Salesforce dashboards are an easy way to visualize key data in a report that can help:Identify trends, collate quantities, and measure the impact of their activities.
spring '24 new features for reports and dashboards
|Transfer Lightning Dashboard Ownership
When the owner of an important dashboard leaves the company, it is cumbersome to clone and recreate the dashboard. From spring'24 startsThe ability to transfer ownership of a dashboard is already generally available
The new owner has full control over the dashboard, and if someone leaves, they can transfer the dashboard in bulk. 
|Enhance visualizations with images, rich text, and dashboard widgets across all versions of Salesforce
The ability to add images, rich text, and dashboard widgets is now available for all Salesforce versions. This feature is in summer'23 is only available to Unlimited Edition users.
|More dashboard filters are available across all Salesforce editions:
Ability to add up to 5 filters in summer'23 is also only available to Unlimited Edition users. This handy feature is now available to all Salesforce editions.
|Easily update the fields in the lightning report filter:
If you want to change the filters for your report, you can now select the new fields you want to filter on instead of having to remove the filter and add a new one. 
|Rearrange multiple lightning report columns at once:
Previously only available in Classic, it is now possible to rearrange multiple report columns at once, rather than one after the other. 
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