-exitcode runs, run --all returns the highest error code when any unit returns 1 or greater than 2; otherwise any drift result yields 2, and no drift yields 0.
Git-plus-graph filter combinations and negative-only filters were corrected. Destroy plan files are passed to OpenTofu or Terraform in the accepted argument order.
Release verification
Terragrunt release assets gained GPG and Cosign signatures. This affects binary verification and does not change managed infrastructure behaviour.