diff --git a/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF b/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF
index 27b238fe1ac..723c5cf2840 100644
--- a/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF
+++ b/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.cdt.core; singleton:=true
-Bundle-Version: 8.0.100.qualifier
+Bundle-Version: 8.1.0.qualifier
 Bundle-Activator: org.eclipse.cdt.core.CCorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTBinaryExpression.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTBinaryExpression.java
index 4900e09081a..45ee9eddc70 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTBinaryExpression.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTBinaryExpression.java
@@ -229,7 +229,7 @@ public interface IASTBinaryExpression extends IASTExpression {
 	/**
 	 * For c++, only.
 	 * <code>op_threewaycompare</code> represents <code><=></code> three-way comparison operator.
-	 * @since 8.0
+	 * @since 8.1
 	 */
 	public static final int op_threewaycomparison = 35;
 
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/IToken.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/IToken.java
index bd9d6f05f1c..007150f5d6c 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/IToken.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/IToken.java
@@ -85,7 +85,7 @@ public interface IToken {
 	int tNOTEQUAL = 35;
 	int tNOT = 36;
 	int tEQUAL = 37;
-	/** @since 8.0 */
+	/** @since 8.1 */
 	int tTHREEWAYCOMPARISON = 8001;
 	int tASSIGN = 38;
 	int tUNKNOWN_CHAR = 39;
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/Keywords.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/Keywords.java
index f4112f35e01..2d066c10aa1 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/Keywords.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/Keywords.java
@@ -279,6 +279,7 @@ public class Keywords {
 	public static final char[] cpNOTEQUAL = "!=".toCharArray();
 	public static final char[] cpNOT = "!".toCharArray();
 	public static final char[] cpEQUAL = "==".toCharArray();
+	/** @since 8.1 */
 	public static final char[] cpTHREEWAYCOMPARISON = "<=>".toCharArray();
 	public static final char[] cpASSIGN = "=".toCharArray();
 	public static final char[] cpSHIFTL = "<<".toCharArray();
diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfConstants.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfConstants.java
index f38a8c80106..6508da7ff62 100644
--- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfConstants.java
+++ b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfConstants.java
@@ -209,7 +209,7 @@ public class DwarfConstants {
 	 */
 	public final static int DW_FORM_flag_present = 0x19;
 	/**
-	 * @since 8.0
+	 * @since 8.1
 	 */
 	public final static int DW_FORM_line_strp = 0x1f;
 	/**