diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac223ebff..e1e2bd0e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,14 @@
 # fish 3.0b1
 This section is for changes merged to the `major` branch that are not also merged to 2.7.
 
+## Deprecations
+- The `IFS` variable (#4156).
+
 ## Notable fixes and improvements
 - Local exported (`set -lx`) vars are now visible to functions (#1091).
 - `set x[1] x[2] a b` is no longer valid syntax (#4236).
 - `complete` now has a `-k`/`--keep-order` flag to keep the order of the OPTION_ARGUMENTS (#361).
+- A "--delimiter" option to `read` as a better alternative to the `IFS` variable (#4256).
 
 ## Other significant changes
 - `read` now requires at least one var name (#4220).