diff --git a/lib/Trello/Api/Board.php b/lib/Trello/Api/Board.php
index a033270..2851872 100644
--- a/lib/Trello/Api/Board.php
+++ b/lib/Trello/Api/Board.php
@@ -336,4 +336,14 @@ public function powerUps()
     {
         return new Board\PowerUps($this->client);
     }
+
+    /**
+     * Board CustomFields API
+     *
+     * @return Board\CustomFields
+     */
+    public function customFields()
+    {
+        return new Board\CustomFields($this->client);
+    }
 }
diff --git a/lib/Trello/Api/Board/CustomFields.php b/lib/Trello/Api/Board/CustomFields.php
new file mode 100644
index 0000000..d81515c
--- /dev/null
+++ b/lib/Trello/Api/Board/CustomFields.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace Trello\Api\Board;
+
+use Trello\Api\AbstractApi;
+
+/**
+ * Trello Board custom fields API
+ * @link https://developers.trello.com/docs/getting-started-custom-fields
+ *
+ */
+class CustomFields extends AbstractApi
+{
+    /**
+     * Base path of board custom fields api
+     * @var string
+     */
+    protected $path = 'boards/#id#/customFields';
+
+    /**
+     * Get custom fields related to a given board
+     * @link https://developers.trello.com/docs/getting-started-custom-fields#section-get-custom-fields-on-a-board
+     *
+     * @param string $id     the board's
+     * @param array  $params optional parameters
+     *
+     * @return array
+     */
+    public function all($id, array $params = array())
+    {
+        return $this->get($this->getPath($id), $params);
+    }
+}
diff --git a/lib/Trello/Api/Board/Labels.php b/lib/Trello/Api/Board/Labels.php
index f924f76..095b9d7 100644
--- a/lib/Trello/Api/Board/Labels.php
+++ b/lib/Trello/Api/Board/Labels.php
@@ -56,6 +56,27 @@ public function show($id, $color)
         return $this->get($this->getPath($id).'/'.rawurlencode($color));
     }
 
+    /**
+     * Add a label related to a given board
+     * @link https://developers.trello.com/advanced-reference/board#post-1-boards-board-id-labels
+     *
+     * @param string $id    the board's id
+     * @param string $color the label's color
+     * @param string $name  the label's name
+     *
+     * @return array
+     */
+    public function add($id, $color, $name)
+    {
+       
+         $params = array(
+             'color' => $color,
+             'name' => $name
+         );
+        
+        return $this->post($this->getPath($id), $params);
+    }
+    
     /**
      * Set a label's name on a given board and for a given color
      * @link https://trello.com/docs/api/board/#put-1-boards-board-id-labelnames-blue
diff --git a/lib/Trello/Api/Board/Members.php b/lib/Trello/Api/Board/Members.php
index f1cc6c2..8091936 100644
--- a/lib/Trello/Api/Board/Members.php
+++ b/lib/Trello/Api/Board/Members.php
@@ -47,6 +47,25 @@ public function remove($id, $memberId)
     {
         return $this->delete($this->getPath($id).'/'.$memberId);
     }
+    
+    /**
+     * Add a given member from a given board
+     * @link https://trello.com/docs/api/board/#get-1-boards-board-id-members
+     *
+     * @param string $id       the board's id
+     * @param string $memberId the member's id
+     *
+     * @return array
+     */
+    public function add($id, $memberId,  $role = 'normal')
+    {
+        $params = array(
+            'idMember'    => $memberId,
+            'type'     => $role,
+        );
+        
+        return $this->put($this->getPath($id).'/'.$memberId, $params);
+    }
 
     /**
      * Filter members related to a given board
diff --git a/lib/Trello/Api/Card.php b/lib/Trello/Api/Card.php
index 5c45e16..3b0bb47 100644
--- a/lib/Trello/Api/Card.php
+++ b/lib/Trello/Api/Card.php
@@ -9,11 +9,7 @@
  * @link https://trello.com/docs/api/card
  *
  * Unimplemented:
- * - https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem-idcheckitem-name
- * - https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem-idcheckitem-pos
- * - https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem-idcheckitem-state
  * - https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-checklist-idchecklistcurrent-checkitem-idcheckitem
- * - https://trello.com/docs/api/card/#post-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem
  * - https://trello.com/docs/api/card/#post-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem-idcheckitem-converttocard
  * - https://trello.com/docs/api/card/#post-1-cards-card-id-or-shortlink-markassociatednotificationsread
  */
@@ -91,6 +87,24 @@ public function create(array $params = array())
 
         return $this->post($this->getPath(), $params);
     }
+    
+       /**
+     * Create a checklist Item
+     * @link https://trello.com/docs/api/card/#post-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem
+     *
+     * @param string $cardId id of the card the item is added to
+     * @param string $checkListId id of the checklist the item is added to  
+     * @param array  $params optional attributes
+     *
+     * @return array card info
+     */
+
+    public function createCheckListItem($cardId, $checkListId, $params = Array()){
+        
+        $this->validateRequiredParameters(array('idChecklist', 'name'), $params);
+
+        return $this->post($this->getPath().'/'.rawurlencode($cardId).'/checklist/'.rawurlencode($checkListId).'/checkItem', $params);
+    }
 
     /**
      * Update a card
@@ -152,6 +166,45 @@ public function getBoardField($id, $field)
         return $this->get($this->getPath().'/'.rawurlencode($id).'/board/'.rawurlencode($field));
     }
 
+    /**
+     * Get the checkitemstates, for now will return the full list of checkitem states;
+     * @link https://trello.com/docs/api/card/index.html#get-1-cards-card-id-or-shortlink-checkitemstates
+     *
+     * @param string $id     the card's id or short link
+     *
+     * @return array list info
+     */
+    public function getCheckItemStates($id){
+
+        return $this->get($this->getPath().'/'.rawurlencode($id).'/checkItemStates', array('value' => 'all'));
+    }
+    
+    /**
+     * Get the checklists, for now will return the full list of checkitem states;
+     * @link https://trello.readme.io/v1.0/reference#cardsidchecklists
+     *
+     * @param string $id     the card's id or short link
+     * @param array $fields (optional) an array with the requested fields, all by default
+     *
+     * @return array checklist info
+     */
+    public function getCheckLists($id, array $fields = array('fields'=>'all')){
+
+        return $this->get($this->getPath().'/'.rawurlencode($id).'/checklists', $fields);
+        
+    }
+    
+     /**
+     * Get the members;
+     * @link https://trello.com/docs/api/card/#get-1-cards-card-id-or-shortlink-members
+     *
+     * @param string $id the card's id or short link
+     *
+     * @return array list info
+     */
+    public function getMembers($id){
+        return $this->get($this->getPath().'/'.rawurlencode($id).'/members', array('value' => 'all'));
+    }
     /**
      * Set a given card's list
      * @link https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-idlist
@@ -283,6 +336,128 @@ public function setSubscribed($id, $subscribed)
         return $this->put($this->getPath().'/'.rawurlencode($id).'/subscribed', array('value' => $subscribed));
     }
 
+
+    /**
+     * Set a given card's memberId
+     * @link tbd
+     *
+     * @param string $id         the list's id
+     * @param string $idMembers comma seperated list of responsible members
+     *
+     * @return array list info
+     */
+    public function setIdMembers($id, $idMembers)
+    {
+        return $this->put($this->getPath().'/'.rawurlencode($id).'/idMembers', array('value' => $idMembers));
+    }
+    
+/**
+     * Set a given checklist item name
+     * @link https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem-idcheckitem-name
+     *
+     * @param string $cardId the cards's id
+     * @param string $checkListId the checklist's id
+     * @param string $itemId the item's id
+     * @param string   $name new name value
+     *
+     * @return array list info
+     */
+    public function setCheckListItemName($cardId,$checkListId,$itemId, $name)
+    {
+        return $this->put($this->getPath().'/'.rawurlencode($cardId).'/checklist/'.rawurlencode($checkListId).'/checkItem/'.rawurlencode($itemId).'/name', array('value' => $name));
+    }
+
+    /**
+     * Set a given checklist item position
+     * @link https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem-idcheckitem-pos
+     *
+     * @param string $cardId the cards's id
+     * @param string $checkListId the checklist's id
+     * @param string $itemId the item's id
+     * @param string $position new position value
+     *
+     * @return array list info
+     */
+    public function setCheckListItemPosition($cardId,$checkListId,$itemId, $position)
+    {
+        return $this->put($this->getPath().'/'.rawurlencode($cardId).'/checklist/'.rawurlencode($checkListId).'/checkItem/'.rawurlencode($itemId).'/pos', array('value' => $position));
+    }
+
+    /**
+     * Set a given checklist item closed state
+     * @link https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-checklist-idchecklist-checkitem-idcheckitem-state
+     *
+     * @param string $cardId the cards's id
+     * @param string $checkListId the checklist's id
+     * @param string $itemId the item's id
+     * @param bool   $complete new complete value, defaults to true
+     *
+     * @return array list info
+     */
+    public function setCheckListItemClosed($cardId,$checkListId,$itemId, $complete = true)
+    {
+        return $this->put($this->getPath().'/'.rawurlencode($cardId).'/checklist/'.rawurlencode($checkListId).'/checkItem/'.rawurlencode($itemId).'/state', array('value' => $complete));
+    }
+
+    /**
+     * Update checklist item by parameter array
+     * @link https://trello.com/docs/api/card/index.html#put-1-cards-card-id-or-shortlink-checklist-idchecklistcurrent-checkitem-idcheckitem
+     *
+     * @param string $cardId the cards's id
+     * @param string $checkListId the checklist's id
+     * @param string $itemId the item's id
+     * @param array $params item attributes to update
+     *
+     * @return array list info
+     */
+    public function updateCheckListItem($cardId,$checkListId,$itemId, $params = array())
+    {
+        return $this->put($this->getPath().'/'.rawurlencode($cardId).'/checklist/'.rawurlencode($checkListId).'/checkItem/'.rawurlencode($itemId), $params);
+    }
+    
+    /**
+     * Get checkitem from a given card
+     * @link https://trello.readme.io/v1.0/reference#cardsidcheckitemidcheckitem-2
+     *
+     * @param string $id        the card's id or short link
+     * @param string $checkItemId the check item id
+     * @param array $params the parameter array to retrieve, default is to retrieve all fields
+     *
+     * @return array
+     */
+    public function getCheckItem($id, $checkItemId, array $params = array('fields'=> 'all'))
+    {
+        return $this->get($this->getPath().'/'.rawurlencode($id).'/checkItem/'.rawurlencode($checkItemId), $params);
+    }
+
+    /**
+     * Update checkItem for  a given card
+     * @link https://trello.readme.io/v1.0/reference#cardsidcheckitemidcheckitem-1
+     *
+     * @param string $id        the card's id or short link
+     * @param string $checkItemId the check item id
+     * @param array $updateFields the fields that should be updated
+     * @return array
+     */
+    public function updateCheckItem($id, $checkItemId, array $updateFields = array())
+    {
+        return $this->put($this->getPath().'/'.rawurlencode($id).'/checkItem/'.rawurlencode($checkItemId), $updateFields);
+    }
+    
+    /**
+     * Remove checkitem from a given card
+     * @link https://trello.readme.io/v1.0/reference#cardsidcheckitemidcheckitem-2
+     *
+     * @param string $id        the card's id or short link
+     * @param string $checkItemId the checklist item id
+     *
+     * @return array
+     */
+    public function removeCheckItem($id, $checkItemId)
+    {
+        return $this->delete($this->getPath().'/'.rawurlencode($id).'/checkItem/'.rawurlencode($checkItemId));
+    }
+
     /**
      * Actions API
      *
@@ -342,4 +517,14 @@ public function stickers()
     {
         return new Card\Stickers($this->client);
     }
+
+    /**
+     * CustomFieldItems API
+     *
+     * @return Card\CustomFieldItems
+     */
+    public function customFieldItems()
+    {
+        return new Card\CustomFieldItems($this->client);
+    }
 }
diff --git a/lib/Trello/Api/Card/Actions.php b/lib/Trello/Api/Card/Actions.php
index a87032b..a57e926 100644
--- a/lib/Trello/Api/Card/Actions.php
+++ b/lib/Trello/Api/Card/Actions.php
@@ -27,7 +27,7 @@ public function all($id, array $params = array())
     {
         return $this->get($this->getPath($id), $params);
     }
-
+    
     /**
      * Add comment to a given card
      * @link https://trello.com/docs/api/card/#post-1-cards-card-id-or-shortlink-actions-comments
@@ -53,6 +53,20 @@ public function addComment($id, $text)
      */
     public function removeComment($id, $commentId)
     {
-        return $this->delete($this->getPath($id).'/comments/'.rawurlencode($commentId));
+        return $this->delete($this->getPath($id).'/'.rawurlencode($commentId).'/comments');
+    }
+    
+    /**
+     * Update comment to a given card
+     * @link https://trello.com/docs/api/card/index.html#put-1-cards-card-id-or-shortlink-actions-idaction-comments
+     *
+     * @param string $id        the card's id or short link
+     * @param string $commentId the comment's id
+     * @param string $text the new comment text
+     * @return array
+     */
+    public function updateComment($id, $commentId, $text)
+    {
+        return $this->put($this->getPath($id).'/'.rawurlencode($commentId).'/comments', array('text' => $text));
     }
 }
diff --git a/lib/Trello/Api/Card/CustomFieldItems.php b/lib/Trello/Api/Card/CustomFieldItems.php
new file mode 100644
index 0000000..912197e
--- /dev/null
+++ b/lib/Trello/Api/Card/CustomFieldItems.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace Trello\Api\Card;
+
+use Trello\Api\AbstractApi;
+
+/**
+ * Trello Card custom fields items API
+ * @link https://developers.trello.com/docs/getting-started-custom-fields#section-custom-field-values-on-cards
+ *
+ */
+class CustomFieldItems extends AbstractApi
+{
+    /**
+     * Base path of cards api
+     * @var string
+     */
+    protected $path = 'cards/#id#/';
+
+    /**
+     * Get custom fiedls items related to a given card
+     * @link https://developers.trello.com/docs/getting-started-custom-fields#section-getting-customfielditems-for-cards
+     *
+     * @param string $id     the card's id or short link
+     * @param array  $params optional parameters
+     *
+     * @return array
+     */
+    public function all($id, array $params = array())
+    {
+        $params = array_merge($params, array('customFieldItems' => 'true'));
+        $data = $this->get($this->getPath($id), $params);
+
+        return array_key_exists('customFieldItems', $data) ? $data['customFieldItems'] : array();
+    }
+
+    /**
+     * Update a given custom field value on a given card
+     * @link https://developers.trello.com/docs/getting-started-custom-fields#section-setting-updating-customfielditems
+     *
+     * @param string $id            the card's id or short link
+     * @param string $customFieldId the card's id or short link
+     * @param array  $value        the member's id
+     *
+     * @return array
+     */
+    public function update($id, $customFieldId, $value = array())
+    {
+        $path = $this->getPath($id) . 'customField/' . rawurldecode($customFieldId) . '/item';
+
+        return $this->put(
+            $path,
+            $value
+        );
+    }
+}
diff --git a/lib/Trello/Api/Card/Labels.php b/lib/Trello/Api/Card/Labels.php
index a8cfbfd..201a425 100644
--- a/lib/Trello/Api/Card/Labels.php
+++ b/lib/Trello/Api/Card/Labels.php
@@ -38,6 +38,25 @@ public function set($id, array $labels)
 
         return $this->put($this->getPath($id), array('value' => $labels));
     }
+    
+        /**
+     * Set a given card's label by labelId
+     * @link https://trello.com/docs/api/card/#put-1-cards-card-id-or-shortlink-labels
+     *
+     * @param string $id     the card's id or short link
+     * @param string $labelId the label id
+     *
+     * @return array card info
+     *
+     * @throws InvalidArgumentException If a label does not exist
+     */
+    public function setById($id, $labelId)
+    {
+        //first set the right path based on the documentation;
+        $this->path = 'cards/#id#/idLabels';
+
+        return $this->post($this->getPath($id), array('value' => $labelId));
+    }
 
     /**
      * Remove a given label from a given card
@@ -58,4 +77,21 @@ public function remove($id, $label)
 
         return $this->delete($this->getPath($id).'/'.rawurlencode($label));
     }
+    
+   /**
+     * Remove a given label from a given card based on the label id
+     * @link https://developers.trello.com/advanced-reference/card#delete-1-cards-card-id-or-shortlink-idlabels-idlabel
+     *
+     * @param string $id    the card's id or short link
+     * @param string $labelId the label id to remove
+     *
+     * @return array card info
+     *
+     * @throws InvalidArgumentException If a label does not exist
+     */
+    public function removeById($id, $labelId)
+    {
+        $this->path = 'cards/#id#/idLabels';
+        return $this->delete($this->getPath($id).'/'.rawurlencode($labelId));
+    }
 }
diff --git a/lib/Trello/Api/Checklist.php b/lib/Trello/Api/Checklist.php
index be3e783..29711c1 100644
--- a/lib/Trello/Api/Checklist.php
+++ b/lib/Trello/Api/Checklist.php
@@ -85,7 +85,52 @@ public function remove($id)
     {
         return $this->delete($this->getPath().'/'.rawurlencode($id));
     }
-
+    
+    /**
+     * Remove a listitem from a checklist
+     * @link https://trello.com/docs/api/checklist/index.html#delete-1-checklists-idchecklist-checkitems-idcheckitem
+     *
+     * @param string $checkListId the checklist's id
+     * @param string $listItemId the listItem id
+     *
+     * @return array
+     */
+    public function removeListItem($checkListId, $listItemId)
+    {
+        return $this->delete($this->getPath().'/'.rawurlencode($checkListId).'/checkItems/'.rawurlencode($listItemId));
+    }
+    
+    
+    /**
+     * get checklist items from a checklist
+     * @link https://trello.readme.io/v1.0/reference#checklistsidcardscheckitems
+     *
+     * @param string $checkListId the checklist's id
+     * @param string $listItemId (optional) the listItem id
+     * @param array $fields (options) the fields to retrieve
+     *
+     * @return array
+     */
+    public function getListItems($checkListId, array $fields = array('fields' => 'all'))
+    {
+        return $this->get($this->getPath().'/'.rawurlencode($checkListId).'/checkItems', $fields);
+    }
+                  
+    /**
+     * get a specific checklist item from a checklist
+     * @link https://trello.readme.io/v1.0/reference#checklistsidcardscheckitems
+     *
+     * @param string $checkListId the checklist's id
+     * @param string $listItemId the listItem id
+     * @param array $fields (options) the fields to retrieve
+     *
+     * @return array
+     */
+    public function getListItem($checkListId, $listItemId, array $fields = array('fields' => 'all'))
+    {
+        return $this->get($this->getPath().'/'.rawurlencode($checkListId).'/checkItem/'.rawurlencode($listItemId), $fields);
+    }
+                                 
     /**
      * Get the board of a given checklist
      * @link https://trello.com/docs/api/checklist/#get-1-checklists-idchecklist-board
diff --git a/lib/Trello/Client.php b/lib/Trello/Client.php
index d276941..6626520 100644
--- a/lib/Trello/Client.php
+++ b/lib/Trello/Client.php
@@ -62,7 +62,7 @@ class Client implements ClientInterface
     private $options = array(
         'base_url'    => 'https://api.trello.com/',
         'user_agent'  => 'php-trello-api (http://github.com/cdaguerre/php-trello-api)',
-        'timeout'     => 10,
+        'timeout'     => 50,
         'api_limit'   => 5000,
         'api_version' => 1,
         'cache_dir'   => null,
diff --git a/lib/Trello/HttpClient/HttpClient.php b/lib/Trello/HttpClient/HttpClient.php
index fda62e8..bdb4d98 100644
--- a/lib/Trello/HttpClient/HttpClient.php
+++ b/lib/Trello/HttpClient/HttpClient.php
@@ -17,7 +17,7 @@ class HttpClient implements HttpClientInterface
     protected $options = array(
         'base_url'    => 'https://api.trello.com/',
         'user_agent'  => 'php-trello-api (http://github.com/cdaguerre/php-trello-api)',
-        'timeout'     => 10,
+        'timeout'     => 50,
         'api_version' => 1,
     );