[RELEASE] 5.5.12-SNAPSHOT -> 5.5.12

Author: amedee

itext/src/main/java/com/itextpdf/text/Version.java

@@ -70,7 +70,7 @@ public final class Version {
 	 * This String contains the version number of this iText release.
 	 * For debugging purposes, we request you NOT to change this constant.
 	 */
-	private String release = "5.5.12-SNAPSHOT";
+	private String release = "5.5.12";
 	/**
 	 * This String contains the iText version as shown in the producer line.
 	 * iText is a product developed by iText Group NV.