chore: release 0.72.0

[wolfv]

[0.72.0] - 2026-07-28

✨ Highlights

This release introduces experimental build.steps as an alternative to build.script: each step is an isolated section of the build wrapper with its own if condition, interpreter, cwd, and env, so shell state no longer leaks between steps. It requires --experimental and is mutually exclusive with script. Recipes may now also carry a top-level $schema field for editor validation, and two fixes land for case-insensitive RuntimeEnv lookups on Windows and for deletion-only patches being misdetected as already applied.

Added

• Add experimental build steps by @baszalmstra in #2646
• Allow $schema top-level field in recipe.yaml by @bollwyvl in #2645

Fixed

• Ignore case when querying variables from RuntimeEnv on Windows by @paperchalice in #2676
• Deletion-only patches misdetected as already applied by @wolfv in #2695

Refactor

• Extract pure resolve_process_env by @baszalmstra in #2677
• Split process spawn from output handling by @baszalmstra in #2690
• Rename NativeShellRunner to ShellDialect by @baszalmstra in #2692
• Add an execution view for Directories by @baszalmstra in #2694
• Inject RuntimeEnv into script environment generation by @baszalmstra in #2691

New Contributors

• @paperchalice made their first contribution in #2676