diff --git a/CONTRIBUTORS b/CONTRIBUTORS
new file mode 100644
index 0000000..466cb8d
--- /dev/null
+++ b/CONTRIBUTORS
@@ -0,0 +1 @@
+Jonathan Senecal <contact@jonathansenecal.com>
\ No newline at end of file
diff --git a/README.md b/README.md
index 0f194fe..770174b 100644
--- a/README.md
+++ b/README.md
@@ -44,14 +44,30 @@ If you are interested, [check out](https://hub.docker.com/r/crazymax/) my other
 * `UPLOAD_MAX_SIZE` : Upload max size (default `16M`)
 * `OPCACHE_MEM_SIZE` : PHP OpCache memory consumption (default `128`)
 * `LIBRENMS_POLLER_THREADS` : Threads that `poller-wrapper.py` runs (default `16`)
-* `LIBRENMS_SNMP_COMMUNITY` : Your community string (default `librenmsdocker`)
+* `LIBRENMS_POLLER_INTERVAL` : Interval in minutes at which `poller-wrapper.py` runs (defaults to `5`) [docs](https://docs.librenms.org/#Support/1-Minute-Polling/)
+* `LIBRENMS_DISTRIBUTED_POLLER_ENABLE` : Enable distributed poller functionality
+* `LIBRENMS_DISTRIBUTED_POLLER_NAME` : Optional name of poller (defaults to hostname)
+* `LIBRENMS_DISTRIBUTED_POLLER_GROUP` : By default, all hosts are shared and have the poller_group = 0. To pin a device to a poller, set it to a value greater than 0 and set the same value here. One can also specify a comma separated string of poller groups. The poller will then poll devices from any of the groups listed. [docs](https://docs.librenms.org/#Extensions/Distributed-Poller/#distributed-poller)
+* `LIBRENMS_DISTRIBUTED_POLLER_MEMCACHED_HOST` : Memcached server for poller synchronization (Defaults to `$MEMCACHED_HOST`)
+* `LIBRENMS_DISTRIBUTED_POLLER_MEMCACHED_PORT` : Port of memcached server (Defaults to `$MEMCACHED_PORT`)
+* `LIBRENMS_CRON_DISCOVERY_ENABLE` : Enable LibreNMS discovery for this container cronjobs (default `true`)
+* `LIBRENMS_CRON_DAILY_ENABLE` : Enable LibreNMS daily script for this container cronjobs (default `true`)
+* `LIBRENMS_CRON_ALERTS_ENABLE` : Enable LibreNMS alerts generation for this container cronjobs (default `true`)
+* `LIBRENMS_CRON_BILLING_ENABLE` : Enable LibreNMS billing polling for this container cronjobs (default `true`)
+* `LIBRENMS_CRON_BILLING_CALCULATE_ENABLE` : Enable LibreNMS billing for this container cronjobs (default `true`)
+* `LIBRENMS_CRON_CHECK_SERVICES_ENABLE` : Enable LibreNMS service checks for this container cronjobs (default `true`)
+* `LIBRENMS_CRON_POLLER_ENABLE` : Enable LibreNMS polling for this container cronjobs (default `true`)
+* `LIBRENMS_SNMP_COMMUNITY` : This container's SNMP v2c community string (default `librenmsdocker`)
 * `DB_HOST` : MySQL database hostname / IP address
 * `DB_PORT` : MySQL database port (default `3306`)
 * `DB_NAME` : MySQL database name (default `librenms`)
 * `DB_USER` : MySQL user (default `librenms`)
 * `DB_PASSWORD` : MySQL password (default `librenms`)
+* `DB_TIMEOUT` : Time in seconds after which we stop trying to reach the MySQL server (userful for clusters, default `30`)
 * `MEMCACHED_HOST` : Hostname / IP address of a Memcached server
+* `MEMCACHED_PORT` : Port of the Memcached server
 * `RRDCACHED_HOST` : Hostname / IP address of a RRDcached server
+* `RRDCACHED_PORT` : Port of the RRDcached server
 
 ### Volumes