Terraform 0.14 introduces an experimental, on-by-default concise diff renderer to improve the understanding of changes made by Terraform plans. The new renderer hides unchanged and irrelevant fields, only showing changed or added values in unordered collections and structural types, and providing context around changes in sequences. This change aims to simplify diffs for practitioners and make it easier to reason about actual changes, especially when dealing with large diffs resulting from slight changes to existing resources. The diff renderer also includes features like displaying hidden attribute counts and nested block totals at the end of each resource. With this update, Terraform 0.14 offers improved support for collaborative workflows and solidifies its ecosystem, empowering organizations of all sizes to adopt the platform effectively.