# Update Changelog

> Update the CHANGELOG.md files of C# projects. Parameters: cs_root C# SDK repository root.

- Skill: `azure-azure-sdk-for-net/update-changelog` (Agent Skill)
- Install (CLI): `npx skillmds@latest add azure-azure-sdk-for-net/update-changelog`
- Raw SKILL.md: https://api.skillmd.com/api/skills/azure-azure-sdk-for-net/update-changelog/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: Azure (https://skillmd.com/u/azure-azure-sdk-for-net)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/azure-azure-sdk-for-net/update-changelog

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# Basic information.

This skill requires one parameter <cs_root>, denoting the root of a C# repository. The C# projects contain three `CHANGELOG.md` file in <cs_root>/sdk/ai/Azure.AI.Projects/, <cs_root>/sdk/ai/Azure.AI.Projects.Agents/, and <cs_root>/sdk/ai/Azure.AI.Extensions.OpenAI/.

# Instructions
Get the differences by running

```powershell
cd <cs_root>
git diff
```

```bash
cd <cs_root>
git diff
```

Figure out, which classes are public facing and based on that populate the latest section of `Release History`. Append the found changes to the `### Features Added`, `### Breaking Changes`, `### Bugs Fixed` or `### Other Changes` section. It is also possible to add `### Sample Updates` section or append data to it. Do not modify the header, denoting version and release date, for example `## 2.1.0-beta.2 (Unreleased)`.