---
title: "Aerospike Database 6.4.0.19 Release Notes"
description: "Aerospike Database 6.4.0.19 release notes detailing bug fixes for KVS memory leaks and XDR traffic distribution."
---

# Aerospike Database 6.4.0.19 Release Notes

> For the complete documentation index see: [llms.txt](https://aerospike.com/docs/llms.txt)
> 
> All documentation pages available in markdown.

June 21, 2024  |  **[Download](https://aerospike.com/download/)**

## Bug fixes

The following issues are resolved with this hotfix.

### AER-6747

(KVS) For [`storage-engine memory`](https://aerospike.com/docs/database/reference/config#namespace__storage-engine) namespaces, records exceeding [`max-record-size`](https://aerospike.com/docs/database/reference/config#namespace__max-record-size) will leak memory.

Editions affected: Enterprise, Federal & Community

### AER-6748

(XDR) When a connector destination node is removed, its traffic may not be evenly distributed among the remaining nodes.

Editions affected: Enterprise & Federal Only

## Known issues

[Known issues for 6.4.0.19](https://aerospike.com/docs/database/reference/issues?search=6.4.0.19)