doc: adjust PG 14 relnotes to be current

diff --git a/doc/src/sgml/release-14.sgml b/doc/src/sgml/release-14.sgml
index 28d0e1396b90ffdfc165c2c83c9c5675d5b09cb6..33b7bf7d57044048ffa1b889490bf57adff29353 100644 (file)
--- a/doc/src/sgml/release-14.sgml
+++ b/doc/src/sgml/release-14.sgml
@@ -6,7 +6,7 @@
 
   
    Release date:
-   2021-??-?? (AS OF 2021-05-15)
+   2021-??-?? (AS OF 2021-06-20)
   
 
   
@@ -424,12 +424,14 @@ Author: Tom Lane 
 
 
      
       Require custom server
-      variable names to match the pattern used for unquoted
-      SQL identifiers (Tom Lane)
+      variable names to use only character which are valid for
+      unquoted SQL identifiers (Tom Lane)
      
     
 
@@ -691,12 +693,20 @@ Author: Peter Eisentraut 
 
 
        
         Allow vacuum to skip index vacuuming when the number of removable
         index entries is insignificant (Masahiko Sawada, Peter Geoghegan)
        
+
+       
+        The vacuum parameter 
+        linkend="sql-vacuum">INDEX_CLEANUP has a
+        new default of auto to enable this optimization.
+