change metaData_values.value from char(255) to varchar(1024)

docs/changelog/8.x.x.txt

@@ -1,4 +1,6 @@
 8.0.0
+ - #10012 - larger meta data values for multi-value fields
+ - #12310 - fixed rendering and submit button on user edit/add form
  - Replaced the existing caching mechanism with memcached, which results in a 400% improvement to cache speed. See migration.txt for API changes and gotcha.txt for prereq changes.
  - Added "hot sessions" so sessions interact with the database less.
  - Added Facebook Auth and FacebookLogin macro.

docs/gotcha.txt

@@ -38,6 +38,10 @@ save you many hours of grief.
 
  * Support for server-side spell checking in the Rich Editor TinyMCE has been removed.
 
+ * The field metaData_values.value has been changed from 'char(255)' to varchar(1024).
+   This may be incompatible with some MySQL operations.  Please check any custom modules
+   that access this field.
+
 7.10.24
 --------------------------------------------------------------------
     * WebGUI now depends on Business::OnlinePayment::AuthorizeNet.  This version