What is ↑  Shift + ⌘ Cmd + T keyboard shortcut for?

RStudio (Mac) - Test Package (Desktop)  

Aqua Data Studio 23.2 (macOS) - Edit: Insert Current Date Only  

Sequel Pro 1.1.2 - Show/Hide Toolbar  

Aqua Data Studio 23.2 (Emacs layout, macOS) - Edit: Insert Current Date Only  

Araxis Merge (macOS) - Open a new text comparison window or tab.  

Git Tower (Mac) - Create new tag  

Adobe Dreamweaver 20.2 (macOS) - Show Page Titles  

Apple Finder - Show or hide a Finder tab  

Microsoft Edge (macOS) - Reopen the last closed tab, and switch to it  

Apple macOS - Add selected Finder item to the Dock (OS X Mountain Lion or earlier)  

Apple macOS - Show or hide a Finder tab  

Google Chrome (macOS) - Reopen previously closed tabs in the order they were closed  

Safari - Reopen the last tab or window you closed  

Firefox (macOS) - Undo Close Tab  

Godot (Mac) - Reopen Closed Scene  

Godot (Mac) - Reopen Closed Script  

Apple iBooks - Show the Styles drawer  

Corel Painter (Mac) - Add current color to color set  

Adobe Illustrator (Mac) - Open the Tabs panel  

Adobe Photoshop (macOS) - Repeat last duplicate and move  

Xcode - New Window  

Adobe Premiere Pro (Mac) - Tab Stops...  

xTool Creative Space (XCS) (Mac) - Align top  

PureRef (macOS) - Reset Transform  

Photo Mechanic (Mac) - Show/Hide Info Tooltips  

Acorn 7 - Perspective transform  

Adobe Animate CC (Mac) - Modify Paragraph  

QLab 4 - Fade - Set Levels From Target  

Apple GarageBand - Show/Hide the Tempo track  

Final Draft 13 - Tags mode on / off  

Apple Pages - Show or hide the tab bar  

iPad Smart Keyboard - Reopen last-closed tab  

Ableton Live 10 (Mac) - Insert MIDI Track  

Express Scribe 13.24 (Mac) - Insert Audio Time  

iPadOS 13 - Reopen last closed tab  

Browser tab management - (Firefox, Opera, Chrome) Open a previously closed tab  

MusicBrainz Picard 2.12.3 (Mac) - Tags from file names  

MusicBrainz Picard 2.12.3 (Mac) - Show/hide help tooltips  

GeoGebra - Export as PSTricks  

Vectorworks 2020 (macOS) - Format text  

Discord (macOS) - Create a private group  

Webex App (iPad) - Go to Teams  

Cisco Webex App (Mac) - Switches to the teams tab  

Zoom (Mac) - Pause or resume screen share  

Twitterrific 6 - Translate selected item  

Signal (macOS) - Focus composer  

Blackboard Collaborate (macOS) - Open Object Explorer window  

Cisco Jabber (Mac) - Toggle expanded contact view  

WireShark 3.4.3 (macOS) - Shift or change packet timestamps  

TextMate - Go to symbol  

Notability - Add a new text box (floating text)  

Adobe Acrobat 2017 (Mac) - Insert Blank Pages tool  

Typora 0.9.81 (macOS) - Reopen closed file  

Bear (macOS) - Toggle Todo  

Zettlr (MacOS) - Gives focus to the tree window  

Spark Mail - Pick template