diff --git a/changelog.md b/changelog.md
index 5dadbd4..debfbcc 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## Pending
+
+- remove obsolete `@push.rocks/isohash` dependency and plugin export
+
 ## 2026-04-30 - 4.0.1 - fix(build)
 tighten TypeScript compatibility and update project build configuration
 
@@ -130,4 +134,4 @@ A key update made the socket client work bi-directionally, enabling mesh setups.
 From the initial release onward, several internal improvements were introduced:
 - updated tests and structure
 - reworked reconnection logic and added a request/response abstraction for transparent function calls
-- initial release features with updated documentation and structure
\ No newline at end of file
+- initial release features with updated documentation and structure