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February 22, 2026

Version 0.0.17

New features

Dependents sync

authUpgradeProfileSync now accepts a dependents array to sync family members covered under the user’s insurance. Each dependent can be linked to a specific insurance plan by index.

authUpgradeProfileSync: {
insurances: [
{ partner_plan_id: "plan-uuid", member_id: "M001", group_id: "G100" },
],
dependents: [
{
first_name: "Alex",
last_name: "Doe",
date_of_birth: "2015-06-01",
relationship_code: "19", // child
insurance_index: 0,
},
],
}

New exported type: AuthUpgradeDependent. See the Profile Sync guide for full details.

UI configuration options

createSunnyChat and attachSunnyChat now accept fontSize, fontFamily, and dimensions for widget customization:

const chat = createSunnyChat({
// ...
fontSize: "14px",
fontFamily: "'Inter', sans-serif",
dimensions: {
width: "1200px",
height: "800px",
triggerMaxWidth: "500px",
},
});

New exported type: VanillaChatDimensions.

Internal changes

  • Removed deprecated internal function. No public API changes.