Improves parse/index performance and memory use with lazy SpecInfo JSON generation, lower-allocation node indexing, faster component-path conversion, and reduced goroutine overhead in small translation/schema paths.
Adds SkipMetadataCollection for consumers that do not need diagnostic index metadata, allowing faster/lighter parsing for large documents.
Tightens YAML handling around duplicate keys, merge/root errors, empty overlays, and YAML v4 rc.5 rendering behavior.
Fixes OpenAPI 3.0 webhooks extraction so same-named scalar values no longer create empty webhook maps.
Improves change detection and generator metadata fidelity, including anchor-insensitive YAML comparisons and preserved/inferred
YAML tags for generated enum/const metadata.