Update readme

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop-pdf-images/trunk@1868850 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/README b/README
index 559ea42..7906aa4 100644
--- a/README
+++ b/README
@@ -76,11 +76,11 @@
 
 This plug-in has the following requirements:
 - Apache PDFBox 2.0 or later
-- Apache XML Graphics Commons 2.3 or later (for the image converter)
-- Apache XML FOP 2.3 or later (for the FOP functionality)
-- Java 1.6 or later
+- Apache XML Graphics Commons 2.4 or later (for the image converter)
+- Apache XML FOP 2.4 or later (for the FOP functionality)
+- Java 1.7 or later
 
-Note: for some problems related to the PDF plug-in, Apache FOP 2.3 or later
+Note: for some problems related to the PDF plug-in, Apache FOP 2.4 or later
 is required. A number of bugs had to be fixed in FOP's PDF library.
 
 
@@ -156,6 +156,20 @@
   RELEASE NOTES
 ==============================================================================
 
+Version 2.4
+=========================
+
+Changes:
+FOP-2802: Java 10 PDF/SVG to Image box not shown
+FOP-2812: Update PDFBox to 2.0.11
+FOP-2836: Update PDFBox to 2.0.13
+FOP-2840: Image mask in PDF not rendered to PS
+FOP-2841: PDF to PDF with merge-fonts checkbox misaligned
+FOP-2856: Support compile on Java 12
+FOP-2873: Update to PDFBox 2.0.16
+FOP-2879: Add caching to avoid parsing content stream
+FOP-2882: Allow PDFFormXObject to improve performance
+
 Version 2.3
 =========================
 
diff --git a/build.properties b/build.properties
index 64d18f0..331e158 100644
--- a/build.properties
+++ b/build.properties
@@ -1,6 +1,6 @@
 version=2.4.0.SNAPSHOT
 vendor=The Apache Software Foundation (http://xmlgraphics.apache.org)
-year=2007-2018
+year=2007-2019
 
 javac.debug=on
 javac.deprecation=on