diff --git a/Cargo.lock b/Cargo.lock
index 86b88a7..23ecd64 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -215,7 +215,7 @@ checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "libcwtch"
-version = "0.7.0"
+version = "0.8.0"
 dependencies = [
  "bindgen",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index c2f163b..2a09af0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libcwtch"
-version = "0.7.0"
+version = "0.8.0"
 authors = ["Dan Ballard <dan@mindstab.net>"]
 edition = "2018"
 license = "MIT"
diff --git a/build.rs b/build.rs
index 0f8c10d..4728d7c 100644
--- a/build.rs
+++ b/build.rs
@@ -42,9 +42,8 @@ fn main() {
 
         let lib_cwtch_path = Path::new(&out_dir).join("libCwtch.so");
         if std::env::var("LCG_DIR").is_err() {
-            // https://git.openprivacy.ca/cwtch.im/libcwtch-go/releases v1.7.1
-            Command::new("wget")
-                .arg("https://git.openprivacy.ca/attachments/888a3255-0b9e-430d-b164-84322fa96ae0")
+            Command::new("wget")                
+                .arg("https://git.openprivacy.ca/cwtch.im/autobindings/releases/download/v0.0.12/libCwtch.x64.so")
                 .arg("-O")
                 .arg(lib_cwtch_path.clone())
                 .output()
@@ -55,7 +54,7 @@ fn main() {
             io::copy(&mut file, &mut hasher).expect("failed to copy file into hasher");
             let hash_bytes = hasher.finalize();
 
-            assert_eq!(hash_bytes[..], hex!("98b34082987cc293b42de2e92f990d84c1c7978222ce4e343dd135b46a014f0d5f2e8f8e3de1ebe41354bf9e221edb57f4e252ce9542cbb865fe699dd606f102")[..]);
+            assert_eq!(hash_bytes[..], hex!("a3742e0cdedc00eb3673063b100b7596b05bdc9bb68a0fba6fd2423c9a41f1653597c4d44ba3877be08cbb5bba2806435830061ab3517cdd4472a18c7557d9c7")[..]);
         } else {
             let local_lcg = Path::new(std::env::var("LCG_DIR").unwrap().as_str()).join("libCwtch.so");
             fs::copy(local_lcg, lib_cwtch_path).expect("could not find local lcg");
diff --git a/libCwtch.h b/libCwtch.h
index 88f6e9e..78a27b7 100644
--- a/libCwtch.h
+++ b/libCwtch.h
@@ -102,35 +102,37 @@ extern void c_UnblockConversation(char* onion_ptr, int onion_len, int conversati
 extern void c_DeleteConversation(char* onion_ptr, int onion_len, int conversation);
 extern void c_PeerWithOnion(char* onion_ptr, int onion_len, char* handle11_ptr, int handle11_len);
 extern void c_DisconnectFromPeer(char* onion_ptr, int onion_len, char* handle12_ptr, int handle12_len);
-extern char* c_SearchConversations(char* onion_ptr, int onion_len, char* pattern13_ptr, int pattern13_len);
-extern char* c_SendMessage(char* onion_ptr, int onion_len, int conversation, char* msg14_ptr, int msg14_len);
+extern char* c_GetConversationAccessControlList(char* onion_ptr, int onion_len, int conversation);
+extern void c_UpdateConversationAccessControlList(char* onion_ptr, int onion_len, int conversation, char* json13_ptr, int json13_len);
+extern char* c_SearchConversations(char* onion_ptr, int onion_len, char* pattern14_ptr, int pattern14_len);
+extern char* c_SendMessage(char* onion_ptr, int onion_len, int conversation, char* msg15_ptr, int msg15_len);
 extern char* c_GetMessageById(char* onion_ptr, int onion_len, int conversation, int message_id);
-extern char* c_GetMessageByContentHash(char* onion_ptr, int onion_len, int conversation, char* contentHash15_ptr, int contentHash15_len);
-extern char* c_GetMessages(char* onion_ptr, int onion_len, int conversation, int index, int count);
+extern char* c_GetMessageByContentHash(char* onion_ptr, int onion_len, int conversation, char* contentHash16_ptr, int contentHash16_len);
+extern char* c_GetMessages(char* onion_ptr, int onion_len, int conversation, int index, unsigned int count);
 extern char* c_SendInviteMessage(char* onion_ptr, int onion_len, int conversation, int target);
-extern void c_UpdateMessageAttribute(char* onion_ptr, int onion_len, int conversation, int channel_id, int message_id, char* attributeKey16_ptr, int attributeKey16_len, char* attributeValue17_ptr, int attributeValue17_len);
-extern void c_StartGroup(char* onion_ptr, int onion_len, char* name18_ptr, int name18_len, char* server19_ptr, int server19_len);
-extern void c_QueueJoinServer(char* onion_ptr, int onion_len, char* handle20_ptr, int handle20_len);
-extern void c_DisconnectFromServer(char* onion_ptr, int onion_len, char* handle21_ptr, int handle21_len);
+extern void c_UpdateMessageAttribute(char* onion_ptr, int onion_len, int conversation, int channel_id, int message_id, char* attributeKey17_ptr, int attributeKey17_len, char* attributeValue18_ptr, int attributeValue18_len);
+extern void c_StartGroup(char* onion_ptr, int onion_len, char* name19_ptr, int name19_len, char* server20_ptr, int server20_len);
+extern void c_QueueJoinServer(char* onion_ptr, int onion_len, char* handle21_ptr, int handle21_len);
+extern void c_DisconnectFromServer(char* onion_ptr, int onion_len, char* handle22_ptr, int handle22_len);
 extern void c_PublishServerUpdate(char* onion_ptr, int onion_len);
 extern void c_GetServerInfoList(char* onion_ptr, int onion_len);
-extern void c_DeleteServerInfo(char* onion_ptr, int onion_len, char* serverOnion22_ptr, int serverOnion22_len);
-extern void c_DownloadFileDefaultLimit(char* onion_ptr, int onion_len, int conversation, char* filepath23_ptr, int filepath23_len, char* manifest24_ptr, int manifest24_len, char* filekey25_ptr, int filekey25_len);
-extern void c_RestartFileShare(char* onion_ptr, int onion_len, char* filekey26_ptr, int filekey26_len);
-extern void c_StopFileShare(char* onion_ptr, int onion_len, char* filekey27_ptr, int filekey27_len);
-extern void c_CheckDownloadStatus(char* onion_ptr, int onion_len, char* filekey28_ptr, int filekey28_len);
-extern void c_VerifyOrResumeDownloadDefaultLimit(char* onion_ptr, int onion_len, int conversation, char* filekey29_ptr, int filekey29_len);
-extern char* c_ShareFile(char* onion_ptr, int onion_len, int conversation, char* filepath30_ptr, int filepath30_len);
+extern void c_DeleteServerInfo(char* onion_ptr, int onion_len, char* serverOnion23_ptr, int serverOnion23_len);
+extern void c_DownloadFileDefaultLimit(char* onion_ptr, int onion_len, int conversation, char* filepath24_ptr, int filepath24_len, char* manifest25_ptr, int manifest25_len, char* filekey26_ptr, int filekey26_len);
+extern void c_RestartFileShare(char* onion_ptr, int onion_len, char* filekey27_ptr, int filekey27_len);
+extern void c_StopFileShare(char* onion_ptr, int onion_len, char* filekey28_ptr, int filekey28_len);
+extern void c_CheckDownloadStatus(char* onion_ptr, int onion_len, char* filekey29_ptr, int filekey29_len);
+extern void c_VerifyOrResumeDownloadDefaultLimit(char* onion_ptr, int onion_len, int conversation, char* filekey30_ptr, int filekey30_len);
+extern char* c_ShareFile(char* onion_ptr, int onion_len, int conversation, char* filepath31_ptr, int filepath31_len);
 extern char* c_GetSharedFiles(char* onion_ptr, int onion_len, int conversation);
-extern void c_CreateServer(char* password_ptr, int password_len, char* description31_ptr, int description31_len, char autostart32);
-extern void c_SetServerAttribute(char* handle33_ptr, int handle33_len, char* key34_ptr, int key34_len, char* val35_ptr, int val35_len);
+extern void c_CreateServer(char* password_ptr, int password_len, char* description32_ptr, int description32_len, char autostart33);
+extern void c_SetServerAttribute(char* handle34_ptr, int handle34_len, char* key35_ptr, int key35_len, char* val36_ptr, int val36_len);
 extern void c_LoadServers(char* password_ptr, int password_len);
 extern void c_LaunchServers();
-extern void c_LaunchServer(char* handle36_ptr, int handle36_len);
-extern void c_StopServer(char* handle37_ptr, int handle37_len);
+extern void c_LaunchServer(char* handle37_ptr, int handle37_len);
+extern void c_StopServer(char* handle38_ptr, int handle38_len);
 extern void c_StopServers();
 extern void c_DestroyServers();
-extern void c_DeleteServer(char* handle38_ptr, int handle38_len, char* password_ptr, int password_len);
+extern void c_DeleteServer(char* handle39_ptr, int handle39_len, char* password_ptr, int password_len);
 
 #ifdef __cplusplus
 }
diff --git a/src/bindings_go.rs b/src/bindings_go.rs
index 16489eb..64453ae 100644
--- a/src/bindings_go.rs
+++ b/src/bindings_go.rs
@@ -109,9 +109,11 @@ impl CwtchLibGo {
     c_bind!(_unblock_conversation(profile: &str ; conversation_id: i32; ) c_UnblockConversation);
     c_bind!(_disconnect_from_peer(profile: &str, peer_address: &str;;) c_DisconnectFromPeer);
     c_bind!(_search_conversations(profile: &str, pattern: &str;;) c_SearchConversations -> String);
+    c_bind!(_get_conversation_access_control_list(profile: &str; conversation_id: i32;) c_GetConversationAccessControlList -> String);
+    c_bind!(_update_conversation_access_control_list(profile: &str; conversation_id: i32; acl: &str) c_UpdateConversationAccessControlList);
     c_bind!(_get_message_by_id(profile: &str ; conversation_id: i32, message_id: i32 ;) c_GetMessageById -> String);
     c_bind!(_get_message_by_content_hash(profile: &str ; conversation_id: i32 ; hash: &str) c_GetMessageByContentHash -> String);
-    c_bind!(_get_messages(profile: &str; conversation_id: i32, message_index: i32, count: i32 ;) c_GetMessages -> String);
+    c_bind!(_get_messages(profile: &str; conversation_id: i32, message_index: i32, count: u32 ;) c_GetMessages -> String);
     c_bind!(_send_message(profile: &str; conversation_id: i32; msg: &str) c_SendMessage -> String);
     c_bind!(_send_invite_message(profile: &str; conversation_id: i32, target_id: i32;) c_SendInviteMessage -> String);
     c_bind!(_share_file(profile: &str; conversation_id: i32; file_path: &str) c_ShareFile -> String);
@@ -171,6 +173,22 @@ impl CwtchLib for CwtchLibGo {
         self._search_conversations(profile.as_str(), pattern)
     }
 
+    fn get_conversation_access_control_list(&self, profile: &ProfileIdentity, conversation_id: ConversationID) -> Result<ACL, CwtchError> {
+        let json = self._get_conversation_access_control_list(profile.as_str(), conversation_id.into());
+
+        match serde_json::from_str(&json) {
+            Ok(acl) => Ok(acl),
+            Err(e) => Err(e.to_string()),
+        }
+    }
+
+    fn update_conversation_access_control_list(&self, profile: &ProfileIdentity, conversation_id: ConversationID, acl: ACL) {
+        match serde_json::to_string(&acl) {
+            Ok(acl_json) => self._update_conversation_access_control_list(profile.as_str(), conversation_id.into(), &acl_json),
+            Err(_) => return,
+        };
+    }
+
     c_bind!(load_profiles(pass: &str;;) c_LoadProfiles);
     fn accept_conversation(&self, profile: &ProfileIdentity, conversation_id: ConversationID) {
         self._accept_conversation(profile.as_str(), conversation_id.into())
@@ -196,7 +214,7 @@ impl CwtchLib for CwtchLibGo {
     fn get_message_by_content_hash(&self, profile: &ProfileIdentity, conversation_id: ConversationID, hash: &str) -> String {
         self._get_message_by_content_hash(String::from(profile).as_str(), conversation_id.into(), hash)
     }
-    fn get_messages(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message_index: i32, count: i32) -> String {
+    fn get_messages(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message_index: i32, count: u32) -> String {
         self._get_messages(String::from(profile).as_str(), conversation_id.into(), message_index, count)
     }
     fn send_message_raw(&self, profile: &ProfileIdentity, conversation_id: ConversationID, msg: &str) -> String {
diff --git a/src/cwtchlib_go/bindings.rs b/src/cwtchlib_go/bindings.rs
index 46be707..4079c56 100644
--- a/src/cwtchlib_go/bindings.rs
+++ b/src/cwtchlib_go/bindings.rs
@@ -404,12 +404,28 @@ extern "C" {
         handle12_len: ::std::os::raw::c_int,
     );
 }
+extern "C" {
+    pub fn c_GetConversationAccessControlList(
+        onion_ptr: *mut ::std::os::raw::c_char,
+        onion_len: ::std::os::raw::c_int,
+        conversation: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn c_UpdateConversationAccessControlList(
+        onion_ptr: *mut ::std::os::raw::c_char,
+        onion_len: ::std::os::raw::c_int,
+        conversation: ::std::os::raw::c_int,
+        json13_ptr: *mut ::std::os::raw::c_char,
+        json13_len: ::std::os::raw::c_int,
+    );
+}
 extern "C" {
     pub fn c_SearchConversations(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
-        pattern13_ptr: *mut ::std::os::raw::c_char,
-        pattern13_len: ::std::os::raw::c_int,
+        pattern14_ptr: *mut ::std::os::raw::c_char,
+        pattern14_len: ::std::os::raw::c_int,
     ) -> *mut ::std::os::raw::c_char;
 }
 extern "C" {
@@ -417,8 +433,8 @@ extern "C" {
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
         conversation: ::std::os::raw::c_int,
-        msg14_ptr: *mut ::std::os::raw::c_char,
-        msg14_len: ::std::os::raw::c_int,
+        msg15_ptr: *mut ::std::os::raw::c_char,
+        msg15_len: ::std::os::raw::c_int,
     ) -> *mut ::std::os::raw::c_char;
 }
 extern "C" {
@@ -434,8 +450,8 @@ extern "C" {
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
         conversation: ::std::os::raw::c_int,
-        contentHash15_ptr: *mut ::std::os::raw::c_char,
-        contentHash15_len: ::std::os::raw::c_int,
+        contentHash16_ptr: *mut ::std::os::raw::c_char,
+        contentHash16_len: ::std::os::raw::c_int,
     ) -> *mut ::std::os::raw::c_char;
 }
 extern "C" {
@@ -444,7 +460,7 @@ extern "C" {
         onion_len: ::std::os::raw::c_int,
         conversation: ::std::os::raw::c_int,
         index: ::std::os::raw::c_int,
-        count: ::std::os::raw::c_int,
+        count: ::std::os::raw::c_uint,
     ) -> *mut ::std::os::raw::c_char;
 }
 extern "C" {
@@ -462,36 +478,36 @@ extern "C" {
         conversation: ::std::os::raw::c_int,
         channel_id: ::std::os::raw::c_int,
         message_id: ::std::os::raw::c_int,
-        attributeKey16_ptr: *mut ::std::os::raw::c_char,
-        attributeKey16_len: ::std::os::raw::c_int,
-        attributeValue17_ptr: *mut ::std::os::raw::c_char,
-        attributeValue17_len: ::std::os::raw::c_int,
+        attributeKey17_ptr: *mut ::std::os::raw::c_char,
+        attributeKey17_len: ::std::os::raw::c_int,
+        attributeValue18_ptr: *mut ::std::os::raw::c_char,
+        attributeValue18_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
     pub fn c_StartGroup(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
-        name18_ptr: *mut ::std::os::raw::c_char,
-        name18_len: ::std::os::raw::c_int,
-        server19_ptr: *mut ::std::os::raw::c_char,
-        server19_len: ::std::os::raw::c_int,
+        name19_ptr: *mut ::std::os::raw::c_char,
+        name19_len: ::std::os::raw::c_int,
+        server20_ptr: *mut ::std::os::raw::c_char,
+        server20_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
     pub fn c_QueueJoinServer(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
-        handle20_ptr: *mut ::std::os::raw::c_char,
-        handle20_len: ::std::os::raw::c_int,
+        handle21_ptr: *mut ::std::os::raw::c_char,
+        handle21_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
     pub fn c_DisconnectFromServer(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
-        handle21_ptr: *mut ::std::os::raw::c_char,
-        handle21_len: ::std::os::raw::c_int,
+        handle22_ptr: *mut ::std::os::raw::c_char,
+        handle22_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
@@ -510,8 +526,8 @@ extern "C" {
     pub fn c_DeleteServerInfo(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
-        serverOnion22_ptr: *mut ::std::os::raw::c_char,
-        serverOnion22_len: ::std::os::raw::c_int,
+        serverOnion23_ptr: *mut ::std::os::raw::c_char,
+        serverOnion23_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
@@ -519,24 +535,16 @@ extern "C" {
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
         conversation: ::std::os::raw::c_int,
-        filepath23_ptr: *mut ::std::os::raw::c_char,
-        filepath23_len: ::std::os::raw::c_int,
-        manifest24_ptr: *mut ::std::os::raw::c_char,
-        manifest24_len: ::std::os::raw::c_int,
-        filekey25_ptr: *mut ::std::os::raw::c_char,
-        filekey25_len: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn c_RestartFileShare(
-        onion_ptr: *mut ::std::os::raw::c_char,
-        onion_len: ::std::os::raw::c_int,
+        filepath24_ptr: *mut ::std::os::raw::c_char,
+        filepath24_len: ::std::os::raw::c_int,
+        manifest25_ptr: *mut ::std::os::raw::c_char,
+        manifest25_len: ::std::os::raw::c_int,
         filekey26_ptr: *mut ::std::os::raw::c_char,
         filekey26_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
-    pub fn c_StopFileShare(
+    pub fn c_RestartFileShare(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
         filekey27_ptr: *mut ::std::os::raw::c_char,
@@ -544,20 +552,28 @@ extern "C" {
     );
 }
 extern "C" {
-    pub fn c_CheckDownloadStatus(
+    pub fn c_StopFileShare(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
         filekey28_ptr: *mut ::std::os::raw::c_char,
         filekey28_len: ::std::os::raw::c_int,
     );
 }
+extern "C" {
+    pub fn c_CheckDownloadStatus(
+        onion_ptr: *mut ::std::os::raw::c_char,
+        onion_len: ::std::os::raw::c_int,
+        filekey29_ptr: *mut ::std::os::raw::c_char,
+        filekey29_len: ::std::os::raw::c_int,
+    );
+}
 extern "C" {
     pub fn c_VerifyOrResumeDownloadDefaultLimit(
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
         conversation: ::std::os::raw::c_int,
-        filekey29_ptr: *mut ::std::os::raw::c_char,
-        filekey29_len: ::std::os::raw::c_int,
+        filekey30_ptr: *mut ::std::os::raw::c_char,
+        filekey30_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
@@ -565,8 +581,8 @@ extern "C" {
         onion_ptr: *mut ::std::os::raw::c_char,
         onion_len: ::std::os::raw::c_int,
         conversation: ::std::os::raw::c_int,
-        filepath30_ptr: *mut ::std::os::raw::c_char,
-        filepath30_len: ::std::os::raw::c_int,
+        filepath31_ptr: *mut ::std::os::raw::c_char,
+        filepath31_len: ::std::os::raw::c_int,
     ) -> *mut ::std::os::raw::c_char;
 }
 extern "C" {
@@ -580,19 +596,19 @@ extern "C" {
     pub fn c_CreateServer(
         password_ptr: *mut ::std::os::raw::c_char,
         password_len: ::std::os::raw::c_int,
-        description31_ptr: *mut ::std::os::raw::c_char,
-        description31_len: ::std::os::raw::c_int,
-        autostart32: ::std::os::raw::c_char,
+        description32_ptr: *mut ::std::os::raw::c_char,
+        description32_len: ::std::os::raw::c_int,
+        autostart33: ::std::os::raw::c_char,
     );
 }
 extern "C" {
     pub fn c_SetServerAttribute(
-        handle33_ptr: *mut ::std::os::raw::c_char,
-        handle33_len: ::std::os::raw::c_int,
-        key34_ptr: *mut ::std::os::raw::c_char,
-        key34_len: ::std::os::raw::c_int,
-        val35_ptr: *mut ::std::os::raw::c_char,
-        val35_len: ::std::os::raw::c_int,
+        handle34_ptr: *mut ::std::os::raw::c_char,
+        handle34_len: ::std::os::raw::c_int,
+        key35_ptr: *mut ::std::os::raw::c_char,
+        key35_len: ::std::os::raw::c_int,
+        val36_ptr: *mut ::std::os::raw::c_char,
+        val36_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
@@ -606,14 +622,14 @@ extern "C" {
 }
 extern "C" {
     pub fn c_LaunchServer(
-        handle36_ptr: *mut ::std::os::raw::c_char,
-        handle36_len: ::std::os::raw::c_int,
+        handle37_ptr: *mut ::std::os::raw::c_char,
+        handle37_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
     pub fn c_StopServer(
-        handle37_ptr: *mut ::std::os::raw::c_char,
-        handle37_len: ::std::os::raw::c_int,
+        handle38_ptr: *mut ::std::os::raw::c_char,
+        handle38_len: ::std::os::raw::c_int,
     );
 }
 extern "C" {
@@ -624,8 +640,8 @@ extern "C" {
 }
 extern "C" {
     pub fn c_DeleteServer(
-        handle38_ptr: *mut ::std::os::raw::c_char,
-        handle38_len: ::std::os::raw::c_int,
+        handle39_ptr: *mut ::std::os::raw::c_char,
+        handle39_len: ::std::os::raw::c_int,
         password_ptr: *mut ::std::os::raw::c_char,
         password_len: ::std::os::raw::c_int,
     );
diff --git a/src/lib.rs b/src/lib.rs
index 1a10b98..929280c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,7 +4,7 @@
 #![deny(missing_docs)]
 
 use crate::event::{ConversationID, Event, FileKey, ProfileIdentity, ServerIdentity};
-use crate::structs::{MessageWrapper, Settings, SharedFile};
+use crate::structs::{ACL, MessageWrapper, Settings, SharedFile};
 
 mod bindings_go;
 mod cwtchlib_go;
@@ -67,6 +67,12 @@ pub trait CwtchLib {
 
     /// starts a search process on a profile for pattern. returns a searchID that resulting SearchResult messages will have
     fn search_conversations(&self, profile: &ProfileIdentity, pattern: &str) -> String;
+    
+    /// Get an ACL for a conversation
+    fn get_conversation_access_control_list(&self, profile: &ProfileIdentity, conversation_id: ConversationID) -> Result<ACL, CwtchError>;
+    
+    /// Update a conversation's ACL
+    fn update_conversation_access_control_list(&self, profile: &ProfileIdentity, conversation_id: ConversationID, acl: ACL);
 
     /// Get a specific message for a conversation by its id
     fn get_message_by_id(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message_id: i32) -> String;
@@ -80,7 +86,7 @@ pub trait CwtchLib {
     ) -> String;
 
     /// Bulk get messages starting at message index and of count amoung
-    fn get_messages(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message_index: i32, count: i32)  -> String;
+    fn get_messages(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message_index: i32, count: u32)  -> String;
 
     /// Send json of a structs::Message from profile to contact. Returns computed sent message (including index and hash values)
     fn send_message_raw(&self, profile: &ProfileIdentity, conversation_id: ConversationID, msg: &str) -> String;
diff --git a/src/structs.rs b/src/structs.rs
index 984d173..00a9803 100644
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -94,6 +94,18 @@ pub struct AccessControl {
     pub read:    bool,
     /// Allows a handle to append new messages to the conversation
     pub append:  bool,
+
+    /// Profile should automatically try to connect with peer
+    pub auto_connect: bool,
+
+    /// Profile should automatically exchange attributes like Name, Profile Image, etc.
+    pub exchange_attributes: bool,
+
+    /// Allows a handle to share files to a conversation
+    pub share_files: bool,
+
+    /// Indicates that certain filetypes should be autodownloaded and rendered when shared by this contact
+    pub render_images: bool
 }
 
 /// represents an access control list for a conversation. Mapping handles to conversation functions