In release notes, mention the need to initialize bgw_notify_pid.

Michael Paquier

diff --git a/doc/src/sgml/release-9.4.sgml b/doc/src/sgml/release-9.4.sgml
index ae059f88183d877860b63df1e3effb24ad6ea073..c0ead175d30e21b09f617bf5835514176ad52c25 100644 (file)
--- a/doc/src/sgml/release-9.4.sgml
+++ b/doc/src/sgml/release-9.4.sgml
@@ -305,6 +305,15 @@
      
     
 
+    
+     
+      background workers registered at
+      postmaster startup time should set
+      bgw_notify_pid to 0.
+      
+     
+    
+
     
      
       DISCARD ALL now also discards sequence state.