Release LoadGen Api, Appliance and MCP Server: 1.0.0.11855

Updated June 11, 2026 09:02

LoadGen General

[#8546] Fixed Webrecorder load tests failing with "COULD NOT FIND INTERFACE!" because the workload script path lived on a profile field the dispatcher wasn't checking. The API now walks the full set of legacy and migrated locations the script path may live in (per-user assignment, profile-level User-Action and DUAF script fields, per-agent assignment, and legacy Advanced Settings keys), picks the first non-empty value, and logs which field carried the value so the resolution is visible in support bundles. When none of the candidates carry a value, the API now emits a single clear error line listing every location it tried and a remediation step ("attach the script via the Frontend on this load profile or per-user assignment").
[#8546] Fixed Webrecorder dispatch using a stale, possibly-lost language hint from the migrated load profile. The script language (C# or Visual Basic) is now read from the recorded script bundle itself, and falls back to the profile setting only when the bundle has no language marker.
[#8546] Fixed Webrecorder script compilation failing with BC30456: 'Web' is not a member of 'UseractionScript.Usertypes'. The API no longer hardcodes "Web" as the user type for Web/Core profiles; it now preserves whatever user type the Frontend persisted, falling back to the default percentage-based allocator when nothing is set, matching Director behaviour.