[Checkins] SVN: grok/trunk/doc/upgrade.txt add a warning about always backing up your data when upgrading. refer to the upgrade notes of 1.0b1

[Jan-Wijbrand Kolman]

Log message for revision 104020:
  add a warning about always backing up your data when upgrading. refer to the upgrade notes of 1.0b1

Changed:
  U   grok/trunk/doc/upgrade.txt

-=-
Modified: grok/trunk/doc/upgrade.txt
===================================================================
--- grok/trunk/doc/upgrade.txt	2009-09-15 09:15:54 UTC (rev 104019)
+++ grok/trunk/doc/upgrade.txt	2009-09-15 09:18:15 UTC (rev 104020)
@@ -8,12 +8,15 @@
 describes changes involving incompatibilities or deprecations, not new
 features (please refer to ``CHANGES.txt`` for those).
 
+**Warning**. Please be sure to always backup your data (especially the
+``Data.fs`` file) before you perform upgrades.
+
 .. _upgrade_notes_1.0b2:
 
 Upgrading to 1.0b2
 ------------------
 
-* ...
+* See the upgrade notes for 1.0b1.
 
 .. _upgrade_notes_1.0b1: