Terragrunt 0.85
This overview applies to target Terragrunt versions of at least 0.85.
CLI migration
Breaking change: all deprecated flags beginning with --terragrunt- were removed. Their modern counterparts from the CLI redesign are the supported replacements.
Stack paths
Breaking change: stack run no longer assumes every generated unit lives below a sibling .terragrunt-stack directory. Units generated with no_dot_terragrunt_stack = true participate from their configured paths.
The same path-aware behaviour applies to stack output. Within terragrunt.stack.hcl, find_in_parent_folders() resolves from the stack file rather than the CLI working directory.
Experiment
Experimental: runner-pool gained OpenTelemetry integration. It remained experiment-gated in this release.