release-settings.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  Maven settings used only when publishing to Maven Central (see scripts/release.sh).
  Contains NO secrets: the Central Portal token is injected from the environment by the
  release script, which reads it from the out-of-repo credentials file. Safe to commit.
-->
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
    <servers>
        <server>
            <id>central</id>
            <username>${env.CENTRAL_USERNAME}</username>
            <password>${env.CENTRAL_PASSWORD}</password>
        </server>
    </servers>
</settings>