Function post_release_notes 

pub async fn post_release_notes(
    client: &Octocrab,
    owner: &str,
    repo: &str,
    tag: &str,
    body: &str,
) -> Result<String>

Post release notes to GitHub.

Creates or updates a release on GitHub with the provided body. If the release already exists, it will be updated. Otherwise, a new release is created.

Arguments

• client - Octocrab GitHub client
• owner - Repository owner
• repo - Repository name
• tag - The tag name for the release
• body - The release notes body

Returns

The URL of the created or updated release.