docs(updating): include links to other documentation (#3591)

Author: brandyscarney

docs/updating/8-0.md

@@ -158,6 +158,8 @@ button {
 }
 ```
 
+The [stepped color generator](../theming/themes#stepped-color-generator) has been updated to generate text and background color stepped variables.
+
 ### Dynamic Font
 
 The `core.css` file has been updated to enable dynamic font scaling by default.
@@ -174,7 +176,7 @@ For more information on the dynamic font, refer to the [Dynamic Font Scaling doc
 
 The `angular.json` file currently imports `src/theme/variables.scss` before importing `src/global.scss`. This may cause the incorrect styles to be applied when customizing the new [Dark Palette](#dark-palette) changes.
 
-We recommend having the `src/global.scss` file get imported first instead:
+We recommend importing the `src/global.scss` file first instead:
 
 ```diff
 - "styles": ["src/theme/variables.scss", "src/global.scss"],
@@ -220,7 +222,7 @@ iOS >=15
 
 ### Picker
 
-1. Ionic 8 now ships with an inline `ion-picker` component. Developers who wish to continue using the legacy picker should update any `ion-picker` usages to `ion-picker-legacy`. The `pickerController` import remains unchanged. Note that the `ion-picker-legacy` component will be removed in an upcoming major release of Ionic.
+1. Ionic 8 now ships with an inline `ion-picker` component. Developers who wish to continue using the legacy picker should update any `ion-picker` usages to `ion-picker-legacy`. The `pickerController` import remains unchanged. Note that the `ion-picker-legacy` component will be removed in an upcoming major release of Ionic. Refer to the [Picker documentation](../api/picker) for usage information.
 
 ### Toast