Update libraries

Web/Backload/Release.txt

@@ -1,24 +1,24 @@
-This release:
+What's new in release 2.2.2.0?
+
+- Non image type thumbnail creation improved
+- Improved url encoding
+
+
+Release 2.2:
+
+- Azure Blob Storage support
+- Native Database support (incl. EF, FileStream, FileTable, FileSystem storage)
+- Support for request based configuration settings
+- Supporting files (like previews) can be stored in a seperate path
 
 Bug fixes:
-- #69 Memory optimizations when processing very large images
-- #68 Set image height programmatically results in unexpected behaviour.
-- #57 Thumbnail not generated on server for non-image type file 
-- Cache could not be disabled
-
-
-What's new in release 2.1?
-Improvements:
-- CORS (Cross-Origin Resource Sharing) support for cross domain access (Pro/Enterprise).
-- Improved image processing
-- new resize method (maxratio)
-- Watermark/background image support (experimental)
-- Improved chunked file handling
-- Reduced memory footprint when saving large files
+- GetInclSubfolder setting problem fixed
 
 
 
 
+==========================================================================================================
+
 Important migration notes (from releases < 2.0):
 
 - Event handler: If you attached to events, FileUploadStatus and FileUploadStatusItem have been renamed to: