bug 191522: provide full text search functionality over task comments 
https://bugs.eclipse.org/bugs/show_bug.cgi?id=191522

core bundle can work with Tasks 3.6 (3.7 is not required)

org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF

diff --git a/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF b/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF
index 03d6e58..8a0dabc 100644
--- a/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF
+++ b/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF
@@ -6,8 +6,8 @@
 Bundle-Vendor: %Bundle-Vendor
 Service-Component:  OSGI-INF/task_list_index.xml
 Require-Bundle: org.eclipse.core.runtime,
- org.eclipse.mylyn.tasks.core;bundle-version="3.7.0",
- org.eclipse.mylyn.commons.core;bundle-version="3.7.0",
+ org.eclipse.mylyn.tasks.core;bundle-version="3.6.0",
+ org.eclipse.mylyn.commons.core;bundle-version="3.6.0",
  org.apache.lucene.core;bundle-version="2.9.1"
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Bundle-ActivationPolicy: lazy