DOAP changes for release 8.8.1
diff --git a/dev-tools/doap/lucene.rdf b/dev-tools/doap/lucene.rdf
index c39f490..2176117 100644
--- a/dev-tools/doap/lucene.rdf
+++ b/dev-tools/doap/lucene.rdf
@@ -76,6 +76,14 @@
     </release>
     <release>
        <Version>
+         <name>lucene-8.8.1</name>
+         <created>2021-02-22</created>
+         <revision>8.8.1</revision>
+       </Version>
+   </release>
+
+    <release>
+       <Version>
          <name>lucene-8.7.0</name>
          <created>2020-11-03</created>
          <revision>8.7.0</revision>
diff --git a/dev-tools/doap/solr.rdf b/dev-tools/doap/solr.rdf
index 3df9797..6b9f193 100644
--- a/dev-tools/doap/solr.rdf
+++ b/dev-tools/doap/solr.rdf
@@ -69,11 +69,12 @@
     <!-- NOTE: please insert releases in numeric order, NOT chronologically. -->
     <release>
          <Version>
-           <name>solr-8.8.0</name>
-           <created>2021-02-01</created>
-           <revision>8.8.0</revision>
+           <name>solr-8.8.1</name>
+           <created>2021-02-22</created>
+           <revision>8.8.1</revision>
          </Version>
     </release>
+
     <release>
          <Version>
            <name>solr-8.7.0</name>