Update stream utilities and fix peek logic

CHANGELOG.md

@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.4.0] - 2026-08-30
+
+### Added
+
+- `wpStreamHasCount`, `wpStreamPeekWithOffset` and `wpStreamConsumeCount` utilities
+
+### Fixed
+
+- Logic for peeking at stream contents
+
 ## [2.3.0] - 2026-08-29
 
 ### Added