RCMCardDAV - CardDAV addressbook for Roundcube Webmail

Requirements

RCMCardDAV 4.x requires at least PHP 7.1. Dependencies are managed by composer, if you are interested in a list, see the composer.json file.

The supported versions of roundcube and supported databases can be found in SUPPORTED_ENVIRONMENT.md.

Installation

See INSTALL.md for installation instructions.

Documentation

A (hopefully growing) documentation for various topics is found in the doc folder. Currently the following is available:

• Contact groups
• Plugin configuration by administrator

Upgrade Notes

Upgrading from 3.0.x

• Database migration happens automatically.
• If you want more verbose than default logging, this must now be configured in config.inc.php. See the distributed file config.inc.php.dist for examples.
• For MySQL / Maria DB: If your database was created with MySQL 5.7.8 / MariaDB 10.2.1 or earlier, it likely uses the COMPACT row format. This makes a DB migration fail, because the index size is exceeded. Migration 12 since rcmcarddav 4.3.0 converts the row format to the current default DYNAMIC, but some additional settings are required in the MySQL / Maria DB configuration for increase the index key limit to 3072 bytes. See INSTALL.md for these settings.

Upgrading from 2.0.x

There is no supported upgrade path from the 2.0.x version. You need to manually remove RCMCardDAV 2.0.x, drop its tables from your database and start with a fresh installation.

Upgrading from 1.0

There is no upgrade path from the 1.0 version. You need to manually remove RCMCardDAV 1.0, drop its tables from your database and start with a fresh installation.