* NetDB:

- Fix debug netDb.alwaysQuery setting so it works again, and always
    sends to that router first (move from FNDF to IterativeSearchJob)
  - Don't reuse DLM reply key/tag
  - FloodfillPeerSelector: Note unused kbucket param in javadocs
  - Debug logging for encrypted DSRM/DSM

router/java/src/net/i2p/data/i2np/DatabaseLookupMessage.java

@@ -54,7 +54,12 @@ public class DatabaseLookupMessage extends FastI2NPMessageImpl {
     private static final byte FLAG_TUNNEL = 0x01;
     private static final byte FLAG_ENCRYPT = 0x02;
 
-    private static final String MIN_ENCRYPTION_VERSION = "0.9.8";
+    /**
+     *  It's not supported until 0.9.7, but as of
+     *  0.9.6 we can specify the bit in the flags without
+     *  the receiver rejecting the whole message as invalid.
+     */
+    private static final String MIN_ENCRYPTION_VERSION = "0.9.7";
 
     public DatabaseLookupMessage(I2PAppContext context) {
         this(context, false);