Update devel docs via 6678121

CHANGELOG.md

@@ -19,7 +19,7 @@ This driver uses semantic versioning:
 - A change in the major version (e.g. 1.Y.Z -> 2.0.0) indicates _breaking_
   changes that require changes in your code to upgrade.
 
-## [Unreleased]
+## [8.8.1]
 
 ### Added
 
@@ -1799,7 +1799,7 @@ For a detailed list of changes between pre-release versions of v7 see the
 
   Graph methods now only return the relevant part of the response body.
 
-[unreleased]: https://github.com/arangodb/arangojs/compare/v8.8.0...HEAD
+[8.8.1]: https://github.com/arangodb/arangojs/compare/v8.8.0...v8.8.1
 [8.8.0]: https://github.com/arangodb/arangojs/compare/v8.7.0...v8.8.0
 [8.7.0]: https://github.com/arangodb/arangojs/compare/v8.6.0...v8.7.0
 [8.6.0]: https://github.com/arangodb/arangojs/compare/v8.5.0...v8.6.0