No, the Salesforce retirement of SOAP API login() does not affect Apsona authentication.
Salesforce announced that support for SOAP API login() in API versions 31.0 through 64.0 will be retired in Summer ’27, and recommends moving external applications to OAuth-based authentication. Additional security controls are also being introduced for newly created orgs.
Apsona is not impacted because it does not use SOAP API login() to authenticate users. Instead, Apsona receives session information directly from Salesforce when the application is opened within the Salesforce environment.
As a result, customers do not need to make any authentication changes or enable additional permissions for Apsona related to this Salesforce update.