New functions
NewInternalPrinterObject
GetPrintPreviewBitmapToString
GetPrintPreviewBitmapToVariant
SetFormFieldChoiceSub
AddLinkToFileEx
SetSignProcessKeyset
PageHasFontResources
SetHeaderCommentsFromString
SetHeaderCommentsFromVariant
GetTabOrderMode
SetTabOrderMode

Bug fixes
CMaps with a CR character before the trailing angle bracket are now processed correctly
TrueType characters with a composite of a composite are now rendering correctly
Fixed a rare rendering issue for older Postscript Type1C fonts
Fixed a rare rendering issue relating to CJK fonts that uses a SingleByteCMAP with word spacing
Minor addition CJK font substitutions and also default to ‘Courier New’ if Flags = ‘Fixed Width’
Fix flattening for image based signature formfields
Fixed GetFormFieldJavaScript to work with sub indexes
Japanese fonts changes to improve rendering when using a Japanese system locale in Windows
Added some code changes to make JBIG2 more resiliant to malformed images
Font substitution now detects ‘-It’ at that end of a font name as Italic
Fixed the image type for TIFF images when using the ImageList functions
Small tweak to improve text extraction bounding boxes when wordspacing is used
Fixed DrawHTMLText when using special character with justified text
Fixed an issue with text matrix functions in GDI+ interface class
Internal list of custom printers now correctly protected for multithreaded access
Fixed an issue with ReplaceFonts function
Free a local DC for custom printer
Corrected print page scaling/rotation/margins
Fixed an EMF import issue relating to FillMode not being save / restored correctly
Fixed an EMF import issue with TextOut baseline with a negative ViewPortOrgExt value
Allow MergeFileList to output to a filename that is also an input file
Fixed memory leak in ImportEMFFromFile
Fix rendering of OCG’s when View state is not defined
Fixed a small bug in the renders contentstream parser to parse dictionary objects
Fixed a minor OCG Rendering issue where OCG’s now default to visible if not specified
Fixed a crash in RemoveOutline for certain outline tree arrangements
Fixed a range check in a malformed PDF with an invalid Differences array
Fix handling of CreateMonoBrush pattern handling during EMF/Metafile processing
Fix handling of CreateBrushIndirect pattern handling during EMF/Metafile processing
Added a workaround for Adobe-Identity-0 encoding with CIDFontType2 fonts
Fixed the font bounds for the Symbol font during EMF import to improve text positioning
Added a fix to render TrueType fonts with an unsorted glyf table
Fixed minor issues with latest EMF pattern import changes
Removed EMF drawing of rectangles with PAT_INVERT option as it is not supported in PDF
Added support for EMF pens to use endcap and linejoin settings
Add a clipping path for the RenderPageToDC functions to correct the rendering output
Fix the clipping for the EmfExcludeClipRect EMF Import function
Consistent access to updated objects in direct access functions
Ignore optional /Index entry in XRef stream detection
Fix a small range check issue in PDF417 barcode routines
SetXFAFieldValue can now set multiselect choice box values
Fixed a small issue with SetFormFieldTabOrder not working on some files
Numerous EMF improvements to more closely match Windows
Fixed a minor text extraction issue relating to text bounding boxes and negtive charspacing
Fixed a rare text extraction issue when fonts information is not properly specified

Enhancements
Improve rendering speed of ICCBased colorspaces
Add option 5 to SetRenderOptions to IgnoreICCProfiles during rendering
Added options 6, 7 and 8 to SetRenderOptions for render progress reporting
Added option 13 for text extraction functions to trim leading and trailing whitespace from extracted text