diff --git a/ChangeLog b/ChangeLog
index 9ba4dab..f998b7f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2023.10.19, v4.9.0
+
+feature:
+- 2346464 goldstein: convert: add-array
+
 2023.10.19, v4.8.0
 
 feature:
diff --git a/package.json b/package.json
index 75b0968..f186392 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "goldstein",
-  "version": "4.8.0",
+  "version": "4.9.0",
   "type": "module",
   "author": "coderaiser <mnemonic.enemy@gmail.com> (https://github.com/coderaiser)",
   "description": "JavaScript with no limits",