Copilot

[.NET] Add configurable MaximumAutoInvokeAttempts for ToolCallBehavior

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## Overview This PR adds support for configurable `MaximumAutoInvokeAttempts` in the .NET SDK's ToolCallBehavior, bringing feature parity with the Python SDK. This enables developers to control the maximum number of...

.Net: Add FunctionChoiceBehavior support to Google Gemini connector

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- [x] Understand the current Google connector implementation and identify what needs to be changed - [x] Add FunctionChoiceBehavior support to GeminiPromptExecutionSettings - [x] Update GeminiChatCompletionClient to handle FunctionChoiceBehavior -...

Add search functionality to Independent Panel chat history

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- [x] Add search functionality to Independent Panel chat history sidebar - [x] Implement real-time search filtering across session names, questions, and answers - [x] Add comprehensive translations for 13...

Add support for custom Selection Tools in right-click context menu

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- [x] Initial implementation plan - [x] Add custom Selection Tools support to right-click context menu - [x] Add menu refresh functionality to Selection Tools settings - [x] Fix parseInt...

Support OpenAI reasoning models with intelligent pattern detection

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- [x] Support OpenAI reasoning models with intelligent pattern detection - [x] Implement regex-based model detection for o-series (o1, o3, o4) and gpt-5 models - [x] Add proper API parameter...

This PR implements OpenAI Text-to-Speech (TTS) functionality to address the issue of robotic and unnatural system voice synthesis. The implementation provides users with high-quality AI-generated voices while maintaining full backward...

Add provider-level management for custom models to simplify setup

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This PR introduces provider-level management for OpenAI-compatible custom models, allowing users to configure multiple models under a single provider with shared API keys and base URLs. ## Problem Previously, each...

feat(frontend): Unmask static content for Sentry replays

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Plan to unmask all statically named content in the platform frontend for Sentry replays: - [x] Unmask error boundary components (3 files) - [x] global-error.tsx - error messages and headings...

Fix HTTP 404 errors being incorrectly recorded in private-graph telemetry

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## Problem The private-graph service has been experiencing recurring HTTP 404 errors being logged in telemetry since September 19, 2025. Investigation revealed that these were not actual errors but legitimate...

Fix "failed to get embeddings for error group tag" error when error_object_id is 0

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## Problem The backend was logging repeated errors with the message "failed to get embeddings for error group tag" with attributes showing `"error": "INVALID"` and `"error_object_id": "0"`. These errors were...