diff --git a/README.md b/README.md
index 0bf457a..3b34762 100644
--- a/README.md
+++ b/README.md
@@ -8,61 +8,61 @@ Setup FreshRSS server
 ## Table of content
 
 * [Default Variables](#default-variables)
-  * [freshrss_version](#freshrss_version)
-  * [freshrss_service_directory](#freshrss_service_directory)
-  * [freshrss_container_name](#freshrss_container_name)
-  * [freshrss_image](#freshrss_image)
-  * [freshrss_restart_policy](#freshrss_restart_policy)
-  * [freshrss_exposed_port](#freshrss_exposed_port)
-  * [freshrss_exposed_ip](#freshrss_exposed_ip)
-  * [freshrss_extra_hosts](#freshrss_extra_hosts)
-  * [freshrss_cap_add](#freshrss_cap_add)
-  * [freshrss_cap_drop](#freshrss_cap_drop)
-  * [freshrss_security_opt](#freshrss_security_opt)
-  * [freshrss_healthcheck](#freshrss_healthcheck)
-  * [freshrss_default_user](#freshrss_default_user)
-  * [freshrss_default_password](#freshrss_default_password)
-  * [freshrss_base_url](#freshrss_base_url)
-  * [freshrss_language](#freshrss_language)
-  * [freshrss_title](#freshrss_title)
   * [freshrss_allow_anonymous](#freshrss_allow_anonymous)
   * [freshrss_allow_anonymous_refresh](#freshrss_allow_anonymous_refresh)
-  * [freshrss_auth_type](#freshrss_auth_type)
-  * [freshrss_api_enabled](#freshrss_api_enabled)
-  * [freshrss_unsafe_autologin_enabled](#freshrss_unsafe_autologin_enabled)
-  * [freshrss_simplepie_syslog_enabled](#freshrss_simplepie_syslog_enabled)
-  * [freshrss_pubsubhubbub_enabled](#freshrss_pubsubhubbub_enabled)
-  * [freshrss_allow_robots](#freshrss_allow_robots)
   * [freshrss_allow_referrer](#freshrss_allow_referrer)
-  * [freshrss_limits_cookie_duration](#freshrss_limits_cookie_duration)
-  * [freshrss_limits_cache_duration](#freshrss_limits_cache_duration)
-  * [freshrss_limits_timeout](#freshrss_limits_timeout)
-  * [freshrss_limits_max_inactivity](#freshrss_limits_max_inactivity)
-  * [freshrss_limits_max_feeds](#freshrss_limits_max_feeds)
-  * [freshrss_limits_max_categories](#freshrss_limits_max_categories)
-  * [freshrss_limits_max_registrations](#freshrss_limits_max_registrations)
-  * [freshrss_extensions_enabled](#freshrss_extensions_enabled)
-  * [ttrss_db_type](#ttrss_db_type)
-  * [freshrss_db_server](#freshrss_db_server)
-  * [freshrss_db_port](#freshrss_db_port)
-  * [freshrss_db_name](#freshrss_db_name)
-  * [freshrss_db_user](#freshrss_db_user)
-  * [freshrss_db_password](#freshrss_db_password)
-  * [freshrss_db_ssl_mode](#freshrss_db_ssl_mode)
-  * [freshrss_db_ssl_rootcert](#freshrss_db_ssl_rootcert)
-  * [freshrss_memory_limit](#freshrss_memory_limit)
-  * [freshrss_memory_reservation](#freshrss_memory_reservation)
+  * [freshrss_allow_robots](#freshrss_allow_robots)
+  * [freshrss_api_enabled](#freshrss_api_enabled)
+  * [freshrss_auth_type](#freshrss_auth_type)
+  * [freshrss_base_url](#freshrss_base_url)
+  * [freshrss_cap_add](#freshrss_cap_add)
+  * [freshrss_cap_drop](#freshrss_cap_drop)
+  * [freshrss_container_name](#freshrss_container_name)
   * [freshrss_cpu_shares](#freshrss_cpu_shares)
-  * [freshrss_pids_limit](#freshrss_pids_limit)
-  * [freshrss_salt](#freshrss_salt)
-  * [freshrss_meta_description](#freshrss_meta_description)
+  * [freshrss_curlopt_proxy](#freshrss_curlopt_proxy)
+  * [freshrss_curlopt_proxyauth](#freshrss_curlopt_proxyauth)
+  * [freshrss_curlopt_proxyport](#freshrss_curlopt_proxyport)
+  * [freshrss_curlopt_proxytype](#freshrss_curlopt_proxytype)
+  * [freshrss_curlopt_proxyuserpwd](#freshrss_curlopt_proxyuserpwd)
   * [freshrss_curlopt_ssl_verifyhost](#freshrss_curlopt_ssl_verifyhost)
   * [freshrss_curlopt_ssl_verifypeer](#freshrss_curlopt_ssl_verifypeer)
-  * [freshrss_curlopt_proxytype](#freshrss_curlopt_proxytype)
-  * [freshrss_curlopt_proxy](#freshrss_curlopt_proxy)
-  * [freshrss_curlopt_proxyport](#freshrss_curlopt_proxyport)
-  * [freshrss_curlopt_proxyauth](#freshrss_curlopt_proxyauth)
-  * [freshrss_curlopt_proxyuserpwd](#freshrss_curlopt_proxyuserpwd)
+  * [freshrss_db_name](#freshrss_db_name)
+  * [freshrss_db_password](#freshrss_db_password)
+  * [freshrss_db_port](#freshrss_db_port)
+  * [freshrss_db_server](#freshrss_db_server)
+  * [freshrss_db_ssl_mode](#freshrss_db_ssl_mode)
+  * [freshrss_db_ssl_rootcert](#freshrss_db_ssl_rootcert)
+  * [freshrss_db_user](#freshrss_db_user)
+  * [freshrss_default_password](#freshrss_default_password)
+  * [freshrss_default_user](#freshrss_default_user)
+  * [freshrss_exposed_ip](#freshrss_exposed_ip)
+  * [freshrss_exposed_port](#freshrss_exposed_port)
+  * [freshrss_extensions_enabled](#freshrss_extensions_enabled)
+  * [freshrss_extra_hosts](#freshrss_extra_hosts)
+  * [freshrss_healthcheck](#freshrss_healthcheck)
+  * [freshrss_image](#freshrss_image)
+  * [freshrss_language](#freshrss_language)
+  * [freshrss_limits_cache_duration](#freshrss_limits_cache_duration)
+  * [freshrss_limits_cookie_duration](#freshrss_limits_cookie_duration)
+  * [freshrss_limits_max_categories](#freshrss_limits_max_categories)
+  * [freshrss_limits_max_feeds](#freshrss_limits_max_feeds)
+  * [freshrss_limits_max_inactivity](#freshrss_limits_max_inactivity)
+  * [freshrss_limits_max_registrations](#freshrss_limits_max_registrations)
+  * [freshrss_limits_timeout](#freshrss_limits_timeout)
+  * [freshrss_memory_limit](#freshrss_memory_limit)
+  * [freshrss_memory_reservation](#freshrss_memory_reservation)
+  * [freshrss_meta_description](#freshrss_meta_description)
+  * [freshrss_pids_limit](#freshrss_pids_limit)
+  * [freshrss_pubsubhubbub_enabled](#freshrss_pubsubhubbub_enabled)
+  * [freshrss_restart_policy](#freshrss_restart_policy)
+  * [freshrss_salt](#freshrss_salt)
+  * [freshrss_security_opt](#freshrss_security_opt)
+  * [freshrss_service_directory](#freshrss_service_directory)
+  * [freshrss_simplepie_syslog_enabled](#freshrss_simplepie_syslog_enabled)
+  * [freshrss_title](#freshrss_title)
+  * [freshrss_unsafe_autologin_enabled](#freshrss_unsafe_autologin_enabled)
+  * [freshrss_version](#freshrss_version)
+  * [ttrss_db_type](#ttrss_db_type)
 * [Dependencies](#dependencies)
 * [License](#license)
 * [Author](#author)
@@ -71,68 +71,62 @@ Setup FreshRSS server
 
 ## Default Variables
 
-### freshrss_version
+### freshrss_allow_anonymous
 
 #### Default value
 
 ```YAML
-freshrss_version: latest
+freshrss_allow_anonymous: 'false'
 ```
 
-### freshrss_service_directory
+### freshrss_allow_anonymous_refresh
 
 #### Default value
 
 ```YAML
-freshrss_service_directory: /var/lib/docker/services/freshrss
+freshrss_allow_anonymous_refresh: 'false'
 ```
 
-### freshrss_container_name
+### freshrss_allow_referrer
 
 #### Default value
 
 ```YAML
-freshrss_container_name: freshrss
+freshrss_allow_referrer: 'false'
 ```
 
-### freshrss_image
+### freshrss_allow_robots
 
 #### Default value
 
 ```YAML
-freshrss_image: xoxys/freshrss:{{ freshrss_version }}
+freshrss_allow_robots: 'false'
 ```
 
-### freshrss_restart_policy
+### freshrss_api_enabled
 
 #### Default value
 
 ```YAML
-freshrss_restart_policy: on-failure
+freshrss_api_enabled: 'false'
 ```
 
-### freshrss_exposed_port
+### freshrss_auth_type
 
 #### Default value
 
 ```YAML
-freshrss_exposed_port: 80
+freshrss_auth_type: form
 ```
 
-### freshrss_exposed_ip
+### freshrss_base_url
+
+Specify address of the freshrss instance, used when building absolute urls, e.g. for websub.
 
 #### Default value
 
 ```YAML
-freshrss_exposed_ip: 127.0.0.1
-```
-
-### freshrss_extra_hosts
-
-#### Default value
-
-```YAML
-freshrss_extra_hosts: []
+freshrss_base_url: http://localhost/
 ```
 
 ### freshrss_cap_add
@@ -151,229 +145,82 @@ freshrss_cap_add: []
 freshrss_cap_drop: []
 ```
 
-### freshrss_security_opt
+### freshrss_container_name
 
 #### Default value
 
 ```YAML
-freshrss_security_opt: []
+freshrss_container_name: freshrss
 ```
 
-### freshrss_healthcheck
+### freshrss_cpu_shares
 
 #### Default value
 
 ```YAML
-freshrss_healthcheck:
-  test: '["CMD", "/usr/local/bin/healthcheck.sh"]'
-  interval: 30s
-  timeout: 5s
-  retries: 5
+freshrss_cpu_shares: _unset_
 ```
 
-### freshrss_default_user
-
-#### Default value
+#### Example usage
 
 ```YAML
-freshrss_default_user: admin
+freshrss_cpu_shares: '1024'
 ```
 
-### freshrss_default_password
+### freshrss_curlopt_proxy
 
 #### Default value
 
 ```YAML
-freshrss_default_password: freshrss
+freshrss_curlopt_proxy: _unset_
 ```
 
-### freshrss_base_url
-
-Specify address of the freshrss instance, used when building absolute urls, e.g. for websub.
+### freshrss_curlopt_proxyauth
 
 #### Default value
 
 ```YAML
-freshrss_base_url: http://localhost/
+freshrss_curlopt_proxyauth: _unset_
 ```
 
-### freshrss_language
+### freshrss_curlopt_proxyport
 
 #### Default value
 
 ```YAML
-freshrss_language: en
+freshrss_curlopt_proxyport: _unset_
 ```
 
-### freshrss_title
+### freshrss_curlopt_proxytype
 
 #### Default value
 
 ```YAML
-freshrss_title: FreshRSS
+freshrss_curlopt_proxytype: _unset_
 ```
 
-### freshrss_allow_anonymous
+### freshrss_curlopt_proxyuserpwd
 
 #### Default value
 
 ```YAML
-freshrss_allow_anonymous: 'false'
+freshrss_curlopt_proxyuserpwd: _unset_
 ```
 
-### freshrss_allow_anonymous_refresh
+### freshrss_curlopt_ssl_verifyhost
 
 #### Default value
 
 ```YAML
-freshrss_allow_anonymous_refresh: 'false'
+freshrss_curlopt_ssl_verifyhost: _unset_
 ```
 
-### freshrss_auth_type
+### freshrss_curlopt_ssl_verifypeer
 
 #### Default value
 
 ```YAML
-freshrss_auth_type: form
-```
-
-### freshrss_api_enabled
-
-#### Default value
-
-```YAML
-freshrss_api_enabled: 'false'
-```
-
-### freshrss_unsafe_autologin_enabled
-
-#### Default value
-
-```YAML
-freshrss_unsafe_autologin_enabled: 'false'
-```
-
-### freshrss_simplepie_syslog_enabled
-
-#### Default value
-
-```YAML
-freshrss_simplepie_syslog_enabled: 'true'
-```
-
-### freshrss_pubsubhubbub_enabled
-
-#### Default value
-
-```YAML
-freshrss_pubsubhubbub_enabled: 'false'
-```
-
-### freshrss_allow_robots
-
-#### Default value
-
-```YAML
-freshrss_allow_robots: 'false'
-```
-
-### freshrss_allow_referrer
-
-#### Default value
-
-```YAML
-freshrss_allow_referrer: 'false'
-```
-
-### freshrss_limits_cookie_duration
-
-#### Default value
-
-```YAML
-freshrss_limits_cookie_duration: '2592000'
-```
-
-### freshrss_limits_cache_duration
-
-#### Default value
-
-```YAML
-freshrss_limits_cache_duration: '800'
-```
-
-### freshrss_limits_timeout
-
-#### Default value
-
-```YAML
-freshrss_limits_timeout: '15'
-```
-
-### freshrss_limits_max_inactivity
-
-#### Default value
-
-```YAML
-freshrss_limits_max_inactivity: '10800'
-```
-
-### freshrss_limits_max_feeds
-
-#### Default value
-
-```YAML
-freshrss_limits_max_feeds: '16384'
-```
-
-### freshrss_limits_max_categories
-
-#### Default value
-
-```YAML
-freshrss_limits_max_categories: '16384'
-```
-
-### freshrss_limits_max_registrations
-
-#### Default value
-
-```YAML
-freshrss_limits_max_registrations: '1'
-```
-
-### freshrss_extensions_enabled
-
-List of FreshRSS extensions to enable. Extensions must be already installed!
-
-#### Default value
-
-```YAML
-freshrss_extensions_enabled:
-  - Tumblr-GDPR
-```
-
-### ttrss_db_type
-
-#### Default value
-
-```YAML
-ttrss_db_type: pgsql
-```
-
-### freshrss_db_server
-
-#### Default value
-
-```YAML
-freshrss_db_server: localhost
-```
-
-### freshrss_db_port
-
-#### Default value
-
-```YAML
-freshrss_db_port: 5432
+freshrss_curlopt_ssl_verifypeer: _unset_
 ```
 
 ### freshrss_db_name
@@ -384,14 +231,6 @@ freshrss_db_port: 5432
 freshrss_db_name: freshrss
 ```
 
-### freshrss_db_user
-
-#### Default value
-
-```YAML
-freshrss_db_user: pgfreshrss
-```
-
 ### freshrss_db_password
 
 #### Default value
@@ -400,6 +239,22 @@ freshrss_db_user: pgfreshrss
 freshrss_db_password: secure
 ```
 
+### freshrss_db_port
+
+#### Default value
+
+```YAML
+freshrss_db_port: 5432
+```
+
+### freshrss_db_server
+
+#### Default value
+
+```YAML
+freshrss_db_server: localhost
+```
+
 ### freshrss_db_ssl_mode
 
 This variable is only supported for `pgsql` DB type.
@@ -418,6 +273,149 @@ freshrss_db_ssl_mode: disable
 freshrss_db_ssl_rootcert: /etc/ssl/certs/ca-certificates.crt
 ```
 
+### freshrss_db_user
+
+#### Default value
+
+```YAML
+freshrss_db_user: pgfreshrss
+```
+
+### freshrss_default_password
+
+#### Default value
+
+```YAML
+freshrss_default_password: freshrss
+```
+
+### freshrss_default_user
+
+#### Default value
+
+```YAML
+freshrss_default_user: admin
+```
+
+### freshrss_exposed_ip
+
+#### Default value
+
+```YAML
+freshrss_exposed_ip: 127.0.0.1
+```
+
+### freshrss_exposed_port
+
+#### Default value
+
+```YAML
+freshrss_exposed_port: 80
+```
+
+### freshrss_extensions_enabled
+
+List of FreshRSS extensions to enable. Extensions must be already installed!
+
+#### Default value
+
+```YAML
+freshrss_extensions_enabled:
+  - Tumblr-GDPR
+```
+
+### freshrss_extra_hosts
+
+#### Default value
+
+```YAML
+freshrss_extra_hosts: []
+```
+
+### freshrss_healthcheck
+
+#### Default value
+
+```YAML
+freshrss_healthcheck:
+  test: '["CMD", "/usr/local/bin/healthcheck.sh"]'
+  interval: 30s
+  timeout: 5s
+  retries: 5
+```
+
+### freshrss_image
+
+#### Default value
+
+```YAML
+freshrss_image: xoxys/freshrss:{{ freshrss_version }}
+```
+
+### freshrss_language
+
+#### Default value
+
+```YAML
+freshrss_language: en
+```
+
+### freshrss_limits_cache_duration
+
+#### Default value
+
+```YAML
+freshrss_limits_cache_duration: '800'
+```
+
+### freshrss_limits_cookie_duration
+
+#### Default value
+
+```YAML
+freshrss_limits_cookie_duration: '2592000'
+```
+
+### freshrss_limits_max_categories
+
+#### Default value
+
+```YAML
+freshrss_limits_max_categories: '16384'
+```
+
+### freshrss_limits_max_feeds
+
+#### Default value
+
+```YAML
+freshrss_limits_max_feeds: '16384'
+```
+
+### freshrss_limits_max_inactivity
+
+#### Default value
+
+```YAML
+freshrss_limits_max_inactivity: '10800'
+```
+
+### freshrss_limits_max_registrations
+
+#### Default value
+
+```YAML
+freshrss_limits_max_registrations: '1'
+```
+
+### freshrss_limits_timeout
+
+#### Default value
+
+```YAML
+freshrss_limits_timeout: '15'
+```
+
 ### freshrss_memory_limit
 
 #### Default value
@@ -446,18 +444,12 @@ freshrss_memory_reservation: _unset_
 freshrss_memory_reservation: 256m
 ```
 
-### freshrss_cpu_shares
+### freshrss_meta_description
 
 #### Default value
 
 ```YAML
-freshrss_cpu_shares: _unset_
-```
-
-#### Example usage
-
-```YAML
-freshrss_cpu_shares: '1024'
+freshrss_meta_description: _unset_
 ```
 
 ### freshrss_pids_limit
@@ -468,6 +460,22 @@ freshrss_cpu_shares: '1024'
 freshrss_pids_limit: _unset_
 ```
 
+### freshrss_pubsubhubbub_enabled
+
+#### Default value
+
+```YAML
+freshrss_pubsubhubbub_enabled: 'false'
+```
+
+### freshrss_restart_policy
+
+#### Default value
+
+```YAML
+freshrss_restart_policy: on-failure
+```
+
 ### freshrss_salt
 
 Salt is used to make crypto more unique. You can generate your own salt with e.g. `cat /proc/sys/kernel/random/uuid | sha1sum | awk '{print $1}'`.
@@ -478,68 +486,60 @@ Salt is used to make crypto more unique. You can generate your own salt with e.g
 freshrss_salt: _unset_
 ```
 
-### freshrss_meta_description
+### freshrss_security_opt
 
 #### Default value
 
 ```YAML
-freshrss_meta_description: _unset_
+freshrss_security_opt: []
 ```
 
-### freshrss_curlopt_ssl_verifyhost
+### freshrss_service_directory
 
 #### Default value
 
 ```YAML
-freshrss_curlopt_ssl_verifyhost: _unset_
+freshrss_service_directory: /var/lib/docker/services/freshrss
 ```
 
-### freshrss_curlopt_ssl_verifypeer
+### freshrss_simplepie_syslog_enabled
 
 #### Default value
 
 ```YAML
-freshrss_curlopt_ssl_verifypeer: _unset_
+freshrss_simplepie_syslog_enabled: 'true'
 ```
 
-### freshrss_curlopt_proxytype
+### freshrss_title
 
 #### Default value
 
 ```YAML
-freshrss_curlopt_proxytype: _unset_
+freshrss_title: FreshRSS
 ```
 
-### freshrss_curlopt_proxy
+### freshrss_unsafe_autologin_enabled
 
 #### Default value
 
 ```YAML
-freshrss_curlopt_proxy: _unset_
+freshrss_unsafe_autologin_enabled: 'false'
 ```
 
-### freshrss_curlopt_proxyport
+### freshrss_version
 
 #### Default value
 
 ```YAML
-freshrss_curlopt_proxyport: _unset_
+freshrss_version: latest
 ```
 
-### freshrss_curlopt_proxyauth
+### ttrss_db_type
 
 #### Default value
 
 ```YAML
-freshrss_curlopt_proxyauth: _unset_
-```
-
-### freshrss_curlopt_proxyuserpwd
-
-#### Default value
-
-```YAML
-freshrss_curlopt_proxyuserpwd: _unset_
+ttrss_db_type: pgsql
 ```
 
 ## Dependencies