Update Splunk docs for DRILL-8357.
diff --git a/_docs/en/connect-a-data-source/plugins/140-splunk-storage-plugin.md b/_docs/en/connect-a-data-source/plugins/140-splunk-storage-plugin.md
index 7eab87a..b1d1e00 100644
--- a/_docs/en/connect-a-data-source/plugins/140-splunk-storage-plugin.md
+++ b/_docs/en/connect-a-data-source/plugins/140-splunk-storage-plugin.md
@@ -30,15 +30,21 @@
 
 ### Configuration Options
 
-| Option       | Default | Description                                       |
-| ------------ | ------- | ------------------------------------------------- |
-| type         | (none)  | Set to "splunk" to use this plugin                |
-| username     | null    | Splunk username to be used by Drill               |
-| password     | null    | Splunk password to be used by Drill               |
-| hostname     | null    | Splunk host to be queried by Drill                |
-| port         | null    | TCP port over which Drill will connect to Splunk. |
-| earliestTime | null    | Global earliest record timestamp default          |
-| latestTime   | null    | Global latest record timestamp default            |
+| Option               | Default   | Description                                                     | Since |
+| -------------------- | --------- | --------------------------------------------------------------- | ----- |
+| type                 | (none)    | Set to "splunk" to use this plugin                              | 1.19  |
+| username             | null      | Splunk username to be used by Drill                             | 1.19  |
+| password             | null      | Splunk password to be used by Drill                             | 1.19  |
+| scheme               | https     | The scheme with which to access the Splunk host.                | 2.0   |
+| hostname             | localhost | Splunk host to be queried by Drill                              | 1.19  |
+| port                 | 8089      | TCP port over which Drill will connect to Splunk.               | 1.19  |
+| earliestTime         | null      | Global earliest record timestamp default                        | 1.19  |
+| latestTime           | null      | Global latest record timestamp default                          | 1.19  |
+| app                  | null      | The application context of the service.                         | 2.0   |
+| owner                | null      | The owner context of the service.                               | 2.0   |
+| token                | null      | A Splunk authentication token to use for the session.           | 2.0   |
+| cookie               | null      | A valid login cookie.                                           | 2.0   |
+| validateCertificates | true      | Whether the Splunk client will validates the server's SSL cert. | 2.0   |
 
 ## Understanding Splunk's Data Model
 
@@ -69,6 +75,7 @@
 +--------------+----------------+
 | splunk       | summary        |
 | splunk       | splunklogger   |
+| splunk       | _configtracker |
 | splunk       | _thefishbucket |
 | splunk       | _audit         |
 | splunk       | _internal      |
@@ -77,7 +84,7 @@
 | splunk       | history        |
 | splunk       | _telemetry     |
 +--------------+----------------+
-9 rows selected (0.304 seconds)
+10 rows selected (0.304 seconds)
 ```
 
 To query Splunk from Drill, use the following format: