Get it here.
This is the second beta of 5.2.7. There are some fixes for iOS device syncing, especially in the case of "Keep Both" conflict resolution. Also, any deleted entries on the Mac will be placed in the Trash instead of deleted immediately. There are a few other assorted fixes, including ones for dragging journals between documents, and display of the word count field and search options buttons in extreme situations.
Please let me know of any issues via email by using the Report Issue item in the Help menu. Thanks for testing MacJournal!