diff --git a/core/src/main/java/edu/umd/cs/piccolo/PCamera.java b/core/src/main/java/edu/umd/cs/piccolo/PCamera.java
index 43f454a..d9f3f4d 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/PCamera.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/PCamera.java
@@ -196,6 +196,7 @@
      * in Piccolo2D this one must not modify the <code>viewBounds</code>
      * parameter.
      * 
+     * @since 1.3
      * @param viewBounds bounds that require repainting, in view coordinates
      * @param repaintedLayer layer dispatching the repaint notification
      */
diff --git a/core/src/main/java/edu/umd/cs/piccolo/PCanvas.java b/core/src/main/java/edu/umd/cs/piccolo/PCanvas.java
index 0b3215b..87cbc56 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/PCanvas.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/PCanvas.java
@@ -86,12 +86,15 @@
     /**
      * The property name that identifies a change in the interacting state.
      * 
+     * @since 1.3
      * @deprecated in favor of PROPERTY_INTERACTING
      */
     public static final String INTERACTING_CHANGED_NOTIFICATION = "INTERACTING_CHANGED_NOTIFICATION";
 
     /**
      * The property name that identifies a change in the interacting state.
+     *
+     * @since 1.3
      */
     public static final String PROPERTY_INTERACTING = "INTERACTING_CHANGED_NOTIFICATION";
 
@@ -648,6 +651,7 @@
     /**
      * Returns the quality to use when not animating or interacting.
      * 
+     * @since 1.3
      * @deprecated in favor or getNormalRenderQuality
      * @return the render quality to use when not animating or interacting
      */
@@ -658,6 +662,7 @@
     /**
      * Returns the quality to use when not animating or interacting.
      * 
+     * @since 1.3
      * @return the render quality to use when not animating or interacting
      */
     public int getNormalRenderQuality() {
@@ -667,6 +672,7 @@
     /**
      * Returns the quality to use when animating.
      * 
+     * @since 1.3
      * @return Returns the quality to use when animating
      */
     public int getAnimatingRenderQuality() {
@@ -676,6 +682,7 @@
     /**
      * Returns the quality to use when interacting.
      * 
+     * @since 1.3
      * @return Returns the quality to use when interacting
      */
     public int getInteractingRenderQuality() {
@@ -685,6 +692,7 @@
     /**
      * Returns the input event listeners registered to receive input events.
      * 
+     * @since 1.3
      * @return array or input event listeners
      */
     public PInputEventListener[] getInputEventListeners() {
diff --git a/core/src/main/java/edu/umd/cs/piccolo/PNode.java b/core/src/main/java/edu/umd/cs/piccolo/PNode.java
index c0e7fea..e16761b 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/PNode.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/PNode.java
@@ -363,12 +363,16 @@
     /**
      * toImage fill strategy that stretches the node be as large as possible
      * while still retaining its aspect ratio.
+     *
+     * @since 1.3
      */
     public static final int FILL_STRATEGY_ASPECT_FIT = 1;
 
     /**
      * toImage fill strategy that stretches the node be large enough to cover
      * the image, and centers it.
+     *
+     * @since 1.3
      */
     public static final int FILL_STRATEGY_ASPECT_COVER = 2;
 
@@ -376,12 +380,15 @@
      * toImage fill strategy that stretches the node to be exactly the
      * dimensions of the image. Will result in distortion if the aspect ratios
      * are different.
+     *
+     * @since 1.3
      */
     public static final int FILL_STRATEGY_EXACT_FIT = 4;
 
     /**
      * Creates a new PNode with the given name.
      * 
+     * @since 1.3
      * @param newName name to assign to node
      */
     public PNode(final String newName) {
@@ -2356,6 +2363,7 @@
      * same place as the upper-left corner of B, and the transition will be
      * smoothly animated over a period of 750 milliseconds.
      * 
+     * @since 1.3
      * @param srcPt The anchor point on this transform's node (normalized to a
      *            unit square)
      * @param destPt The anchor point on destination bounds (normalized to a
@@ -2890,6 +2898,7 @@
      * background, paint is null, then the image will not be filled with a color
      * prior to rendering
      * 
+     * @since 1.3
      * @param image Image onto which this node will be painted
      * @param backGroundPaint will fill background of image with this. May be
      *            null.
@@ -3511,6 +3520,7 @@
     /**
      * Sets the name of this null, may be null.
      * 
+     * @since 1.3
      * @param name new name for this node
      */
     public void setName(final String name) {
@@ -3520,6 +3530,7 @@
     /**
      * Returns the name given to this node.
      * 
+     * @since 1.3
      * @return name given to this node, may be null
      */
     public String getName() {
@@ -3684,6 +3695,7 @@
     /**
      * Returns an array of input event listeners that are attached to this node.
      * 
+     * @since 1.3
      * @return event listeners attached to this node
      */
     public PInputEventListener[] getInputEventListeners() {
diff --git a/core/src/main/java/edu/umd/cs/piccolo/POffscreenCanvas.java b/core/src/main/java/edu/umd/cs/piccolo/POffscreenCanvas.java
index c4d0a51..b1995a0 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/POffscreenCanvas.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/POffscreenCanvas.java
@@ -37,6 +37,8 @@
 
 /**
  * Offscreen canvas.
+ *
+ * @since 1.3
  */
 public final class POffscreenCanvas implements PComponent {
 
diff --git a/core/src/main/java/edu/umd/cs/piccolo/PRoot.java b/core/src/main/java/edu/umd/cs/piccolo/PRoot.java
index 4893e8c..c3df2ac 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/PRoot.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/PRoot.java
@@ -77,12 +77,16 @@
     /**
      * The property name that identifies a change in this node's interacting
      * state.
+     *
+     * @since 1.3
      */
     public static final String PROPERTY_INTERACTING_CHANGED = "INTERACTING_CHANGED_NOTIFICATION";
 
     /**
      * The property code that identifies a change in this node's interacting
      * state.
+     *
+     * @since 1.3
      */
     public static final int PROPERTY_CODE_INTERACTING_CHANGED = 1 << 13;
 
@@ -205,7 +209,8 @@
      * Return true if this root has been marked as interacting. If so the root
      * will normally render at a lower quality that is faster.
      * 
-     * @return True if this root has user interaction taking place
+     * @since 1.3
+     * @return true if this root has user interaction taking place
      */
     public boolean getInteracting() {
         return interacting > 0;
@@ -220,6 +225,7 @@
      * but this is the appropriate place to mark interactions that may occur in
      * multiple canvases if this Root is shared.
      * 
+     * @since 1.3
      * @param isInteracting True if this root has user interaction taking place
      * @see PCanvas#setInteracting(boolean)
      */
diff --git a/core/src/main/java/edu/umd/cs/piccolo/activities/PInterpolatingActivity.java b/core/src/main/java/edu/umd/cs/piccolo/activities/PInterpolatingActivity.java
index 37ac66a..9e0fe15 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/activities/PInterpolatingActivity.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/activities/PInterpolatingActivity.java
@@ -74,6 +74,7 @@
     /**
      * Constructs an interpolating activity that will last the duration given.
      * 
+     * @since 1.3
      * @param duration duration in milliseconds of the entire activity
      */
     public PInterpolatingActivity(final long duration) {
diff --git a/core/src/main/java/edu/umd/cs/piccolo/event/PPanEventHandler.java b/core/src/main/java/edu/umd/cs/piccolo/event/PPanEventHandler.java
index 0e0caf1..d792a48 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/event/PPanEventHandler.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/event/PPanEventHandler.java
@@ -134,6 +134,7 @@
     /**
      * Returns the minAutoPan speed in pixels per second.
      * 
+     * @since 1.3
      * @return minimum distance the autopan feature can pan the view
      */
     public double getMinAutoPanSpeed() {
@@ -143,6 +144,7 @@
     /**
      * Returns the maxAutoPan speed in pixels per second.
      * 
+     * @since 1.3
      * @return max distance the autopan feature can pan the view by
      */
     public double getMaxAutoPanSpeed() {
diff --git a/core/src/main/java/edu/umd/cs/piccolo/nodes/PHtmlView.java b/core/src/main/java/edu/umd/cs/piccolo/nodes/PHtmlView.java
index 0ba76e2..393c855 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/nodes/PHtmlView.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/nodes/PHtmlView.java
@@ -48,6 +48,7 @@
  * the hood so you have the same restrictions regarding HTML as you have when
  * using standard Swing components (HTML 3.2 + subset of CSS 1.0).
  * 
+ * @since 1.3
  * @author Chris Malley (cmal...@pixelzoom.com)
  * @author Sam Reid
  * @author Allain Lalonde
diff --git a/core/src/main/java/edu/umd/cs/piccolo/nodes/PText.java b/core/src/main/java/edu/umd/cs/piccolo/nodes/PText.java
index 17ce92f..1e4622c 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/nodes/PText.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/nodes/PText.java
@@ -90,6 +90,8 @@
      * The property name that identifies a change of this node's text paint (see
      * {@link #getTextPaint getTextPaint}). Both old and new value will be set
      * in any property change event.
+     *
+     * @since 1.3
      */
     public static final String PROPERTY_TEXT_PAINT = "text  paint";
 
@@ -97,6 +99,8 @@
      * The property code that identifies a change of this node's text paint (see
      * {@link #getTextPaint getTextPaint}). Both old and new value will be set
      * in any property change event.
+     *
+     * @since 1.3
      */
     public static final int PROPERTY_CODE_TEXT_PAINT = 1 << 21;
 
@@ -114,13 +118,25 @@
      */
     public static double DEFAULT_GREEK_THRESHOLD = 5.5d;
 
-    /** Default horizontal alignment, <code>Component.LEFT_ALIGNMENT</code>. */
+    /**
+     * Default horizontal alignment, <code>Component.LEFT_ALIGNMENT</code>.
+     *
+     * @since 1.3
+     */
     public static final float DEFAULT_HORIZONTAL_ALIGNMENT = Component.LEFT_ALIGNMENT;
 
-    /** Default text, <code>""</code>. */
+    /**
+     * Default text, <code>""</code>.
+     *
+     * @since 1.3
+     */
     public static final String DEFAULT_TEXT = "";
 
-    /** Default text paint, <code>Color.BLACK</code>. */
+    /**
+     * Default text paint, <code>Color.BLACK</code>.
+     *
+     * @since 1.3
+     */
     public static final Paint DEFAULT_TEXT_PAINT = Color.BLACK;
 
     /** Empty text layout array. */
@@ -202,6 +218,7 @@
      * <code>Component.RIGHT_ALIGNMENT</code>. Defaults to
      * {@link #DEFAULT_HORIZONTAL_ALIGNMENT}.
      * 
+     * @since 1.3
      * @return the horizontal alignment for this text node
      */
     public float getHorizontalAlignment() {
@@ -212,6 +229,7 @@
      * Set the horizontal alignment for this text node to
      * <code>horizontalAlignment</code>.
      * 
+     * @since 1.3
      * @param horizontalAlignment horizontal alignment, must be one of
      *            <code>Component.LEFT_ALIGNMENT</code>,
      *            <code>Component.CENTER_ALIGNMENT</code>, or
@@ -505,6 +523,7 @@
     /**
      * Paint greek with the specified paint context.
      * 
+     * @since 1.3
      * @param paintContext paint context
      */
     protected void paintGreek(final PPaintContext paintContext) {
@@ -514,6 +533,7 @@
     /**
      * Paint text with the specified paint context.
      * 
+     * @since 1.3
      * @param paintContext paint context
      */
     protected void paintText(final PPaintContext paintContext) {
diff --git a/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransform.java b/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransform.java
index 115a75d..14a4279 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransform.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransform.java
@@ -262,6 +262,7 @@
     /**
      * Applies the inverse of this transform to the source point if possible.
      * 
+     * @since 1.3
      * @param ptSrc point to be transformed
      * @param ptDst result of transform will be placed in this point
      * 
diff --git a/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransformException.java b/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransformException.java
index cc676a8..59e82a3 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransformException.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/util/PAffineTransformException.java
@@ -2,6 +2,8 @@
 
 /**
  * This class is used to encapsulate exceptions that may occur while performing transform operations.
+ *
+ * @since 1.3
  */
 public class PAffineTransformException extends RuntimeException {
     /**
diff --git a/core/src/main/java/edu/umd/cs/piccolo/util/PPaintContext.java b/core/src/main/java/edu/umd/cs/piccolo/util/PPaintContext.java
index 5b7f3a4..1a31e76 100644
--- a/core/src/main/java/edu/umd/cs/piccolo/util/PPaintContext.java
+++ b/core/src/main/java/edu/umd/cs/piccolo/util/PPaintContext.java
@@ -173,6 +173,8 @@
 
     /**
      * Removes the camera at the top of the camera stack.
+     *
+     * @since 1.3
      */
     public void popCamera() {
         cameraStack.pop();