ade Notes
  <a class="anchor" href="#upgrade-notes">#</a>
</h1>
<p>The Flink community tries to ensure that upgrades are as seamless as possible.
However, certain changes may require users to make adjustments to certain parts
of the program when upgrading to version 1.18. Please refer to the
<a href="https://nightlies.apache.org/flink/flink-docs-release-1.18/release-notes/flink-1.18/">release notes</a>
for a comprehensive list of adjustments to make and issues to check during the
upgrading process.</p>
<h1 