Changelog

The most important changes to the practice zone, newest first.

27 August 2026

Waiting indicators and the nightly activity endpoint

Animated hourglass waiting indicator shown on the service page run transcript, in the chat history for in-flight runs, and a spinner on the run buttons while a run is being started.
First phase of the nightly activity retrieval endpoint (GET /api/v1/activity): paginated per-learner practice activity for a course, in the format the course platform's connector expects. No API key yet — protection follows in the next phase.

26 August 2026

Mandatory engines, real progress and live credits

Mandatory AI engine per course / stage / service: admins can lock a stage service to a single engine, and the run flow then only asks for confirmation instead of offering the full engine catalog.
Course-driven banner naming: the header shows the course's whitelabel name (e.g. EDUardo Practice Zone) with the course name underneath.
Real "Done!" badges and stage progress bars, derived from your actual run history instead of mock data.
Authoritative credit balance: the remaining credits on the main page now come from the backend profile, with a local estimate as fallback.
AI answers are rendered as formatted text (headings, lists, tables, code blocks) on the service page and in the chat history.

Open issues & plans

Known issues and planned developments that have not been addressed yet.

API Endpoints security to improve with IP whitelist and API keys

The activity retrieval endpoint is currently unprotected; add IP allowlisting and API-key/Bearer authentication before exposing it to external platforms.

EDUardo design visuals

The EDUardo-branded look and feel is not applied yet; pages still use the default Practice Zone styling.

Input box rendering ("eg.eg.")

Variable input hints can render oddly (duplicated "eg. eg." placeholders); needs a cleanup pass.

LLM engine mandations

Mandatory engines are enforced per course / stage / service, but the surrounding admin tooling and backend sync are still being completed.

Workflow de-personalisations

Workflow runs still carry personalised inputs; de-personalisation is pending.