diff --git a/build.gradle b/build.gradle
index 09696f79d..a4dbe0703 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 group 'org.lightningj'
 
-version '0.4-Beta'
+version '0.4.1-Beta'
 
 apply plugin: "groovy"
 apply plugin: 'com.google.protobuf'
diff --git a/docs/index.adoc b/docs/index.adoc
index 3a1717ae5..55212908b 100644
--- a/docs/index.adoc
+++ b/docs/index.adoc
@@ -36,11 +36,12 @@ to the license agreement can be found link:LICENSE.txt[here].
 
 == Whats New
 
-* 0.4-Beta : API generated from LDN rpc.proto for LND 0.4-Beta tag. Also check out
+* 0.4.1-Beta : Generated API from LND 0.4.1 Beta release.
+* 0.4-Beta   : API generated from LDN rpc.proto for LND 0.4-Beta tag. Also check out
 the new grails plugin as link:http://grails.lightningj.org[]
-* 0.3-Beta : Z-Base32 encoder/decoder, updated API to support new Wallet Seed generation.
-* 0.2-Beta : Added support for Macaroons authentication.
-* 0.1-Beta : This is the initial release with generated APIs (Synchronous and Asynchronous) for
+* 0.3-Beta   : Z-Base32 encoder/decoder, updated API to support new Wallet Seed generation.
+* 0.2-Beta   : Added support for Macaroons authentication.
+* 0.1-Beta   : This is the initial release with generated APIs (Synchronous and Asynchronous) for
 LND.
 
 === Roadmap
diff --git a/src/main/proto/lightning.api.proto b/src/main/proto/lightning.api.proto
index 089d0151e..e18d69444 100644
--- a/src/main/proto/lightning.api.proto
+++ b/src/main/proto/lightning.api.proto
@@ -1,7 +1,7 @@
 /**
  * This file is fetched from https://github.com/lightningnetwork/lnd/blob/master/lnrpc/rpc.proto
  * And is distributed under LNDs MIT License.
- * LND 0.4-Beta tag : Downloaded 2018-03-16
+ * LND 0.4.1-Beta tag : Downloaded 2018-04-03
  */
 syntax = "proto3";
 
@@ -10,6 +10,7 @@ import "google/api/annotations.proto";
 package lnrpc;
 
 option java_package = "org.lightningj.lnd.proto";
+
 /**
  * Comments in this file will be directly parsed into the API
  * Documentation as descriptions of the associated method, message, or field.
@@ -750,7 +751,7 @@ message HTLC {
     uint32 expiration_height = 4 [json_name = "expiration_height"];
 }
 
-message ActiveChannel {
+message Channel {
     /// Whether this channel is active or not
     bool active = 1 [json_name = "active"];
 
@@ -789,7 +790,7 @@ message ActiveChannel {
     int64 commit_fee = 8 [json_name = "commit_fee"];
 
     /// The weight of the commitment transaction
-    int64 commit_weight = 9 [ json_name = "commit_weight" ];
+    int64 commit_weight = 9 [json_name = "commit_weight"];
 
     /**
     The required number of satoshis per kilo-weight that the requester will pay
@@ -826,14 +827,21 @@ message ActiveChannel {
     closed, we'll need to wait for this many blocks before we can regain our
     funds.
     */
-    uint32 csv_delay = 16 [ json_name = "csv_delay" ];
+    uint32 csv_delay = 16 [json_name = "csv_delay"];
+
+    /// Whether this channel is advertised to the network or not
+    bool private = 17 [json_name = "private"];
 }
 
 message ListChannelsRequest {
+    bool active_only = 1;
+    bool inactive_only = 2;
+    bool public_only = 3;
+    bool private_only = 4;
 }
 message ListChannelsResponse {
     /// The list of active channels
-    repeated ActiveChannel channels = 11 [json_name = "channels"];
+    repeated Channel channels = 11 [json_name = "channels"];
 }
 
 message Peer {
@@ -972,10 +980,10 @@ message OpenChannelRequest {
     /// The number of satoshis to push to the remote side as part of the initial commitment state
     int64 push_sat = 5 [json_name = "push_sat"];
 
-    /// The target number of blocks that the closure transaction should be confirmed by.
+    /// The target number of blocks that the funding transaction should be confirmed by.
     int32 target_conf = 6;
 
-    /// A manual fee rate set in sat/byte that should be used when crafting the closure transaction.
+    /// A manual fee rate set in sat/byte that should be used when crafting the funding transaction.
     int64 sat_per_byte = 7;
 
     /// Whether this channel should be private, not announced to the greater network.
@@ -983,6 +991,9 @@ message OpenChannelRequest {
 
     /// The minimum value in millisatoshi we will require for incoming HTLCs on the channel.
     int64 min_htlc_msat = 9 [json_name = "min_htlc_msat"];
+
+    /// The delay we require on the remote's commitment transaction. If this is not set, it will be scaled automatically with the channel size.
+    uint32 remote_csv_delay = 10 [json_name = "remote_csv_delay"];
 }
 message OpenStatusUpdate {
     oneof update {
diff --git a/src/test/groovy/org/lightningj/lnd/wrapper/MessageSpec.groovy b/src/test/groovy/org/lightningj/lnd/wrapper/MessageSpec.groovy
index 27095a156..ca34f2d5e 100644
--- a/src/test/groovy/org/lightningj/lnd/wrapper/MessageSpec.groovy
+++ b/src/test/groovy/org/lightningj/lnd/wrapper/MessageSpec.groovy
@@ -58,7 +58,7 @@ class MessageSpec extends Specification {
 
     def "Verify that toJsonAsString returns json in string format"(){
         expect:
-        genOpenChannelRequest().toJsonAsString(false) == '{"node_pubkey":"","node_pubkey_string":"02ad1fddad0c572ec3e886cbea31bbafa30b5f7e745da7e936ed9d1471116cdc02","local_funding_amount":40000,"push_sat":25000,"targetConf":0,"satPerByte":0,"private":false,"min_htlc_msat":0}'
+        genOpenChannelRequest().toJsonAsString(false) == '{"node_pubkey":"","node_pubkey_string":"02ad1fddad0c572ec3e886cbea31bbafa30b5f7e745da7e936ed9d1471116cdc02","local_funding_amount":40000,"push_sat":25000,"targetConf":0,"satPerByte":0,"private":false,"min_htlc_msat":0,"remote_csv_delay":0}'
         genOpenChannelRequest().toJsonAsString(true) == """
 {
     "node_pubkey": "",
@@ -68,7 +68,8 @@ class MessageSpec extends Specification {
     "targetConf": 0,
     "satPerByte": 0,
     "private": false,
-    "min_htlc_msat": 0
+    "min_htlc_msat": 0,
+    "remote_csv_delay": 0
 }"""
     }
 
@@ -97,7 +98,8 @@ class MessageSpec extends Specification {
     "targetConf": 0,
     "satPerByte": 0,
     "private": false,
-    "min_htlc_msat": 0
+    "min_htlc_msat": 0,
+    "remote_csv_delay": 0
 }"""
     }