add-changeset

name	add-changeset
description	Instructions for how to write changelog entries

Context

All changelog entries are created using changesets. Upcoming changeset files are located in the .changeset folder. Changeset files are created using the changeset CLI tool, which prompts the user to input the relevant information for the changelog entry. After a changeset file is created, it can be edited manually to ensure it follows the correct format and includes all necessary information.

Adding a changeset entry

Parameters

For a given changeset the following parameters are required:

• Package: The package(s) affected by the change.
• Version bump: The level of change being made (patch, minor, major).
• Summary: A short description of the change, including relevant details.

Generating a changeset file

1. Locate the .changeset directory where the changeset file should be placed

2. Create the changeset file Under the .changeset directory create a file with a unique filename using the pattern: [random-adjective]-[random-noun]-[random-verb].md (e.g., happy-lions-jump.md)

3. Add the required parameters to the changeset file

Follow the below template to add the required parameters to the changeset file:

• Specify the package(s) affected by the change
• Specify the version bump (patch, minor, major)
• Add a summary of the change, including relevant details

---
"@hashicorp/{package-name}": {patch | minor | major}
---

{summary}

IMPORTANT A changeset must follow the below formatting for its targeted package and general formatting rules.

@hashicorp/design-system-components changeset formatting

Each changeset entry related to the @hashicorp/design-system-components package should follow this template:

<!-- START {components/path} -->
`ComponentName` - Fixed {...additional details}.
<!-- END -->

Requirements

• Include a short description of the change with relevant details.
• List the component name associated with a change in this format:

`ComponentName` - Description of the change.

• Add an HTML comment before each change in the format <!-- START components/path -->.
  • The components/path should be the file path to the component's documentation in the website that the change is associated with, starting from website/docs/. Example: components/accordion.
• Add an HTML comment after each change in the format <!-- END -->.

Other formatting scenarios

Multiple changes to the same component in a single changeset entry:

<!-- START {components/path} -->
`ComponentName` - Brief description of the change.

- {...additional details #1}.
- {...additional details #2}.
<!-- END -->

Changes to multiple components in a single changeset entry:

<!-- START {components/path1} -->
`ComponentName1` - Fixed {...additional details}.
<!-- END -->

<!-- START {components/path2} -->
`ComponentName2` - Fixed {...additional details}.
<!-- END -->

@hashicorp/design-system-mcp changeset formatting

Each changeset entry related to the @hashicorp/design-system-mcp package should follow this template:

---
"@hashicorp/design-system-mcp": minor
---

Added the `list-components` tool for querying the component catalog.

Formatting

• Always start an entry with a paragraph, not a list.
• Use a list instead of a long paragraph when communicating multiple changes for one element.
• If there are changes to multiple components in the same entry, describe each change in a new paragraph (and add a list of details if needed).
• Add additional notes to the bottom of the entry in a new paragraph.
• Use complete sentences that are short, clear, and descriptive.
• Use past tense.
• End entries with a period.

Consistent terminology

• Bugfix: "Fixed"
• New component, token, variant: "Added"
• Update: "Changed", "Refactored"
• Removed or deleted: "Removed"
• Other possible cases: "Upgraded", "Reduced", "Prevented"

Component references

• When referencing components, use the plain-text component name (for example, Accordion).
• Enclose all components or token names, including those in the summary, in backticks.