Changelog update for new structures
<li>commons-lang3 (Core): 3.8.1 -&gt; 3.9</li>
<li>commons-text (Core): 1.6 -&gt; 1.7</li>
<li>Guava (JPA): 27.1-jre -&gt; 28.0-jre</li>
- <li>
</ul>
]]>
</action>
+ <action type="change">
+ <![CDATA[
+ <b>Breaking Change</b>:
+ The HL7.org DSTU2 structures (and <i>ONLY</i> the HL7.org DSTU2 structures) have been
+ moved to a new package. Where they were previously found in
+ <code>org.hl7.fhir.instance.model</code>
+ they are now found in
+ <code>org.hl7.fhir.dstu2.model</code>. This was done in order to complete the harmonization
+ between the
+ <a href="https://github.com/jamesagnew/hapi-fhir">HAPI FHIR</a>
+ GitHub repository and the
+ <a href="https://github.com/hapifhir/org.hl7.fhir.core/">org.hl7.fhir.core</a>
+ GitHub repository. This is the kind of change we don't make lightly, as we do know that it
+ will be annoying for users of the existing library. It is a change however that will allow us
+ to apply validator fixes much more quickly, and will greatly reduce the amount of effort
+ required to keep up with R5 changes as they come out, so we're hoping it is worth it.
+ Note that no classes are removed, they have only been moved, so it should be fairly straightforward
+ to migrate existing code with an IDE.
+ ]]>
+ </action>
<action type="change">
<![CDATA[
<b>Breaking Change</b>:
