content - Add SetBIP69Enabled RPC

_includes/devdoc/dash-core/rpcs/quick-reference.md

@@ -230,6 +230,7 @@ These RPCs are all Dash-specific and not found in Bitcoin Core
 * [EstimatePriority][rpc estimatepriority]: {{summary_estimatePriority}} {{DEPRECATED}}
 * [EstimateSmartFee][rpc estimatesmartfee]: {{summary_estimateSmartFee}} {{DEPRECATED}}
 * [EstimateSmartPriority][rpc estimatesmartpriority]: {{summary_estimateSmartPriority}} {{DEPRECATED}}
+* [SetBIP69Enabled][rpc setbip69enabled]: {{summary_setBIP69Enabled}}  {{DASH_NEW0_12_3}}
 * [SignMessageWithPrivKey][rpc signmessagewithprivkey]: {{summary_signMessageWithPrivKey}}  {{DASH_NEW0_12_3}} {{NEW0_13_0}}
 * [ValidateAddress][rpc validateaddress]: {{summary_validateAddress}} {{DASH_UPDATED0_12_3}} {{UPDATED0_13_0}}
 * [VerifyMessage][rpc verifymessage]: {{summary_verifyMessage}}

_includes/devdoc/dash-core/rpcs/rpcs/setbip69enabled.md

@@ -0,0 +1,48 @@
+{% comment %}
+This file is licensed under the MIT License (MIT) available on
+http://opensource.org/licenses/MIT.
+{% endcomment %}
+{% assign filename="_includes/devdoc/dash-core/rpcs/rpcs/setbip69enabled.md" %}
+
+##### SetBIP69Enabled
+{% include helpers/subhead-links.md %}
+
+{% assign summary_setBIP69Enabled="enables or disables BIP69 input/output sorting (regtest network only)" %}
+
+<!-- __ -->
+
+{% autocrossref %}
+
+The `setbip69enabled` RPC {{summary_setBIP69Enabled}}
+
+*Parameter #1---enable/disable BIP69 sorting (regtest only)*
+
+{% itemplate ntpd1 %}
+- n: "`enable`"
+  t: "boolean"
+  p: "Required<br>(exactly 1)"
+  d: "Set to true to turn on BIP69 sorting, false to turn off."
+
+{% enditemplate %}
+
+*Result---`null` or error on failure*
+
+{% itemplate ntpd1 %}
+- n: "`result`"
+  t: "null"
+  p: "Required<br>(exactly 1)"
+  d: "JSON `null`.  The JSON-RPC error field will be set only if you entered an invalid parameter"
+
+{% enditemplate %}
+
+*Example from Dash Core 0.12.3*
+
+{% highlight bash %}
+dash-cli -testnet setbip69enabled true
+{% endhighlight %}
+
+Result (no output<!--noref--> from `dash-cli` because result is set to `null`).
+
+*See also: none*
+
+{% endautocrossref %}