diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2749cfb..47fb37c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+# [0.1.4] - 2024-08-24
+
+Changed:
+
+- configuration moved from $HOME/.config/r0b0t.json to $HOME/.config/r0b0t/conf.json
+- internal design based on events, moving event handlers to GtkGui module and simplifying @lanayx style dependency injection, eliminating it for the Core module. Navigation was simplified by relying on fixed configuration groups rather than a tree.
+
+Fixed:
+
+- Display of existing API keys in command palette
+
 # [0.1.3] - 2024-08-09
 
 Added:
diff --git a/R0b0t.Lib/Configuration.fs b/R0b0t.Lib/Configuration.fs
index f2cd3d7..3a1071b 100644
--- a/R0b0t.Lib/Configuration.fs
+++ b/R0b0t.Lib/Configuration.fs
@@ -1,6 +1,7 @@
 module Configuration
 
 open System
+open System.IO
 
 type Key = Key of string
 
@@ -52,11 +53,13 @@ let providersModels =
     HuggingFace, huggingFaceModels
     ImaginePro, imagineProAiModels ]
 
-let confPath =
-  (LamgEnv.getEnv "HOME" |> Option.defaultValue "~")
-  :: [ ".config"; "r0b0t.json" ]
-  |> List.toArray
-  |> System.IO.Path.Join
+let confDir =
+  (LamgEnv.getEnv "HOME" |> Option.defaultValue "~") :: [ ".config"; "r0b0t" ]
+
+let confPath = confDir @ [ "conf.json" ] |> List.toArray |> Path.Join
+
+let ensureConfDirExists () =
+  confDir |> List.toArray |> Path.Join |> Directory.CreateDirectory |> ignore
 
 type ConfigurationManager() =
   let mutable conf =
@@ -128,13 +131,16 @@ type ConfigurationManager() =
         |> List.map (fun (p, Key k) -> p.ToString(), k)
         |> Map.ofList
 
-      { provider = provider
-        model = model
-        provider_keys = keys }
-      |> (fun v ->
-        let opts = Text.Json.JsonSerializerOptions(WriteIndented = true)
-        Text.Json.JsonSerializer.Serialize<SerializableConf>(v, opts))
-      |> fun json -> IO.File.WriteAllText(confPath, json)
+      let serializable =
+        { provider = provider
+          model = model
+          provider_keys = keys }
+
+      let opts = Text.Json.JsonSerializerOptions(WriteIndented = true)
+      let json = Text.Json.JsonSerializer.Serialize<SerializableConf>(serializable, opts)
+
+      ensureConfDirExists ()
+      File.WriteAllText(confPath, json)
     with e ->
       eprintfn $"failed to store configuration: {e.Message}"
 
diff --git a/R0b0t.Lib/GtkGui.fs b/R0b0t.Lib/GtkGui.fs
index b3846d4..85fdfa4 100644
--- a/R0b0t.Lib/GtkGui.fs
+++ b/R0b0t.Lib/GtkGui.fs
@@ -101,7 +101,7 @@ let populateListBox (l: ListBox) (xs: Row array) =
   let appendRow { label = label; control = control } =
     match control with
     | Checkbox v -> boolSetting label v
-    | Entry _ -> stringSetting label ""
+    | Entry text -> stringSetting label text
     | SettingGroup descr -> settingGroup (label, descr)
     |> l.Append
 
diff --git a/R0b0t.Lib/Navigation.fs b/R0b0t.Lib/Navigation.fs
index f1abddb..83c234a 100644
--- a/R0b0t.Lib/Navigation.fs
+++ b/R0b0t.Lib/Navigation.fs
@@ -27,15 +27,15 @@ type Setting = { row: Row; request: Request }
 let settingGroups =
   [| { row =
          { label = "Set provider"
-           control = SettingGroup "SetProvider" }
+           control = SettingGroup "AI platform giving access to LLMs through an API" }
        request = Skip }
      { row =
          { label = "Set model"
-           control = SettingGroup "Set model" }
+           control = SettingGroup "Large Language Models available for the selected provider" }
        request = Skip }
      { row =
          { label = "Set API key"
-           control = SettingGroup "Set API key" }
+           control = SettingGroup "API key for the selected provider for authorizing the requests" }
        request = Skip } |]
 
 let providers = [| OpenAI; Anthropic; HuggingFace; GitHub; ImaginePro |]
@@ -69,13 +69,14 @@ let setModelsGroup =
     (p, settings))
   |> Map.ofList
 
-let newSetApiKeyGroup (providerKeys: Map<Provider, Key>) =
-  providerKeys
-  |> Map.map (fun p key ->
-    [| { row =
-           { label = "API key"
-             control = Entry(let (Key k) = key in k) }
-         request = SetApiKey(p, key) } |])
+let apiKeySetting provider (Key key) =
+  [| { row =
+         { label = "API key"
+           control = Entry key }
+       request = SetApiKey(provider, (Key key)) } |]
+
+
+let newSetApiKeyGroup (providerKeys: Map<Provider, Key>) = providerKeys |> Map.map apiKeySetting
 
 
 type NavigationHandler(conf: Configuration, requester: Event<Request>) =
@@ -100,12 +101,17 @@ type NavigationHandler(conf: Configuration, requester: Event<Request>) =
        2, Entry "" |]
 
   let getGroupSettings group =
-    let activeProvider = fst groupActiveItem[0]
+    let activeProvider = providers[fst groupActiveItem[0]]
 
     match group with
     | 0 -> setProviderGroup
-    | 1 -> setModelsGroup[providers[activeProvider]]
-    | 2 -> setApiKeysGroup[providers[activeProvider]]
+    | 1 -> setModelsGroup[activeProvider]
+    | 2 ->
+      if setApiKeysGroup.ContainsKey activeProvider then
+        setApiKeysGroup[activeProvider]
+      else
+        apiKeySetting activeProvider (Key "")
+
     | _ -> failwith $"mismatch between UI and NavigationHandler, setting group {group} out of range"
 
   // index: optional index of the item the user wants to activate
diff --git a/r0b0t/r0b0t.fsproj b/r0b0t/r0b0t.fsproj
index ac8755f..3ecef97 100644
--- a/r0b0t/r0b0t.fsproj
+++ b/r0b0t/r0b0t.fsproj
@@ -8,7 +8,7 @@
     <PackageOutputPath>./nupkg</PackageOutputPath>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
 
-    <Version>0.1.3</Version>
+    <Version>0.1.4</Version>
     <Authors>Luis Ángel Méndez Gort</Authors>
     <PackageLicenseExpression>AGPL-3.0-or-later</PackageLicenseExpression>
     <AssemblyName>r0b0t</AssemblyName>