Added screenshots for the Web App and Web API to README for better visualization of the application. Updated the .NET SDK prerequisite from version 9 to version 10. Fixed a minor formatting issue in the description of Semantic Kernel and EFCore.SqlServer.VectorSearch.
Updated README.md to specify that for gpt-4.1 and gpt-5 models,
the ModelId should be set to gpt-4o for proper token counting.
Aligned appsettings.json comments with this guidance to ensure
consistency and clarity for users configuring Azure OpenAI settings.
Enhanced documentation to clarify the configuration of `ModelId` values for `ChatCompletion` and `Embedding` in `appsettings.json`, ensuring compatibility with `Microsoft.ML.Tokenizers`. Added guidance on setting `Dimensions` for embedding models and provided instructions for updating `ApplicationDbContext` and migrations when modifying VECTOR size.
Added a badge for "Minimal API" availability to the README.md file, enhancing the visibility of project features. Existing badges for .NET 9 and Blazor remain unchanged.
Enhanced the README.md file with the following changes:
- Added badges for .NET 9 and Blazor.
- Rephrased the application overview.
- Structured the Table of Contents for easier navigation.
- Reformatted setup instructions for better readability.
- Provided additional details for configuring the database and OpenAI settings.
- Expanded the supported features section.
- Included examples of API requests and responses.
- Clarified limitations and FAQ sections.
- Added a note about using straight SQL.
Updated the README.md file to enhance readability and grammatical structure. Key changes include improved phrasing, added missing commas, consistent formatting of section headers and bullet points, and correction of typographical errors. The description of the response streaming feature was also clarified to provide a better understanding of the application's functionality.
- Updated README.md to include a new **Citations** feature, detailing how users can access source information.
- Modified JSON response examples to include a `citations` field and updated token usage details.
- Enhanced streaming response section to clarify the end of the stream includes citations.
- Adjusted `VectorSearchService.cs` to return `StreamState.End` and improved citation handling in streaming.
- Updated `appsettings.json` with new model IDs for Azure OpenAI configuration.
Enhanced descriptions in `README.md` for features:
**Conversation History with Question Reformulation**,
**Information about Token Usage**, and
**Response Streaming**.
Reformatted feature list in `Home.razor` to include bold headings
and detailed explanations for improved clarity.
Clarified the `Dimensions` property requirements for embedding models that support shortening. Added information about the maximum supported size for the `VECTOR` type (1998) and the need to update database migrations accordingly.
Updated token count keys from `inputTokenCount`, `outputTokenCount`, and `totalTokenCount` to `promptTokens`, `completionTokens`, and `totalTokens` for improved clarity. Modified `question` and `answer` fields to align with the new structure, with some values set to `null` to indicate streaming state.
Updated README.md to clarify functionality and added a link to OpenAPI documentation in MainLayout.razor. Removed unnecessary methods from RequestExtensions.cs for simplification. Streamlined docs.md by removing detailed JSON response examples while retaining key information about response streaming.
- Enhanced README.md with new sections and images for the web app and API.
- Clarified setup instructions and reorganized content.
- Removed SqlDatabaseVectorSearch.png; modified favicon.png and SqlDatabaseVectorSearch_API.png.
- Added new image file: SqlDatabaseVectorSearch_WebApp.png.
- Updated README.md for clarity on application features.
- Added using directives and improved service configuration in Program.cs.
- Enhanced error handling and status code management in Program.cs.
- Changed application URL port in launchSettings.json.
- Added package references for Blazor Bootstrap and other libraries.
- Created new HTML structure in App.razor and implemented routing in Routes.razor.
- Updated MainLayout.razor for Blazor Bootstrap layout and sidebar navigation.
- Developed new components: Counter.razor, Documents.razor, Error.razor, Home.razor, and Weather.razor.
- Added utility classes: RequestExtensions.cs and StreamExtensions.cs.
- Updated app.css for custom styles and added favicon.png.
- Created functions.js for local time conversion utility.
Updated README.md to include Markdown file support.
Introduced new endpoint for uploading Markdown documents with MIME type handling.
Removed TextChunkerService and created DefaultTextChunker and MarkdownTextChunker classes implementing ITextChunker.
Updated VectorSearchService to utilize the new chunking interface.
Added MimeMapping package reference in the project file.
The response format for the `/api/ask-streaming` endpoint has been simplified by removing multiple individual elements that contained parts of the answer.
The README.md file was updated to correct the terminology from "tag" to "property" for the *streamState* attribute.
Updated README.md to document new `/api/documents`, `/api/ask`, and `/api/ask-streaming` endpoints, including features like conversation history, token usage, and response streaming. Enhanced Program.cs by adding new endpoints for asking questions and streaming responses, with additional metadata. Updated `documentsApiGroup` to include new document management endpoints.
Updated README.md to reflect support for PDF, DOCX, and TXT files.
Removed commented-out code in DocxContentDecoder.cs.
Added TextContentDecoder service in Program.cs and updated exception handling middleware.
Updated document upload endpoint description in Program.cs.
Modified VectorSearchService to throw NotSupportedException for unsupported content types.
Added TextContentDecoder class in TextContentDecoder.cs.
Updated README.md to include a note on Vector support in Azure SQL Database and corrected "Dimension" to "Dimensions". Modified ChatService.cs to append separator "---" only once at the end of the prompt.
The README.md file has been updated to specify that Vectors are saved and retrieved using the `EFCore.SqlServer.VectorSearch` library with Entity Framework Core. Additionally, the note about using straight SQL has been moved to a separate section and rephrased for better clarity.
Added information on using EFCore.SqlServer.VectorSearch for vector management with Entity Framework Core. Included a link to the `sql` branch for users preferring direct SQL usage.
Updated README.md for clarity and additional setup instructions:
- Refined repository description to highlight native Vector type.
- Rephrased note on Vector Support feature for readability.
- Removed mention of EFCore.SqlServer.VectorSearch library.
- Added instructions for updating VECTOR column size and setting Dimension property.
Added comment in Scripts.sql to guide vector size setting in Embedding column.
Cleaned up VectorSearchService.cs by removing unused and commented-out SQL command execution code.
- Updated README.md with details on Vector Support in Azure SQL Database, application functionalities, and setup instructions.
- Removed inheritance of `Question` class from `Search` class and deleted `Search` class.
- Minor adjustment in Program.cs for endpoint description consistency.
- Simplified appsettings.Development.json by removing the empty "ConnectionStrings" section.
- Enhanced Script.sql with SQL commands to create `DocumentChunks` and `Documents` tables, including schema for identifiers, content, embeddings, document names, creation dates, and established a foreign key relationship between the two tables.
Marco Minerva