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

Global Delight (http://www.globaldelight.com) has updated Boom, their Mac volume booster and systemwide equalizer, to version 1.4. The upgrade adds a scroll gesture for adjusting the Boom volume slider in Snow Leopard and Lion, like the default volume slider. Also, there are now frequency markings displayed on the equalizer bands on mouse hover for more accurate settings.

Zevrix Solutions (http://www.zevrix.com) has released BatchOutput Server 4.8, a compatibility update to its output workflow automation solution for Adobe InDesign. The upgrade makes BatchOutput Server compatible with InDesign CS6.

MetaCommunications (http://www.metacommunications.com) has rolled out a new version of its online proofing and approval solution, Approval Manager 2012 R2. It boasts features for automating online proofing and approvals for marketing, creative, web design and production environments. The new release includes annotation and markup tools for concepting and proofing web pages, HTML based emails, video and audio files.

Tension Software (http://www.pomola.com) has served up Data Creator 1.1, an update of the software that creates data tables and fills 'em with content. The new version adds a prefix and suffix for any field, a status display for any field, an email data field, a fruits data field, a vegetables data field and a "number in range" data field.