# Copy the following directories and files to your installation folder, overriding the existing ones:
```
webclient/config/
webclient/lib/
webclient/view/
webclient/.htaccess
webclient/api.php
webclient/index.php
```

# New syntax in config files
"define(.." syntax needs to be replace with "const" syntax in all the config files.
See the default ones about the changes.

# DB changes. Run each line against your bibliotheca DB.
Replace #REPLACEME# with your table prefix. Default is bib
```
ALTER TABLE `#REPLACEME#_collection` ADD `defaultSortOrder` VARCHAR(4) NOT NULL AFTER `defaultSortField`;
ALTER TABLE `#REPLACEME#_menu` ADD `contextaction` VARCHAR(64) NOT NULL AFTER `action`;
UPDATE `#REPLACEME#_menu` SET `contextaction` = 'collection' WHERE `#REPLACEME#_menu`.`id` = 4;
UPDATE `#REPLACEME#_menu` SET `contextaction` = 'collection' WHERE `#REPLACEME#_menu`.`id` = 6;
```