From efe93ad11610fcfd42c76a1cdddb07be00f8cf1b Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 19 Oct 2009 03:47:10 -0400
Subject: [PATCH] - fix message cache clearing when folder is empty + small max() warning fix

---
 UPGRADING |   84 ++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 81 insertions(+), 3 deletions(-)

diff --git a/UPGRADING b/UPGRADING
index a88f92d..6362e0c 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -1,12 +1,88 @@
-UPDATE instructions
-===================
+UPGRADING instructions
+======================
 
-Follow these instructions if upgrading from a previous version
+First you should remove all subfolders from /program/localization/
+because most language codes have changed in 0.2-alpha. This way you
+can make sure that no old localization files remain on your disk.
+
+Then follow these instructions if upgrading from a previous version
 of RoundCube Webmail.
+
+1. Replace index.php and all files in
+   - ./bin/
+   - ./SQL/
+   - ./program/
+   - ./installer/
+   - ./skins/default/
+   - ./plugins/
+2. Run ./bin/update.sh from the commandline OR
+   open http://url-to-roundcube/installer/ in a browser. To enable
+   the latter one, you have to temporary set 'enable_installer' to true
+   in your local config/main.inc.php file.
+3. Let the update script/installer check your configuration and
+   update your config files as suggested by the updater.
+4. If suggested by the update script, run all commands in
+   ./SQL/[yourdbtype].update.sql that are superscribed with the
+   currently installed version number.
+5. Make sure 'enable_installer' is set to false again.
+6. Check .htaccess settings (some php settings could become required)
+
+
+For manually upgrading your RoundCube installation follow the instructions
+that match the currently installed version:
+
+from version 0.2-alpha
+----------------------------------------
+* replace index.php
+* replace all files in folder /bin/
+* replace all files in folder /program/
+* replace all files in folder /installer/
+* replace all files in folder /skins/default/
+* run all commands in SQL/[yourdbtype].update.sql
+  below the line "-- Updates from version 0.2-alpha"
+* check the config/main.inc.php.dist for new configuration 
+  options and add them to your config 
+  WARNING: 'skin_path' option was replaced by 'skin' option
+* WARNING: 'db_backend' option has been removed, now only
+  PEAR::MDB2 driver is supported
+
+
+from version 0.1.1
+----------------------------------------
+* replace index.php
+* replace all files in folder /bin/
+* replace all files in folder /program/
+* replace all files in folder /skins/default/
+* run all commands in SQL/[yourdbtype].update.sql
+  below the line "-- Updates from version 0.1.1"
+* check the config/main.inc.php.dist for new configuration 
+  options and add them to your config 
+
+
+from version 0.1-stable
+----------------------------------------
+* replace index.php
+* replace all files in folder /bin/
+* replace all files in folder /program/
+* replace all files in folder /skins/default/
+* run all commands in SQL/[yourdbtype].update.sql
+* check the config/main.inc.php.dist for new configuration options
+  and add them to your config 
+
+
+from version 0.1-rc2
+----------------------------------------
+* replace index.php
+* replace all files in folder /bin/
+* replace all files in folder /program/
+* replace all files in folder /skins/default/
+* run all commands in SQL/[yourdbtype].update.sql
+
 
 from version 0.1-rc1
 ----------------------------------------
 * replace index.php
+* replace all files in folder /bin/
 * replace all files in folder /program/
 * replace all files in folder /skins/default/
 * If you have LDAP servers configured you should re-configure
@@ -16,6 +92,7 @@
 from version 0.1-beta2
 ----------------------------------------
 * replace index.php
+* replace all files in folder /bin/
 * replace all files in folder /program/
 * replace all files in folder /skins/default/
 * run all commands in SQL/[yourdbtype].update.sql or
@@ -30,6 +107,7 @@
 form version 0.1-beta
 ----------------------------------------
 * replace index.php
+* replace all files in folder /bin/
 * replace all files in folder /program/
 * replace all files in folder /skins/default/
 * run all commands in SQL/[yourdbtype].update.sql or

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