Bump OllamaSharp from 5.2.2 to 5.4.8

[dependabot]

Updated OllamaSharp from 5.2.2 to 5.4.8.

Release notes

Sourced from OllamaSharp's releases.

5.4.8

• Update to Microsoft.Extensions.AI 9.10

Thanks @​rogerbarreto

5.4.7

Add Dimensions for embeddings #​324

Thanks @​mili-tan

5.4.6

• Allow the model to do multiple tool calls sequentially when using the Chat class like first querying users and then getting details for a single user, for example.

5.4.5

• Allow setting thinking to strings in addition to true & false like "high"/"medium"/"low" for gpt-oss #​312

Thanks @​byronmcclain

5.4.4

• Update packages #​317

Thanks @​Joy-less

5.4.3

• Improve namespace handling in source generator #​318

Thanks @​Joy-less

5.4.2

• Respect a few recent Microsoft.Extensions.AI additions #​319

Thanks @​stephentoub

5.4.1

• Allow opting in to NativeAOT with a given JsonSerializerContext with known types #​316

5.3.12

• OllamaSharp dropping tool calls with gpt-oss #​306
• Use source-generation JSON for NativeAOT support #​297
• Keep tools after tool call #​308
• Update Microsoft.Extensions.AI packages to 9.9.0 #​314
• Forwarding Error content in McpClientTool #​304
• Fix tests Allows_Line_Breaks_In_Summary and ListRunningModels. #​309

Thanks @​byronmcclain, @​ZhaoYunxiong, @​2767mr, @​rogerbarreto, @​npp127 and @​AustinWise

5.3.11

5.3.10

5.3.9

5.3.8

5.3.7

5.3.6

• Improved environment variable handling with MCP tools #​303

---

Thanks @​npp127

5.3.5

• Updates Microsoft.Extensions.AI to 9.8.0 #​301

---

Thanks @​rogerbarreto

5.3.4

• Add ContextLength when listing loaded models #​291

---

Thanks @​mili-tan

5.3.3

• Fix boolean parameter handling in ToolSourceGenerator #​286
• Add support for ChatOptions.Instructions and ChatOptions.RawRepresentationFactory #​287

---

Thanks @​DillionLowry and @​stephentoub

5.3.1

• Add Message.ToolName #​284

---

Thanks @​mili-tan

5.2.10

• Maps thinking content from Microsoft.Extensions.AI as TextReasoningContent
• Adds a tool demo for Microsoft.Extensions.AI #​281

---

Thanks @​twenzel

5.2.9

• Add support for "Think" with Microsoft.Extensions.AI ChatOptions #​280

---

Thanks @​Jimex

5.2.8

Improved the source code generator for Ollama tools:

• supports line breaks in summaries (#​251)
• supports tools without namespace (#​262)
• won't cause warnings for missing XML documentation of the generator tool class (#​263)

---

Recap: Providing tools is as simple as implementing a method and decorating it with the OllamaTool attribute.

/// <summary>
/// Get the current weather for a city
/// </summary>
/// <param name="city">Name of the city</param>
[OllamaTool]
public static string GetWeather(string city) => $"It's cold at only 6°C in {city}.";

Make sure to add <GenerateDocumentationFile>true</GenerateDocumentationFile> to your project file to include the XML documentation when building.

See tool support for more information.

5.2.7

Improvements to the Chat class

• Adds support for multiple tool calls
• Adds an event OnThink that gets fired for thinking tokens if Think is set to true
• Adds an event OnToolCall that gets fired once the AI model wants to call a tool
• Adds an event OnToolResult that gets fired once a result is available for a tool call that the AI model requested

Demo Console:

• Prints tool calls as they happen in between messages from the AI model

5.2.6

The Chat class can now yield thoughts over OnThink(string) when thinking is allowed (Think=true) #​273.

You can easily experiment with this in the console demos by using the command /togglethink that switches the think mode from null → false → true → null ...

5.2.5

• Skip initializing Think property #​271
• Return typed MCP tools from GetFromMcpServers() #​260

5.2.4

• Add token usage to last value produced by IChatClient.GetStreamingResponseAsync() #​270

---

Thanks @​jmickeyd

5.2.3

• Update ModelContextProtocol to version 0.2.0-preview.3

---

Thanks @​RynFaulkner

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