diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c7844b17..ff7e38d99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # fish next-minor
 
 ## Deprecations
-- None yet.
+- The vcs-prompt functions have been renamed to names without double-underscore, so __fish_git_prompt is now fish_git_prompt, __fish_vcs_prompt is now fish_vcs_prompt, __fish_hg_prompt is now fish_hg_prompt and __fish_svn_prompt is now fish_svn_prompt. Shims at the old names have been added, and the variables have kept their old names (#5586).
 
 ## Notable fixes and improvements
 ### Syntax changes and new commands