Add the behavior change of Binding#local_variable* to NEWS.md

1 files changed, 8 insertions, 0 deletions

diff --git a/NEWS.md b/NEWS.md
index 8ab3b68a0b..e0d09ee928 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -11,6 +11,12 @@ Note that each entry is kept to a minimum, see links for details.
 
 Note: We're only listing outstanding class updates.
 
+* Binding
+
+    * `Binding#local_variables` does no longer include numbered parameters.
+      Also, `Binding#local_variable_get` and `Binding#local_variable_set` reject to handle numbered parameters.
+      [[Bug #21049]]
+
 ## Stdlib updates
 
 The following bundled gems are promoted from default gems.
@@ -66,3 +72,5 @@ The following bundled gems are updated.
 ## Implementation improvements
 
 ## JIT
+
+[Bug #21049]:     https://bugs.ruby-lang.org/issues/21049