[releng] More updates to enable builds for 2021-06

Reset the version baseline.
diff --git a/doc/org.eclipse.xsd.doc-feature/feature.xml b/doc/org.eclipse.xsd.doc-feature/feature.xml
index 36d6bcb..a7ee47f 100644
--- a/doc/org.eclipse.xsd.doc-feature/feature.xml
+++ b/doc/org.eclipse.xsd.doc-feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="org.eclipse.xsd.doc"
       label="%featureName"
-      version="2.21.0.qualifier"
+      version="2.22.0.qualifier"
       provider-name="%providerName"
       license-feature="org.eclipse.xsd.license"
       license-feature-version="2.11.0">
diff --git a/doc/org.eclipse.xsd.doc-feature/pom.xml b/doc/org.eclipse.xsd.doc-feature/pom.xml
index b1a123f..3a12704 100644
--- a/doc/org.eclipse.xsd.doc-feature/pom.xml
+++ b/doc/org.eclipse.xsd.doc-feature/pom.xml
@@ -12,7 +12,7 @@
 
   <groupId>org.eclipse.emf.features</groupId>
   <artifactId>org.eclipse.xsd.doc</artifactId>
-  <version>2.21.0-SNAPSHOT</version>
+  <version>2.22.0-SNAPSHOT</version>
   <packaging>eclipse-feature</packaging>
 
 </project>
diff --git a/doc/org.eclipse.xsd.doc/META-INF/MANIFEST.MF b/doc/org.eclipse.xsd.doc/META-INF/MANIFEST.MF
index 7530c0f..ceddd5d 100644
--- a/doc/org.eclipse.xsd.doc/META-INF/MANIFEST.MF
+++ b/doc/org.eclipse.xsd.doc/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.xsd.doc; singleton:=true
-Bundle-Version: 2.19.0.qualifier
+Bundle-Version: 2.20.0.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Require-Bundle: org.eclipse.help;bundle-version="[3.5.0,4.0.0)"
diff --git a/doc/org.eclipse.xsd.doc/pom.xml b/doc/org.eclipse.xsd.doc/pom.xml
index ecca846..74d53c9 100644
--- a/doc/org.eclipse.xsd.doc/pom.xml
+++ b/doc/org.eclipse.xsd.doc/pom.xml
@@ -12,7 +12,7 @@
 
   <groupId>org.eclipse.emf</groupId>
   <artifactId>org.eclipse.xsd.doc</artifactId>
-  <version>2.19.0-SNAPSHOT</version>
+  <version>2.20.0-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 
 </project>
diff --git a/features/org.eclipse.xsd.sdk-feature/feature.xml b/features/org.eclipse.xsd.sdk-feature/feature.xml
index 02432b1..c3286b9 100644
--- a/features/org.eclipse.xsd.sdk-feature/feature.xml
+++ b/features/org.eclipse.xsd.sdk-feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="org.eclipse.xsd.sdk"
       label="%featureName"
-      version="2.25.0.qualifier"
+      version="2.26.0.qualifier"
       provider-name="%providerName"
       license-feature="org.eclipse.xsd.license"
       license-feature-version="2.11.0">
diff --git a/features/org.eclipse.xsd.sdk-feature/pom.xml b/features/org.eclipse.xsd.sdk-feature/pom.xml
index 16c9f3e..a3d5cd6 100644
--- a/features/org.eclipse.xsd.sdk-feature/pom.xml
+++ b/features/org.eclipse.xsd.sdk-feature/pom.xml
@@ -12,7 +12,7 @@
 
   <groupId>org.eclipse.emf.features</groupId>
   <artifactId>org.eclipse.xsd.sdk</artifactId>
-  <version>2.25.0-SNAPSHOT</version>
+  <version>2.26.0-SNAPSHOT</version>
   <packaging>eclipse-feature</packaging>
 
   <build>
diff --git a/plugins/org.eclipse.xsd/release.digest b/plugins/org.eclipse.xsd/release.digest
index 36668d3..0a89fb5 100644
--- a/plugins/org.eclipse.xsd/release.digest
+++ b/plugins/org.eclipse.xsd/release.digest
Binary files differ
diff --git a/plugins/org.eclipse.xsd/release.xml b/plugins/org.eclipse.xsd/release.xml
index f17d142..529bc8a 100644
--- a/plugins/org.eclipse.xsd/release.xml
+++ b/plugins/org.eclipse.xsd/release.xml
@@ -4,9 +4,9 @@
 		<feature name="org.eclipse.xsd.license" version="2.11.0" license="true"/>
 		<plugin name="org.eclipse.xsd" version="2.18.0"/>
 	</feature>
-	<feature name="org.eclipse.xsd.doc" version="2.20.0">
+	<feature name="org.eclipse.xsd.doc" version="2.21.0">
 		<feature name="org.eclipse.xsd.license" version="2.11.0" license="true"/>
-		<plugin name="org.eclipse.xsd.doc" version="2.18.0"/>
+		<plugin name="org.eclipse.xsd.doc" version="2.19.0"/>
 		<plugin name="org.eclipse.xsd.cheatsheets" version="2.8.0"/>
 	</feature>
 	<feature name="org.eclipse.xsd.ecore.converter" version="2.12.0">
@@ -39,7 +39,7 @@
 	</feature>
 	<feature name="org.eclipse.xsd.mapping.editor.source" version="0.0.0"/> <!-- UNRESOLVED -->
 	<feature name="org.eclipse.xsd.mapping.source" version="0.0.0"/> <!-- UNRESOLVED -->
-	<feature name="org.eclipse.xsd.sdk" version="2.24.0">
+	<feature name="org.eclipse.xsd.sdk" version="2.25.0">
 		<feature name="org.eclipse.xsd.license" version="2.11.0" license="true"/>
 		<feature name="org.eclipse.xsd" version="2.19.0"/>
 		<feature name="org.eclipse.xsd.source" version="0.0.0"/> <!-- UNRESOLVED -->
@@ -53,7 +53,7 @@
 		<feature name="org.eclipse.xsd.mapping.source" version="0.0.0"/> <!-- UNRESOLVED -->
 		<feature name="org.eclipse.xsd.mapping.editor" version="2.13.0"/>
 		<feature name="org.eclipse.xsd.mapping.editor.source" version="0.0.0"/> <!-- UNRESOLVED -->
-		<feature name="org.eclipse.xsd.doc" version="2.20.0"/>
+		<feature name="org.eclipse.xsd.doc" version="2.21.0"/>
 		<plugin name="org.eclipse.xsd.example.installer" version="1.4.0"/>
 	</feature>
 	<feature name="org.eclipse.xsd.source" version="0.0.0"/> <!-- UNRESOLVED -->
@@ -61,7 +61,7 @@
 	<plugin name="org.eclipse.emf.mapping.xsd2ecore.editor" version="2.9.0"/>
 	<plugin name="org.eclipse.xsd" version="2.18.0"/>
 	<plugin name="org.eclipse.xsd.cheatsheets" version="2.8.0"/>
-	<plugin name="org.eclipse.xsd.doc" version="2.18.0"/>
+	<plugin name="org.eclipse.xsd.doc" version="2.19.0"/>
 	<plugin name="org.eclipse.xsd.ecore.converter" version="2.8.0"/>
 	<plugin name="org.eclipse.xsd.ecore.exporter" version="2.7.0"/>
 	<plugin name="org.eclipse.xsd.ecore.importer" version="2.9.0"/>