Pythia version updated

Author: MaxiDonkey

docs/changelog.md

@@ -1,4 +1,16 @@
-#### 2026 May 12 - version 0.9.3
+#### 2026 May 17 - version 0.9.3
+
+- Update DelphiAnthropic dependency for the VCL_Anthropic demo
+
+Replaced the DelphiAnthropic dependency used by the `VCL_Anthropic` demo from version `1.2.0` to version `1.3.0`. The demo remains integrated as a Pythia vendor implementation and now targets the updated Anthropic SDK surface.
+
+<br>
+
+- Adapt Anthropic context replay and beta handling
+
+Updated `demos\VCL\pythia-anthropic\Demo.Anthropic.Context.pas` for the newer Anthropic beta behavior, including replay support aligned with the SDK 1.3 code-execution result blocks. The demo now uses a hybrid beta mode: SDK auto-detection via `TBetaHeaderManager` is preserved, while the vendor layer adds only the extra beta tokens still needed for legacy replay, skills, or Files API scenarios.
+
+<br>
 
 - Route dropped media files to the image list
 
@@ -65,4 +77,4 @@ Added a selection guard in `ChatSessionSelection` to prevent the currently activ
 
 Fixed the layout between the main DOM area and the input bubble: the space occupied by the bubble at the bottom of the screen is now dynamically reserved, preventing content from appearing underneath it.
 
-The DOM area remains in the normal page flow with the global WebView2 scroll. The bubble stays vertically centered when empty, moves correctly to the bottom once a conversation exists, and the layout remains responsive on window resize.
+The DOM area remains in the normal page flow with the global WebView2 scroll. The bubble stays vertically centered when empty, moves correctly to the bottom once a conversation exists, and the layout remains responsive on window resize.

source/Pythia.Webview2.pas

@@ -3,7 +3,7 @@
 interface
 
 const
-  VERSION = '0.9.0';
+  VERSION = '0.9.3';
   STATUS = 'first public release';
 
 implementation

source/WVPythia.Vendors.Services.pas

@@ -174,9 +174,17 @@   TStateBuffer = record
     AudioResults: TArray<string>;
     VideoResults: TArray<string>;
 
+    {--- File ids harvested live from the streamed tool-result blocks
+         (e.g. bash_code_execution_tool_result). Populated through
+         AddOutputFileId from the vendor service's OnProgress handler,
+         so the post-stream finalize path doesn't have to re-parse the
+         raw JSON to discover what needs to be downloaded. }
+    OutputFileIds: TArray<string>;
+
     procedure AddStreamedText(const Value: string);
     procedure AddStreamedThinking(const Value: string);
     procedure AddJsonResponse(const Value: string);
+    procedure AddOutputFileId(const Value: string);
 
     class function FromState(const AState: TInputPromptState): TStateBuffer; static;
     class operator Implicit(const AState: TInputPromptState): TStateBuffer;
@@ -440,6 +448,19 @@ procedure TStateBuffer.AddJsonResponse(const Value: string);
     JsonResponse := JsonResponse + #10 + Value;
 end;
 
+procedure TStateBuffer.AddOutputFileId(const Value: string);
+begin
+  var Id := Value.Trim;
+  if Id.IsEmpty then
+    Exit;
+
+  for var Existing in OutputFileIds do
+    if SameText(Existing, Id) then
+      Exit;
+
+  OutputFileIds := OutputFileIds + [Id];
+end;
+
 procedure TStateBuffer.AddStreamedText(const Value: string);
 begin
   TextBuffer := TextBuffer + Value;