Spring for GraphQL has released maintenance versions 1.4.6 and 2.0.4, which fix three high-severity CVEs. Users are strongly encouraged to upgrade to these new releases as soon as possible due to the critical nature of the vulnerabilities. The 1.4.6 release marks the final open-source version for the 1.4.x generation, with the 2.0.x line now being the recommended successor. Commercial support options are also available for those who require it.