NEWS.md: Mention Process._fork [[Feature #17795]]

1 files changed, 8 insertions, 0 deletions

diff --git a/NEWS.md b/NEWS.md
index a1c10bef57..80dbc4dff4 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -156,6 +156,14 @@ Outstanding ones only.
       modify the ancestor chain if the receiver has already prepended
       the argument. [[Bug #17423]]
 
+* Process
+
+    * Process.\_fork is added. This is a core method for fork(2).
+      Do not call this method directly; it is called by existing
+      fork methods: Kernel.#fork, Process.fork, and popen("=").
+      Application monitoring libraries can overwride this method to
+      hook fork event. [[Feature #17795]]
+
 * Struct
 
     * Passing only keyword arguments to Struct#initialize is warned.