diff --git a/UPGRADING b/UPGRADING
index 9dcdf640e96..79edf41a959 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -357,6 +357,10 @@ PHP 8.3 UPGRADE NOTES
 - PGSQL:
   . Added pg_set_error_context_visibility to set the visibility of the context
     in error messages (with libpq >= 9.6).
+  . Added pg_enter_pipeline_mode().
+  . Added pg_exit_pipeline_mode().
+  . Added pg_pipeline_sync().
+  . Added pg_pipeline_status().
 
 - Random:
   . Added Randomizer::getBytesFromString().
@@ -448,9 +452,16 @@ PHP 8.3 UPGRADE NOTES
   . SIGINFO
 
 - PGSQL:
-  . PGSQL_TRACE_SUPPRESS_TIMESTAMPS.
-  . PGSQL_TRACE_REGRESS_MODE.
-  . PGSQL_ERRORS_SQLSTATE.
+  . PGSQL_TRACE_SUPPRESS_TIMESTAMPS
+  . PGSQL_TRACE_REGRESS_MODE
+  . PGSQL_ERRORS_SQLSTATE
+  . PGSQL_PIPELINE_SYNC
+  . PGSQL_PIPELINE_ON
+  . PGSQL_PIPELINE_OFF
+  . PGSQL_PIPELINE_ABORTED
+  . PGSQL_SHOW_CONTEXT_NEVER
+  . PGSQL_SHOW_CONTEXT_ERRORS
+  . PGSQL_SHOW_CONTEXT_ALWAYS
 
 - Posix:
   . POSIX_SC_ARG_MAX