update changelog

Author: cschiewek

CHANGELOG.md

@@ -2,10 +2,11 @@
 
 ## [1.6.0](https://github.com/absinthe-graphql/absinthe_relay/compare/v1.5.2...v1.6.0) (2025-11-06)
 
-
 ### Miscellaneous Chores
 
 * release 1.6.0 ([4174c0a](https://github.com/absinthe-graphql/absinthe_relay/commit/4174c0a83bea8d0fa5e3034f379acb203e01b805))
+* update minimum elixir version
+* update absinthe dependency mininum version
 
 ## 1.4.4 - 2018-09-20