Security Update 2010-002 -- In addition to releasing Mac OS X 10.6.3 (see " ," 29 March 2010), Apple has incorporated that update's security fixes into  for Mac OS X 10.5 Leopard owners. It corrects dozens of vulnerabilities related to maliciously crafted files, Web sites, and email messages, and also updates many core components (such as PHP and MySQL) to make them more robust against potential attacks. The update requires Mac OS X 10.5.8 and is available via Software Update or as a standalone download: Security Update 2010-002 (Leopard-Client) (78.39 MB) and  (361.4 MB).
 about Security Update 2010-002.
Mailplane 2.1.6 -- The just-released  from Uncomplex adds built-in support for the highly interesting Rapportive plug-in (see " ," 27 March 2010). Mailplane 2.1.6 also now works with the Share > Send via Mail menu items in the iWork '09 applications. With them, you can email your document via Mailplane in its native format or as a Word, Excel, PowerPoint, or PDF document. A  have also been fixed, some of which were related to Gmail changes. ($24.95 new, free update, 6.7 MB)
 about Mailplane 2.1.6.
iMovie 8.0.6 -- Aperture 3, Apple's pro photo application, has had a bumpy start since its release in February 2010. Unfortunately, one of the early casualties was iMovie '09, which could crash when building thumbnails of movie files in Aperture's library.  fixes the problem. (Free, 35.84 MB)
 about iMovie 8.0.6.
Aperture 3.0.2 -- Apple has been moving quickly to address issues that have plagued Aperture 3 since its release last month.  touches on several important areas, such as upgrading and importing libraries from earlier versions of the program and iPhoto, duplicating metadata presets, improving compatibility with IPTC metadata, making adjustments using the Curves, Straighten, and Retouching tools, and more. ($199 new, free update, 69.83 MB)
 about Aperture 3.0.2.
SpamSieve 2.8.1 -- Spam started to get you down again? It's a constant battle, but the good guys keep working too, and if you're seeing more spam than you'd like, check out , the latest version of C-Command's powerful Bayesian spam filter, which works with a variety of email clients. Along with changes to keep up with the latest spammer tricks, SpamSieve 2.8.1 resolves several crashing bugs and clarifies certain parts of the documentation. Most other changes revolve around integration with Apple Mail, most notably:
Other minor changes include improvements to the Software Update window and code, a fix where a newly added rule might not be auto-selected, and the removal of some out-of-date localizations. ($30, free update, 6.4 MB)
 about SpamSieve 2.8.1.
Panorama 6 Preview -- The new version of ProVUE's  lacks updated documentation, so it's billed as a "preview." The lightning-fast, RAM-based database application (used by Matt - see " ," 19 November 2001 - and Adam - see " ," 14 March 2005) is now even lightning-faster because it runs natively on Intel-based Macs. Some older parts of the interface have been heavily revamped to appeal to new users. Automatic data recovery after a crash, and the capability to revert easily to recently saved versions of your data, will encourage confidence and experimentation.  and an introductory  are available; the trial version limits your database to 250 records. ($299, $139.95 upgrade, 51.6 MB)
 about Panorama 6 Preview.