of incremental task, partial or not. (NB: script
blocks are lazy and preferable in some cases for better performance).</p>
<h2>v1.0.21</h2>
<p><em>v1.0.20</em> continued. Build scripts are not allowed to output script blocks. It
makes no sense and, more likely, indicates a script job defined after a task,
not as a parameter. As a result, this script fails:</p>
<pre><code>task task2 task1
{
    ...
}
</code></pre>

<p>As a result, null or missing job lists in tasks are allowed again.</p>
<h2>v1.0.20</h2>
<p>