18.104.22.168 (released 21-Apr-14)
 Added more error logging functionality.
 Mechanism of publishing files to web-facing database.
 Developer Kit: "Probe" method added for Template Links, to permit display of counts of related resources, and validation of the links.
 Developer Kit: new API method for quick upload and link, for cataloguing files from other applications.
 Added context sensitive help links to the documentation web site.
 Added Sorting and Grouping of linked images by containing folder, file date (with various granularities), file type and file name.
 Archive/history table added to record changes to links through time with "who" and "when" information.
 Improvements to slide show function.
3.0.5 (released 14-Aug-13)
Can be installed for either .NET 3.5 or .NET 4 applications.
Automatically fixes the structure of the xgImageLink table.
3.0.4 (released 23-May-13)
3.0.3 (released 18-Feb-13)
This version is same as 3.0.2 but will automatically check database structure and add the extra v3 fields if it can (or warn and close). The installer has been fixed to work correctly with CMSi.
3.0.2 (beta release 06-Feb-13)
SharePoint integration added, allowing the use of SharePoint instead of or as well as ThumbsPlus for storing and managing the digital resources.
Template Links functionality added. This is a new mechanism for linking records with any application that takes IDs and data values as parameters (generally as URLs).
 Added error logging capabilities using NLog.
 Added configuration options to allow the xgImageLink table to be stored in any Access or SQL Server database.
 Added ability for the record description to be passed in from the calling application.
 Added a read-only setting to the API methods so that a user's editing rights can be controlled from the calling application.
 Fixed the behaviour of the Image Viewer to prevent magnifying small images by default.
 Fixed bug where an edit was incorrectly logged in the HBSMR Audit Trail after viewing resources in LibraryLink without editing any links.
 Added a new API method for copying links from one record to another.
 Enhanced the slide show with navigation buttons.
 Added option to display record links as keywords in ThumbsPlus, so users can see the links when working in ThumbsPlus.
2.5.3 (released 22-Jan-2013)
 Fixed error that caused duplicate catalogue tree entries when thumbnails are scanned at the root of a volume.
2.5.2 (released 23-Feb-2012)
Ensured uniqueness of volumes and paths when using UNC paths.
Allow use of read-only source locations for quick upload.
Fix an issue when using SQL Server for the ThumbsPlus catalogue.
Fixed a crash when using UNC paths (query to database did not quote the path string).
2.5.0 (released 15-Jul-2011)
 Fixed bug where LibraryLink incorrectly reported that an edit had been made to links.
 New API method for copying links from one record to another.