Update end date for issues in release notes (#3959)

Co-authored-by: Simon Dumas <simon.dumas@epfl.ch>

docs/src/main/paradox/docs/releases/v1.8-release-notes.md

@@ -7,8 +7,8 @@
 > The sourcing and indexing engine have been completely reworked to improve flexibility, scalability and performance.
 
 For the detailed list of updates in this release, see the
-@link:[list of addressed issues](https://github.com/BlueBrain/nexus/issues?&q=is%3Aissue+is%3Aclosed+created%3A2022-03-15..2023-02-21+){ open=new }
-since v1.7. //TODO update date of issues
+@link:[list of addressed issues](https://github.com/BlueBrain/nexus/issues?&q=is%3Aissue+is%3Aclosed+created%3A2022-03-15..2023-06-14+){ open=new }
+since v1.7.
 
 If you are currently using Nexus Delta from 1.7.x, please
 visit the @ref:[migration instructions](v1.7-to-v1.8-migration.md) for the necessary steps to successfully upgrade.