Improves filtering accuracy, fixes bugs with Apple Mail integration, and introduces support for MailForge and Microsoft Outlook 2011. ($30 new, free update, 7.1 MB)

Updates workflows from the HTML 5 Pack. ($399 new, free update, 14.1 MB)

Addresses a rare freezing issue affecting some mid-2010 MacBook Pros. (free, 2.16 MB)

Upgrades to the latest version of the Gecko rendering engine and fixes several bugs. (Free, 15.8 MB)

Patches a host of security vulnerabilities in Mac OS X, including fixes to prevent maliciously crafted files from allowing arbitrary code execution. (Free, various sizes)

Adds new image manipulation options, fixes issues with color profiles, and corrects bugs with 1080p and animation scaling. ($34.95 new, free upgrade, 100 MB)

Adds image gallery support, integration with Amazon Associates, simplified HTML email creation, simple site searching, and more. ($69/$229 new for Express/Pro, $25/$49 upgrades from 5.x to 5.5, free upgrade for purchases since 1 June 2010)

Addresses a critical security vulnerability. (Free updates, various sizes)

Fixes a crash when updating the search cache and improves the Web sharing layout. ($39.99 new, free update, 5.0 MB)

Fixes a crashing bug, and another that could make all your snippets disappear. ($34.95 new, free update, 4.4 MB)

Includes speed boosts, application-specific fixes, and more. (€19.99 new, free update, 3.2 MB)

Corrects issues with Net Disks, bookmarks, and Amazon S3 integration. ($49.95 new, free update, 6.5 MB)

Addresses some graphics-related stability and performance problems in certain applications. (Free, 65.65 MB)

Addresses aesthetic and usability issues, in addition to adding a configurable command for osascript. ($36 new, free upgrade, 9.0 MB)

Introduces experimental support for vSphere 4.1 and corrects bugs related to iSight, audio recording, and more. ($79.95 new, free upgrade, free trial available, 434 MB)