Improvements in the UI for both default and dark themes. Fixes #5133

Improve the style of the highlighted code after query execution for Dark mode. Fixes #4996.
Changed background pattern for geometry viewer to use #fff for all themes. Fixes #5077
Changed the color of selected and hovered item for Select2 dropdown, also tweak the appearance of the tags in multi-select boxes. Fixes #4955
Fixed Firefox monospaced issue by updating the font to the latest version. Fixes #5184

docs/en_US/event_trigger_dialog.rst

@@ -35,15 +35,15 @@ Click the *Definition* tab to continue.
 
 Use the fields in the *Definition* tab to define the event trigger:
 
-* Select a radio button in the *Enabled Status* field to specify a status for
-  the trigger: *Enable* *Disable*, *Replica* *Always*.
+* Select a value from the drop down of *Trigger Enabled* field to specify a status
+  for the trigger: *Enable* *Disable*, *Replica* *Always*.
 * Use the drop-down listbox next to *Trigger function* to specify an existing
   function.  A trigger function takes an empty argument list, and returns a
   value of type event_trigger.
-* Select a radio button in the *Events* field to specify when the event trigger
-  will fire: *DDL COMMAND START*, *DDL COMMAND END*, or *SQL DROP*.
-* Use the *When* field to write a condition for the event trigger that must be
-  satisfied before the event trigger can execute.
+* Select a value from the drop down of *Events* field to specify when the event
+  trigger will fire: *DDL COMMAND START*, *DDL COMMAND END*, or *SQL DROP*.
+* Use the *When TAG in* field to enter filter values for TAG for which the trigger
+  will be executed. The values must be in single quotes separated by comma.
 
 Click the *Security Labels* tab to continue.
 

docs/en_US/release_notes_4_19.rst

@@ -16,12 +16,17 @@ Housekeeping
 ************
 
 | `Issue #5088 <https://redmine.postgresql.org/issues/5088>`_ -  Improve code coverage and API test cases for the Event Trigger module.
+| `Issue #5133 <https://redmine.postgresql.org/issues/5133>`_ -  Improvements in the UI for both default and dark themes.
 | `Issue #5176 <https://redmine.postgresql.org/issues/5176>`_ -  Enhance logging by tracking stdout and stderr of subprocess when log level set to DEBUG.
 | `Issue #5185 <https://redmine.postgresql.org/issues/5185>`_ -  Added option to override the class name of a label tag for select2 control.
 
 Bug fixes
 *********
 
+| `Issue #4955 <https://redmine.postgresql.org/issues/4955>`_ -  Changed the color of selected and hovered item for Select2 dropdown.
+| `Issue #4996 <https://redmine.postgresql.org/issues/4996>`_ -  Improve the style of the highlighted code after query execution for Dark mode.
 | `Issue #5058 <https://redmine.postgresql.org/issues/5058>`_ -  Ensure that AlertifyJS should not be visible as a title for alert dialog.
+| `Issue #5077 <https://redmine.postgresql.org/issues/5077>`_ -  Changed background pattern for geometry viewer to use #fff for all themes.
 | `Issue #5107 <https://redmine.postgresql.org/issues/5107>`_ -  Set proper focus on tab navigation for file manager dialog.
-| `Issue #5115 <https://redmine.postgresql.org/issues/5115>`_ -  Fix an issue where command and statements were parsed incorrectly for Rules.
+| `Issue #5115 <https://redmine.postgresql.org/issues/5115>`_ -  Fix an issue where command and statements were parsed incorrectly for Rules.
+| `Issue #5184 <https://redmine.postgresql.org/issues/5184>`_ -  Fixed Firefox monospaced issue by updating the font to the latest version.