diff --git a/build/build.xml b/build/build.xml
index f52d1f639..8c776d0a1 100755
--- a/build/build.xml
+++ b/build/build.xml
@@ -154,7 +154,7 @@
   </condition>
 
   <!-- Set the version of Java that must be present to build. -->
-  <property name="jdk.update.macosx" value="67" />
+  <property name="jdk.update.macosx" value="72" />
   <property name="jdk.path.macosx" value="/Library/Java/JavaVirtualMachines/jdk1.7.0_${jdk.update.macosx}.jdk" />
 
   <available file="${jdk.path.macosx}" property="macosx_jdk_found" />
diff --git a/core/src/processing/core/PGraphics.java b/core/src/processing/core/PGraphics.java
index b2552442a..3c68ac72f 100644
--- a/core/src/processing/core/PGraphics.java
+++ b/core/src/processing/core/PGraphics.java
@@ -7680,10 +7680,10 @@ public class PGraphics extends PImage implements PConstants {
       float g2 = (c2 >> 8) & 0xff;
       float b2 = c2 & 0xff;
 
-      return (((int) (a1 + (a2-a1)*amt) << 24) |
-              ((int) (r1 + (r2-r1)*amt) << 16) |
-              ((int) (g1 + (g2-g1)*amt) << 8) |
-              ((int) (b1 + (b2-b1)*amt)));
+      return ((PApplet.round(a1 + (a2-a1)*amt) << 24) |
+              (PApplet.round(r1 + (r2-r1)*amt) << 16) |
+              (PApplet.round(g1 + (g2-g1)*amt) << 8) |
+              (PApplet.round(b1 + (b2-b1)*amt)));
 
     } else if (mode == HSB) {
       if (lerpColorHSB1 == null) {
@@ -7693,7 +7693,7 @@ public class PGraphics extends PImage implements PConstants {
 
       float a1 = (c1 >> 24) & 0xff;
       float a2 = (c2 >> 24) & 0xff;
-      int alfa = ((int) (a1 + (a2-a1)*amt)) << 24;
+      int alfa = (PApplet.round(a1 + (a2-a1)*amt)) << 24;
 
       Color.RGBtoHSB((c1 >> 16) & 0xff, (c1 >> 8) & 0xff, c1 & 0xff,
                      lerpColorHSB1);
diff --git a/core/todo.txt b/core/todo.txt
index 433a323ce..92ea0f3f7 100644
--- a/core/todo.txt
+++ b/core/todo.txt
@@ -1,5 +1,16 @@
 0232 core (3.0a5) 
 
+_ simple to detect CMYK JPEG images? 
+_   https://community.oracle.com/thread/1272045?start=0&tstart=0
+_   int colorSpace = img.getColorModel().getColorSpace().getType();
+int colorSpace = img.getColorModel().getColorSpace().getType();
+if(colorSpace == ColorSpace.TYPE_CMYK) {
+    BufferedImage dst = new BufferedImage(img.getWidth(),
+            img.getHeight(),BufferedImage.TYPE_3BYTE_BGR);
+    ColorConvertOp op = new ColorConvertOp(null);
+    op.filter(img, dst);
+    img = dst;
+}
 
 pulls
 X Fix check in loadShader()
diff --git a/java/libraries/net/src/processing/net/Server.java b/java/libraries/net/src/processing/net/Server.java
index 05addd256..c27f6a12e 100644
--- a/java/libraries/net/src/processing/net/Server.java
+++ b/java/libraries/net/src/processing/net/Server.java
@@ -310,8 +310,8 @@ public class Server implements Runnable {
   public void write(int data) {  // will also cover char
     int index = 0;
     while (index < clientCount) {
-      clients[index].write(data);
       if (clients[index].active()) {
+        clients[index].write(data);
         index++;
       } else {
         removeIndex(index);
@@ -323,8 +323,8 @@ public class Server implements Runnable {
   public void write(byte data[]) {
     int index = 0;
     while (index < clientCount) {
-      clients[index].write(data);
       if (clients[index].active()) {
+        clients[index].write(data);
         index++;
       } else {
         removeIndex(index);
@@ -336,8 +336,8 @@ public class Server implements Runnable {
   public void write(String data) {
     int index = 0;
     while (index < clientCount) {
-      clients[index].write(data);
       if (clients[index].active()) {
+        clients[index].write(data);
         index++;
       } else {
         removeIndex(index);
diff --git a/todo.txt b/todo.txt
index 6c0fb47f3..957cb6cb5 100644
--- a/todo.txt
+++ b/todo.txt
@@ -18,6 +18,12 @@ X improve contrib manager localization
 X   https://github.com/processing/processing/pull/2870
 X Fix infinite recursion in sound library
 X   https://github.com/processing/processing/pull/2897
+X NullPointerException message when Server writes to a disconnected client
+X   https://github.com/processing/processing/issues/2577
+X   https://github.com/processing/processing/pull/2578
+X Prevent lerpColor from always rounding down
+X   https://github.com/processing/processing/issues/2812
+X   https://github.com/processing/processing/pull/2813
 _ Add support for localizing contributions
 _   https://github.com/processing/processing/pull/2833
 _ Fix renaming from RGB to Rgb.java and others
@@ -72,6 +78,8 @@ _   http://stackoverflow.com/questions/4933677/detecting-windows-ie-proxy-settin
 _   http://www.java2s.com/Code/Java/Network-Protocol/DetectProxySettingsforInternetConnection.htm
 _ problems with non-US keyboards and some shortcuts
 _   https://github.com/processing/processing/issues/2199
+_ improve start time by populating sketchbook/libraries on threads
+_   https://github.com/processing/processing/issues/2945
 
 
 medium