Prepare the ckconfig release candidate

integrations/ckconfig/docs/releases/v0.4.0.md

@@ -0,0 +1,24 @@
+# CommandKit ckconfig v0.4.0
+
+CommandKit ckconfig v0.4.0 requires `go.maximumdirect.net/commandkit v0.4.0`,
+ConfigKit v1.1.0, and Go 1.27.0. Configuration commands use core's shared
+text, YAML, and JSON reporting and universal `--format` flag.
+
+Scopes can expose metadata-backed path discovery and focused values, filtered
+source evidence, and detailed validation and comparison reports. Validation
+retains available evidence after a failed load and reports reached scopes in
+one result. Aggregate configuration display is one scope-keyed mapping.
+Applications opt into transient CLI overrides only when their loader forwards
+them to ConfigKit; `--set` and `--against-set` select the comparison sides.
+Application-declared right-side selectors let each side use independent
+inputs. `config diff --check` returns status 3 when native differences exist.
+
+This pre-1.0 minor release changes configuration report formatting and
+aggregate framing, and comparison selectors now apply independently to each
+side. Update callers and report consumers to the current
+[CLI reference](../../../../docs/cli.md#configuration-scopes) and
+[consumer guide](../../../../docs/consumers/guide.md#configkit-scopes).
+
+[COPYRIGHT](https://forge.maximumdirect.net/base-layer/commandkit/src/tag/integrations/ckconfig/v0.4.0/integrations/ckconfig/COPYRIGHT) |
+[LICENSE](https://forge.maximumdirect.net/base-layer/commandkit/src/tag/integrations/ckconfig/v0.4.0/integrations/ckconfig/LICENSE) |
+[ATTRIBUTION](https://forge.maximumdirect.net/base-layer/commandkit/src/tag/integrations/ckconfig/v0.4.0/integrations/ckconfig/docs/oss/attribution.md)