Update Backload

WebCms/Backload/Release.txt

@@ -1,9 +1,16 @@
-What's new in release 2.2.2.5?
+What's new in release 2.2.7 (ASP.NET Core Edition)?
+- Added bundled and minified client side script and style files and
+- Removed ASP.NET server side bundling (depreciated in ASP.NET Core 1.0)
+- Added server side event ConfigurationLoaded (First event in execution pipeline)
+- Removed Web.config component registration for all target platforms (obsolete in ASP.NEt Core 1.0 projects)
+- Image processing supports EXIF orientation tag
+- Added fastProcessing config setting in images element
+
+Bug fixes:
+- Image processing failed to create non canvas images (#107)
+- Fixed: Content type changes in config had no effect
+- Linux and Mac Os X: Path not created correctly (2.2.6).
 
-- Non image type thumbnail creation improved
-- Improved url encoding
-- Improved database custom result
-- Auto spell-checked XML comments
 
 
 Release 2.2: