diff --git a/ng-app/src/store.ts b/ng-app/src/store.ts
index 34ca089..e220f55 100644
--- a/ng-app/src/store.ts
+++ b/ng-app/src/store.ts
@@ -27,12 +27,12 @@ let retry_branches = {};
 export const available_languages = {
     en: "English",
     de: "Deutsch",
-    fr: "Français",
-    ru: "Русский",
-    es: "Español",
-    it: "Italiano",
-    zh: "中文",
-    pt: "Português",
+    //fr: "Français",
+    //ru: "Русский",
+    //es: "Español",
+    //it: "Italiano",
+    //zh: "中文",
+    //pt: "Português",
 };
 
 for (const lang of Object.keys(available_languages)) {
diff --git a/ng-net/src/app_protocol.rs b/ng-net/src/app_protocol.rs
index c5b147f..3275d5b 100644
--- a/ng-net/src/app_protocol.rs
+++ b/ng-net/src/app_protocol.rs
@@ -53,7 +53,6 @@ pub enum AppFetchContentV0 {
     Get, // does not subscribe.
     Subscribe,
     Update,
-    //Invoke,
     ReadQuery,
     WriteQuery,
     RdfDump,
@@ -61,6 +60,7 @@ pub enum AppFetchContentV0 {
     SignatureStatus,
     SignatureRequest,
     SignedSnapshotRequest,
+    //Invoke,
 }
 
 impl AppFetchContentV0 {
@@ -80,7 +80,7 @@ pub enum NgAccessV0 {
     #[serde(with = "serde_bytes")]
     ExtRequest(Vec<u8>),
     Key(BlockKey),
-    Inbox(Digest),
+    Inbox(PubKey),
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
@@ -743,10 +743,10 @@ pub enum DocQuery {
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct GraphUpdate {
-    // serialization of Vec<Quad>
+    // serialization of Vec<Triple>
     #[serde(with = "serde_bytes")]
     pub inserts: Vec<u8>,
-    // serialization of Vec<Quad>
+    // serialization of Vec<Triple>
     #[serde(with = "serde_bytes")]
     pub removes: Vec<u8>,
 }
@@ -830,12 +830,14 @@ pub enum AppRequestPayloadV0 {
     Query(DocQuery),
     Update(DocUpdate),
     AddFile(DocAddFile),
-    //RemoveFile
+
     Delete(DocDelete),
-    //Invoke(InvokeArguments),
+
     SmallFilePut(SmallFile),
     RandomAccessFilePut(String), // content_type (iana media type)
     RandomAccessFilePutChunk((u32, serde_bytes::ByteBuf)), // end the upload with an empty vec
+                                 //RemoveFile
+                                 //Invoke(InvokeArguments),
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
diff --git a/ng-net/src/types.rs b/ng-net/src/types.rs
index 2c01f14..d2732a0 100644
--- a/ng-net/src/types.rs
+++ b/ng-net/src/types.rs
@@ -2975,7 +2975,7 @@ impl OpenRepo {
 
 /// Request to pin a repo on the broker.
 ///
-/// When client will disconnect, the subscriptions and publisherAdvert of the topics will be remain active on the broker.
+/// When client will disconnect, the subscriptions and publisherAdvert of the topics will remain active on the broker.
 /// replied with a RepoOpened
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct PinRepoV0 {
@@ -3329,7 +3329,7 @@ impl BlocksGet {
 /// and we need to default to using BlocksGet instead.
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct CommitGetV0 {
-    /// Block IDs to request
+    /// Commit ID to request
     pub id: ObjectId,
 
     /// Topic the commit is referenced from, if it is known by the requester.
diff --git a/ng-repo/src/types.rs b/ng-repo/src/types.rs
index 44539c5..02251b8 100644
--- a/ng-repo/src/types.rs
+++ b/ng-repo/src/types.rs
@@ -1669,7 +1669,7 @@ pub enum RemoveMember {
     V0(RemoveMemberV0),
 }
 
-/// when a signing capability is removed, a new SignerSecretKeys should be added to wallet, with the removed key set to None
+/// when a signing capability is removed, a new SignerCap should be committed to User branch, with the removed key set to None
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct SignerCap {
     pub repo: RepoId,
@@ -2122,10 +2122,9 @@ pub enum RemoveFile {
 ///
 /// Contains a data structure
 /// computed from the commits at the specified head.
-/// ACKS contains the head the snapshot was made from
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct SnapshotV0 {
-    // Branch heads the snapshot was made from, can be useful when shared outside and the commit_header_key is set to None. otherwise it is redundant to ACKS
+    // Branch heads the snapshot was made from
     pub heads: Vec<ObjectId>,
 
     /// Reference to Object containing Snapshot data structure
@@ -3005,7 +3004,7 @@ impl PeerId {
 /// Content of EventV0
 ///
 /// Contains the objects of newly published Commit, its optional blocks, and optional FILES and their blocks.
-/// If a block is not present in the Event, its ID should be present in block_ids and the block should be put on the emitting broker beforehand with BlocksPut.
+/// If a block is not present in the Event, its ID should be present in file_ids and the block should be put on the emitting broker beforehand with BlocksPut.
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct EventContentV0 {
     /// Pub/sub topic