Update release notes, per comments from Simon Riggs.

diff --git a/doc/src/sgml/release-9.0.sgml b/doc/src/sgml/release-9.0.sgml
index 1b29ed17552d8fec4813fc0bcd56986ff5851af4..31102a21b9e51d7836ba9a58097735450be826bf 100644 (file)
--- a/doc/src/sgml/release-9.0.sgml
+++ b/doc/src/sgml/release-9.0.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   Release 9.0
@@ -189,8 +189,9 @@
   
    Version 9.0 contains a number of changes that selectively break backwards
    compatibility in order to support new features and code quality
-   improvements.  Particularly, users who make extensive use of PL/pgSQL
-   and/or PITR and Warm Standby should test their solutions for breakage.
+   improvements.  Also, users who make extensive use of PL/pgSQL,
+   Point-In-Time Recovery (PITR), and Warm Standby should test their
+   solutions because of slight user-visible changes in these areas.
    Observe the following incompatibilities:
   
 
@@ -217,9 +218,12 @@
 
     
      
-      Replace server parameter archive_mode with
-      wal_level
-      (Heikki Linnakangas)
+      archive_mode
+      now only affects 
+      linkend="guc-archive-command">archive_command;
+      a new setting, 
+      linkend="guc-wal-level">wal_level, affects
+      the contents of the write-ahead log (Heikki Linnakangas)