# Exporter 1.21.1 release notes

January 15, 2025  |  **[Download](https://aerospike.com/download/oandm/prometheus/)**

## New in this version

This version implements critical security fixes.

## Security

Updated the [http://golang.org/x/net](http://golang.org/x/net) package. Affected versions of this package are vulnerable to Denial of Service (DoS) through the functions `parseDoctype`, `htmlIntegrationPoint`, `inBodyIM`, and `inTableIM` due to inefficient usage of the method `strings.ToLower` combining with the `==` operator to convert strings to lowercase and then comparing them. \[OM-215\]

[Full changelog](https://github.com/aerospike/aerospike-prometheus-exporter/compare/v1.21.0...v1.21.1)