Version v3.15.0

What's Changed

• Swap header to use psrResponse by @JonPurvis in #535
• Feature | Add Macroable Trait To Request & Connector Classes by @Sammyjo20 in #526
• Allow defining a default handler stack by @epixian in #475
• Add conditional return type to ClientCredentialsGrant getAccessToken by @kevinmade in #516

New Contributors

• @epixian made their first contribution in #475
• @kevinmade made their first contribution in #516

Full Changelog: v3.14.3...v3.15.0