OmniOutliner 5.15 improves compatibility with newer versions of macOS.

• Compatibility — Improved compatibility with newer versions of macOS.
• Stability — Fixed a crash that could occur when changing the column type.
• Keyboard Shortcuts — Fixed a bug where the wrong shortcut set could load at launch.

• Keyboard Shortcuts — Switching shortcut sets does not create a duplicate set.
• Keyboard Shortcuts — Custom shortcut sets can be deleted.
• Keyboard Shortcuts — Resetting a shortcut restores any modifier keys used.
• Ungrouping — Immediately re-sort rows when ungrouping happens due to deleting rows.
• Inspectors — Fixed the missing visual elements from the Underline and Strikethrough drop-down menus.
• Menus — Enabled the Format > Row Numbering menu options when modifying Document Styles.

• Paste Style — Fixed Paste Style failing on whole rows.
• Menus — View > Columns menu shows all existing columns in the document.
• Menus — Expand Row and Collapse Row menu options are available when editing a row.

• Writing Tools — Prevent row replacement when using writing tools as it does not support multiple columns and would instead merge all columns and notes into a single cell.
• Documentation — Clarified information about how the macOS Appearance setting affects the app windows.
• Stability — Fixed crashing on launch on new versions of macOS when Apple Intelligence is enabled.
• File Icons — Added missing file icon for OmniOutliner Omni Automation Plug-Ins.
• File Icons — Added missing file icon for OmniOutliner keyboard shortcut files.
• Stability — Fixed a crash when trying to run an Omni Automation script called by AppleScript with the evaluate javascript command.
• Quick Look — Quick Look preview extension is now compatible with macOS Sequoia.
• Scrolling — Fixed unintentional scrolling when the mouse cursor hovers near the outer edge of the window while editing a row.