Merge pull request #965 from ReactTooltip/docs/v4-rebuild

Add section about `ReactTooltip.rebuild()` to the docs

Author: danielbarion

README.md

@@ -53,6 +53,8 @@ In versions >=5.8.0, we've introduced the `data-tooltip-id` attribute, and the `
 
 1 . Import the CSS file to set default styling.
 
+> :warning: You must import the CSS file or the tooltip won't show!
+
 ```js
 import 'react-tooltip/dist/react-tooltip.css'
 ```

docs/docs/examples/anchor-select.mdx

@@ -4,7 +4,7 @@ sidebar_position: 1
 
 # Anchor select
 
-Default color stylings available for the ReactTooltip component.
+Using the ReactTooltip anchor select prop.
 
 import { Tooltip } from 'react-tooltip'
 import 'react-tooltip/dist/react-tooltip.css'

docs/docs/getting-started.mdx

@@ -58,6 +58,12 @@ For more info and more complex use cases using `anchorSelect`, check [the exampl
 
 ### Set the default styling
 
+:::caution
+
+You must import the CSS file or the tooltip won't show!
+
+:::
+
 ```js
 import 'react-tooltip/dist/react-tooltip.css'
 ```

docs/docs/upgrade-guide/changelog-v4-v5.md

@@ -32,6 +32,15 @@ This resulted in a great improvement in performance, and made it easier for the
 - `getContent` prop was removed. Instead, you can directly pass dynamic content to the `content` tooltip prop, or to `data-tooltip-content` in the anchor element
 - Default behavior of tooltip now is equivalent to V4's `solid` effect, instead of `float`. The new `float` prop can be set to achieve V4's `effect="float"`. See [Options](../options.mdx) for more details
 
+## What about `ReactTooltip.rebuild()`?
+
+A common question V4 users have when upgrading to V5 is about `ReactTooltip.rebuild()`.
+Rebuilding the tooltip was a required step when using V4 with dynamic content. It isn't necessary when using V5.
+
+The tooltip component now automatically watches for any changes made to the DOM and updates accordingly, without any extra steps needed.
+
+If you run into any problems with the tooltip not updating after changes are made in other components, please open a [GitHub issue](https://github.com/ReactTooltip/react-tooltip/issues/new/choose) reporting what you find, ideally with a sample [CodeSandbox](https://codesandbox.io/) (or something similar) to help us pinpoint the problem.
+
 ## New Props
 
 - [x] `classNameArrow`