Omnioutliner Pro 5.7.1 -

Enhanced style management, allowing for granular control over document appearance, including the ability to duplicate styles.

Support for JavaScript plugins to automate tasks. OmniOutliner Pro 5.7.1

Advanced filtering capabilities, including saving filters for quick access. Structured Editing: Multiple row focus and OPML support. Enhanced style management

Includes slide-in inspectors, customizable keyboard shortcuts, and audio recording. Why it's a "Good Post" Choice: OmniOutliner Release Notes - The Omni Group customizable keyboard shortcuts