Changelog — local_aihub

All notable changes to this plugin are documented here.

[v1.2.1] — 2026-07-21

Fixed

• Administrator usage report: the DeepSeek icon was missing from the report's provider
  icon list, so DeepSeek-served requests showed no provider icon.

Changed

• Replaced the plugin icon with a diagram glyph that better represents what the plugin
  does.

[v1.2.0] — 2026-07-20

Added

• DeepSeek support: site and personal API keys, added to the provider ladder between
  Groq and the OpenAI-compatible slot. Contributed by Smat Learn (Smartlearn-edu).

[v1.1.0] — 2026-07-20

Added

• \local_aihub\ai::report_usage(): lets a consumer that resolves a hub key directly
  (bypassing generate_text() for a request shape it does not support) still report that
  use in the site usage report.

Changed

• Groq requests now use openai/gpt-oss-120b instead of the deprecated
  llama-3.3-70b-versatile, which Groq is decommissioning on 2026-08-16.

[v1.0.0] — 2026-06-29

First public release.

Added

• BYOK (bring your own key) broker for the institution's own Moodle plugins: stores
  site API keys (admin) and optional personal API keys (per user, opt-in) for
  Gemini, Groq and any OpenAI-compatible endpoint.


• One-call PHP facade \local_aihub\ai::generate_text() and is_available(), resolving
  the key personal first, then site. The hub does not wrap core_ai, so consumers keep
  their own fallback and a core_ai-only site needs no extra setup.


• Self-service My AI keys page: personal keys are write-only (never shown again
  after saving, only a configured / not-configured status), plus an optional
  OpenAI-compatible base URL and model, and the user's recent usage history.


• Administrator site-keys usage report with CSV and Excel download, listing the requests
  served by the site keys across all users, gated by local/aihub:viewusage.


• SSRF guard on the configurable OpenAI-compatible endpoint (HTTPS only; blocks
  loopback / link-local / private ranges with DNS anti-rebinding).


• Full Privacy provider (usage log and personal preferences, with the three external
  destinations declared) and a scheduled task that purges usage logs past a configurable
  retention.