# Index of new symbols in 2.21

### A

GwyAppDataWatchFunc, user_function in data-browser
gwy_app_data_browser_add_channel_watch, function in data-browser
gwy_app_data_browser_find_data_by_title, function in data-browser
gwy_app_data_browser_find_graphs_by_title, function in data-browser
gwy_app_data_browser_find_spectra_by_title, function in data-browser
gwy_app_data_browser_get_gui_enabled, function in data-browser
gwy_app_data_browser_remove_channel_watch, function in data-browser
gwy_app_data_browser_set_gui_enabled, function in data-browser

### D

GwyDataWatchEventType, enum in data-browser

### U

gwy_undo_get_enabled, function in undo
gwy_undo_set_enabled, function in undo