Singleton retrieve method now requires params to be passed as the first argument

[prathmesh-stripe]

Changelog

• Singleton retrieve method now requires params to be passed as the first argument. Existing calls to singleton retrieve method with only opts argument will have to be updated to account for the addition of params argument.

  
  params = { expand: ["available"] }
  opts = { stripe_account: "acct_123" }

❌ No longer works

Stripe::Balance.retrieve(opts)

✅ Correct way to call retrieve method

Stripe::Balance.retrieve(params, opts)

[ramya-stripe]

Both the PR title and the changelog entry the description appear in the final changelog. Can we tweak them to have more clarity from a users perspective? Perhaps also include code snippets for before and after?

[prathmesh-stripe]

@ramya-stripe what do you think about the updated title and changelog?

[ramya-stripe]

Looks good, thanks!