Release python-1.28.0 · microsoft/semantic-kernel

New Features

Python: Introducing SK as a MCP Server by @eavanvalkenburg in #11362
Python: Support Auto Function Invocation Filter for AzureAIAgent and OpenAIAssistantAgent by @moonbox3 in #11460
Python: Allow Kernel Functions from Prompt for image and audio content by @eavanvalkenburg in #11403
Python: sample using GitHub MCP Server and Azure AI Agent by @eavanvalkenburg in #11465

Python: Add ChatCompletionAgent integration tests by @moonbox3 in #11430
Python: Update Doc Gen demo based on latest agent invocation api pattern by @moonbox3 in #11426
Python: Update Python min version in README by @moonbox3 in #11428
Python: Improve agent integration tests by @moonbox3 in #11475
Python: allow settings to be created directly by @eavanvalkenburg in #11468
Python: small code improvements in code of call automation sample by @eavanvalkenburg in #11477
Python: version updated to 1.28.0 by @eavanvalkenburg in #11504

Python: Fix TypeError when required is missing in MCP tool's inputSchema by @KanchiShimono in #11458
Python: Bug fix for azure ai agent truncate strategy. Add sample. by @moonbox3 in #11503
Added missing import asyncio to agent with plugin python by @sphenry in #11472

Python: Update chromadb requirement from <0.7,>=0.5 to >=0.5,<1.1 in /python by @dependabot in #11420
Python: Bump google-cloud-aiplatform from 1.86.0 to 1.87.0 in /python by @dependabot in #11423