title: Managing several maven artifacts in a delivery pipeline
body: <p>This is not a programming question by but a delivery pipeline question:</p>
  
  <p>Our product is built of several maven artifacts, which release SNAPSHOTS (2.0.1-SNAPSHOT) on a daily basis and release versions (2.0.1) on a weekly basis. 
  During development, our artifacts get tested fully with snapshots of the other artifacts and all works well. In many cases artifacts get developed at the same time and so depend on eachother without backwards compatibility</p>
  
  <p>The last stage of the pipeline tests the release candidate of a specific artifact with the release versions of other artifacts, so I'm trying to release 2.0.1 of artifact A, that was tested with 2.3.5-SNAPSHOT of artifact B and passed. If it passes artifact A gets released (2.0.1-SNAPSHOT becomes 2.0.1) </p>
  
  <p>Here comes the dead-end, because artifact B hasn't released 2.3.5 yet (it will in a few hours). So obviously artifact A will fail in this stage because it's being tested against 2.3.4 of artifact B (which is B's latest release).</p>
  
  <p>Let's assume that all artifacts have the same pipeline.</p>
  
  <p>Just to sum it up:
  <code>
  Artifact A is at 2.0.1-SNAPSHOT attempting to release 2.0.1, its latest release is 2.0.0
  Artifact B is at 2.5.2-SNAPSHOT attempting to release 2.5.2, its latest release is 2.5.1
  </code></p>
  
  <p><code>stage 0 test -&gt; A 2.0.0 with B 2.5.1 - PASSED</code></p>
  
  <p><code>stage 1 test -&gt; A 2.0.1-SNAPSHOT with B 2.5.2-SNAPSHOT - PASSED</code></p>
  
  <p><code>stage 2 test -&gt; A 2.0.1-SNAPSHOT with B 2.5.1- FAILED</code></p>
  
  <p>I understand that it will continue to fail until B release 2.5.2, but how do I take that into consideration in my delivery pipeline. I want artifact A to be able to release weekly.</p>
  
  <p>What I'm looking for is a fix to this hole in my delivery pipeline. Do I need another stage in the pipeline? release another SNAPSHOT of the collected snapshots?</p>