Sitefinity 5.1 SP2 has just been released. This is a service release that brings updated Analytics module, which was malfunctioning due to Google™ Analytics™ API changes. The service pack also provides some bug fixes requested through the support channel. Thank you for all the feedback!
What's fixed:
Analytics module updated to work with the new Google Analytics services
Additional security enhancements in some of the webservices
Module uninstalling was crashing for some of the modules
Publishing and saving a page leaves orphan records in the database
Scheduling stops working after application restart
Anonymous posting in Forums doesn't work
Security API doesn't allow to authenticatie a user without providing a password - PITS
Workflow guard activity doens't work with more then one workflow permission
Dynamic items filtered by taxonomies in the front end widget was not possible when filtering by View permission is enabled and the user is not authenticated - PITS
Cannot check out\check in dynamic items using the code reference sample
Users comming from ASP.NET membership providers can`t be updated or created from within Sitefinity - PITS
Deactivating module builder module breaks frontend pages that have dynamic widgets in them
Site Sync fails when there are invalid xml characters in the synced content
Media content cannot be synced to more than one destination server
Wrong handling of files bigger than the maximum allowed during uploading - PITS
"Potentially dangerous request" error message when inserting a document in an ordered list item, in a content block - PITS
Cannot edit title and properties without having permissions to create pages
Private event raised during checkout and purchase status change is now exposed as public one