From 174327c25cd68f203e0985df51b94765738c7dce Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 11 Jun 2013 03:33:21 -0400
Subject: [PATCH] Merge pull request #77 from dpc22/realnames

---
 UPGRADING |   73 ++++++++++++++++++++++++++++--------
 1 files changed, 57 insertions(+), 16 deletions(-)

diff --git a/UPGRADING b/UPGRADING
index 12664ae..03d5499 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -1,24 +1,65 @@
-UPDATE instructions
-===================
+UPGRADING instructions
+======================
 
 Follow these instructions if upgrading from a previous version
-of RoundCube Webmail.
+of Roundcube Webmail. We recommend to carefully backup the existing
+installation as well as the database before going through the following steps.
+
+Using the update script
+-----------------------
+There is a shell script (for unix based systems) that does the job for you.
+To use it, unpack the archive of the new Roundcube version to a temporary location
+(don't replace the Roundcube installation you want to update)
+and cd into that directory. From there, run the following command in a shell:
+
+  ./bin/installto.sh <TARGET-FOLDER>
+
+For <TARGET-FOLDER> you specify the path to the Roundcube installation 
+which should be updated. The update script will then copy all new files to the 
+target location and check and update the configuration and database schema.
+After all is done, the temporary folder with the new Roundcube files can be 
+removed again.
+
+WARNING: See Post-Upgrade Activities section below.
 
 
+Updating manually
+-----------------
+If you don't have shell access to the Roundcube installation or if not running 
+it on a unix system, you need to do the following operations by hand:
 
-from versions 0.1-alpha and 0.1-20050811
-----------------------------------------
-- replace all files in folder /program/
-- add these line to /config/main.inc.php
-  $rcmail_config['trash_mbox'] = 'Trash';
-  $rcmail_config['default_imap_folders'] = array('INBOX', 'Drafts', 'Sent', 'Junk', 'Trash');
-  $rcmail_config['prefer_html'] = TRUE;
-  $rcmail_config['prettydate'] = TRUE;
+1. Replace index.php and all files in
+   - ./bin/
+   - ./SQL/
+   - ./program/
+2. rsync the contents of the following folders from your installation
+   directory into the target folder:
+   ./skins/
+   ./plugins/
+3. Run ./bin/update.sh from the commandline OR
+   open http://url-to-roundcube/installer/ in a browser and choose "3 Test config".
+   To enable the latter one, you have to temporary set 'enable_installer'
+   to true in your local config/main.inc.php file.
+   WARNING: See SQLite database upgrade below.
+4. Let the update script/installer check your configuration and
+   update your config files and database schema as suggested by the updater.
+5. Make sure 'enable_installer' is set to false again.
+6. See Post-Upgrade Activities section.
 
 
-from version 0.1-20050820
-----------------------------------------
-- replace all files in folder /program/
-- add these line to /config/main.inc.php
-  $rcmail_config['prettydate'] = TRUE;
+Post-Upgrade Activities
+-----------------------
+1. Check .htaccess settings (some php settings could become required)
+2. If you're using build-in addressbook, run indexing script /bin/indexcontacts.sh.
+3. When upgrading from version older than 0.6-beta you should make sure
+   your folder settings contain namespace prefix. For example Courier users
+   should add INBOX. prefix to folder names in main configuration file.
+4. Check system requirements in INSTALL file.
 
+SQLite database upgrade
+-----------------------
+Versions older than 0.9 were supporting SQLite v2 only. Newer versions require
+database in v3 format. The best what you can do is to convert database file
+to the new format using command line tools:
+
+sqlite OLD.DB .dump | sqlite3 NEW.DB

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