Update CHANGELOG.md

CHANGELOG.md

@@ -25,11 +25,9 @@ Coming in the next few months:
 
 - [And a lot more features](https://github.com/specify/specify7/pulls)
 
-## [7.8.10](https://github.com/specify/specify7/compare/v7.8.9...HEAD) (Unreleased)
+## [7.8.10](https://github.com/specify/specify7/compare/v7.8.9...HEAD) (1 May 2023)
 
 ### Added
-
-- Add the statistics page allowing users to build custom queries and view counts. ([#501](https://github.com/specify/specify7/issues/501) - *Requested by SDSU, CSIRO, Cleveland Museum of Natural History*)
 - Add support for relative dates in full date queries (Queries using relative dates will not be visible in Specify 6 'Saved Queries'. By default, they will appear in 'Other Queries'. 
 - Add support for picking the Current User as name in queries that end with Specify User (Queries using Current User will not be Specify 6 'Saved Queries'. By default, they will appear in 'Other Queries'.