Update README.md

Author: ntmcminn

README.md

@@ -5,30 +5,32 @@ The new home of the Alfresco PDF Toolkit (replacing the deprecated Google Code p
 
 Alfresco PDF Toolkit adds additional functionality to Alfresco that allows you to work with PDF files.
 
-The toolkit compatibility matrix and some additional information is available on addons.alfressco.com. If you find this stuff useful, please pop over to the addons site and "like" the project!
+The toolkit compatibility matrix and some additional information is available on addons.alfresco.com. If you find this stuff useful, please pop over to the addons site and "like" the project!
 
 Current Functionality:
 
 * Merge - Append PDF to another PDF, generating a new PDF
 * Split - Splits a PDF at a specified interval, (ex. 2 pages, 3 pages, etc.), generating new PDFs for each section.
 * Split At - Split PDF into two PDFs at a specific page, generating two new PDFs.
 * Insert PDF - Insert PDF at a specific Page
+* Delete page(s) from a PDF document
 * PDF Watermarking
 * PDF Encryption
 * Digital Signatures
 * TIFF to PDF transformation (currently rather rudimentary, but functional)
 * Extended metadata to capture information about encryption or signature events
 * Search for encrypted or signed documents by encryption or signature metadata
+* Transform to PDF/A (Enterprise only due to dependency on Alfresco's JODConverter supporting classes).
 
 All of the actions are available as actions that can be used in content rules, and as document library actions in the document browse and detail views.
 
+Note that as of Version 1.2, the legacy Explorer UI components will no longer be maintained and will be fully removed in version 1.3.
+
 A teaser screencast is available here:
 
 http://www.youtube.com/watch?v=cJYpFgx037E
 
 Functionality in development:
 
 * Extract Pages
-* Delete Pages
-* Transform to PDF/A
-* Minimally requires Alfresco 3.4
+* Minimally requires Alfresco 3.4 for the repository tier actions, 4.1 for the Share UI components.