Unreleased

0.3.1 (2025-11-20)

• Fix references to transform-weak-refs in docstrings, a early draft function that was never committed. These have been changed to refer to remove-dead-refs. See https://github.com/john-shaffer/sys-ext/issues/1.

v0.3.0 (2025-06-20)

• Update docstrings for call and first-cycle.
• Add select-targets function for selecting component names from a set of groups.
• Allow weak refs that allow a component to wait for another component without creating a hard dependency.

v0.2.0 (2025-06-13)

• Add a first-cycle function to find a cycle in the system. Systems are not supposed to contain cycles, but when they do it is useful to detect it and produce an informative message.
• Add sys-ext.graph/cycle-error function to produce an [[ExceptionInfo]] from a cycle path.

v0.1.0 (2024-04-17)

• Add call component that calls a function when started.
• Add merge component that merges maps when started.
• Add expand-inline-defs function. This expands component defs that are found inside another component's config. This is convenient for small data adjustments like type conversions and lookups.