> For the complete documentation index, see [llms.txt](https://help.branch.io/llms.txt).

# August

2 articles

- [Add Multiple Custom Domains](https://help.branch.io/account-hub/add-multiple-custom-domains.md): Configure unlimited custom domains for your Branch links with Activation, so you can manage multiple brands and rebrands. (updated 2026-08-20)
- [Improved Single Sign-On (SSO) Experience](https://help.branch.io/account-hub/improved-single-sign-on-sso-experience.md): Branch has migrated single sign-on to Auth0 for stronger security, better reliability, and a smoother login experience. (updated 2026-08-18)