Here are the latest incremental updates for Mac OS X apps.

Tension Software has released version 1.2 of Date Time Calc, a small utility able to calculate future and past dates using a given time interval from an assigned date. The upgrade is now sandboxed under Mac OS X Lion and available in the Mac App Store.

Mac OS X File Recovery has announced Data Recovery Guru 1.4 (http://macosxfilerecovery.com/) for OS X, their Mac data recovery utility that recovers all common file types from any kind of device, due to user error, accidental formatting, hardware malfunction, or any other cause of data loss that does not involve overwriting the original file. Version 1.4 is a maintenance update.

Coppertino has rolled out Focus 1.4 (http://www.coppertino.com/focus/), an update to their effects application for Mac OS X. The update receives an improved interface and a new way to add more accurate and refined depth effects to your photos with Custom Focus tool.

Publicspace has served up Vitamin-R 1.80 (http://www.publicspace.net/Vitamin-R/index.html), an update to its productivity tool that breaks down large, vaguely defined tasks into a series of short time slices of between 10 and 30 minutes, each with specific, easily reachable and actionable objectives. The upgrade now displays calendar events above the durations slider and makes a range of other improvements to how durations can be set.

Alice Dev Team (http://alicedev.com/) has announced the availability of additional 11 languages versions of Get Plain Text and MenuMate. Get Plain Text is allows users to convert text to plain text. MenuMate is designed to help users get access of an app’s menu bar item whenever it is necessary.

Stellar Data Recovery has unveiled Phoenix Mac Data Recovery 5.0.0.6 (http://macintosh-software.net/), an update of the software that recovers original filenames of recently deleted files. The updated version is faster and has an improved user interface.

CS Odessa (http://www.conceptdraw.com) has released an updated version of its mind mapping tool, ConceptDraw MindWave for SAP StreamWork. The upgrade sports: an user-friendly menu; intuitive discovery of shortcuts; and topic hyperlink capability.

Zevrix Solutions (http://www.zevrix.com) has unveiled ArtOptimizer 2.6, a compatibility update to its workflow automation solution for Adobe Illustrator. The new version makes ArtOptimizer compatible with Illustrator CS6.

Idustrial Revolution (http://idustrialrevolution.com) has updated the Volumetrix light spill plug-in to version 2.1. The previous version supported Final Cut Pro X; now it includes all the presets from FCP7 into effects.