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+This is a list of features / functionlity that may go unnoticed, as it is not explicity mentioned or hinted in the app
+
+* Long-pressing toolbar keys results in additional functionality:
+  * clipboard -> paste
+  * move left/right -> word left/right
+  * move up/down -> page up/down
+  * word left/right -> line start/end
+  * page up/down -> page start/end
+  * copy -> cut
+  * select word <-> select all
+  * undo <-> redo
+* Long-press the Comma-key to access Clipboard View, Emoji View, One-handed Mode, Settings, or Switch Language:
+  * Emoji View and Language Switch will disappear if you have the corresponding key enabled;
+  * For some layouts it\'s not the Comma-key, but the key at the same position (e.g. it\'s `q` for Dvorak layout).
+* When incognito mode is enabled, no words will be learned, and no emojis will be added to recents.
+* Sliding key input: Swipe from shift or symbol key to another key. This will enter a single uppercase key or symbol and return to the previous keyboard.
+* Hold shift or symbol key, press one or more keys, and then release shift or symbol key to return to the previous keyboard.
+* Long-press a suggestion in the suggestion strip to show more suggestions, and a delete button to remove this suggestion.
+* Swipe up from a suggestion to open more suggestions, and release on the suggestion to select it.
+* Long-press an entry in the clipboard history to pin it (keep it in clipboard until you unpin).
+* Swipe left in clipboard view to remove an entry (except when it's pinned)
+* Select text and press shift to switch between uppercase, lowercase and capitalize words
+* You can add dictionaries by opening the file
+  * This only works with _content-uris_ and not with _file-uris_, meaning that it may not work with some file explorers.
+* Not really a feature, but you can restart the keyboard by going to the settings and swiping it away from recents
+* _Debug mode / debug APK_
+  * Long-press a suggestion in the suggestion strip twice to show the source dictionary.
+  * When using debug APK, you can find _Debug Settings_ within the _Advanced Preferences_, though the usefulness is limited except for dumping dictionaries into the log.
+    * For a release APK, you need to tap the version in _About_ several times, then you can find debug settings in _Advanced Preferences_.
+    * When enabling _Show suggestion infos_, suggestions will have some tiny numbers on top showing some internal score and source dictionary.
+  * In the event of an application crash, you will be prompted whether you want the crash logs when you open the Settings.
+  * When using multilingual typing, space bar will show an confidence value used for determining the currently used language.