diff --git a/build/shared/revisions.txt b/build/shared/revisions.txt
index fc4a21195..f97ebdab2 100644
--- a/build/shared/revisions.txt
+++ b/build/shared/revisions.txt
@@ -47,6 +47,15 @@ Several OpenGL fixes.
   https://github.com/processing/processing/pull/2022
   https://github.com/processing/processing/issues/2021
 
++ Copy doesn't produce a true copy with P2D and P3D renderers
+  https://github.com/processing/processing/issues/1924
+
++ Additional improvements to memory handling with images
+  https://github.com/processing/processing/issues/1975
+
++ PShape does not draw arc properly
+  https://github.com/processing/processing/issues/1990
+
 
 [ other bug fixes ] 
 
diff --git a/core/src/processing/core/PApplet.java b/core/src/processing/core/PApplet.java
index 2f4610242..46838ec3c 100755
--- a/core/src/processing/core/PApplet.java
+++ b/core/src/processing/core/PApplet.java
@@ -6198,7 +6198,7 @@ public class PApplet extends Applet
     return new JSONArray(new StringReader(input));
   }
 
-
+  
   /**
    * @webref input:files
    * @param filename name of a file in the data folder or a URL
@@ -6212,7 +6212,7 @@ public class PApplet extends Applet
     return new JSONArray(createReader(filename));
   }
 
-
+  
   static public JSONArray loadJSONArray(File file) {
     return new JSONArray(createReader(file));
   }
diff --git a/core/todo.txt b/core/todo.txt
index de76d6a2e..6e2fcdae3 100644
--- a/core/todo.txt
+++ b/core/todo.txt
@@ -28,6 +28,12 @@ X Corrupted text with large font and OpenGL
 X   https://github.com/processing/processing/issues/1869
 X loadFont hangs on Processing 2.0 with any OpenGL renderer
 X   https://github.com/processing/processing/issues/1854
+X copy doesn't produce a true copy with P2D and P3D renderers
+X   https://github.com/processing/processing/issues/1924
+X Additional improvements to memory handling with images
+X   https://github.com/processing/processing/issues/1975
+X PShape does not draw arc properly
+X   https://github.com/processing/processing/issues/1990
 
 video
 X problem with bit shifting