Resolved issues in Content Manager

The following issues were resolved in Content Manager in SDL Tridion 2009 SP1.

Getters reports inconsistent results
Problem: The total counts for Folders and Structure Groups using Getters returned inconsistent results.
Publishing after upgrade from R5.2 to 2009 was slow
Problem: Publishing after upgrade from R5.2 to 2009 was slow as TOM objects where not being cached.
</br> becomes <br></br> when editing a rich text field
Problem: After installing hotfix 64356, when editing a rich text field </br> became <br></br> and every consequent edit duplicated <br></br>.
Caching of PageMeta and rendered ComponentLinks
Problem: Null based return values where not properly being cached by the caching mechanism.
Event System
Problem: The Event System OnComponentTemplateSetPublishedToPost and OnComponentTemplateSetPublishedToPre were triggered twice when a Component was published which has a dynamic component template attached to it.
Search Problems with ZIP files
Problem: The Search Collection could not find a zip file even after rebuilding the Search Collection.