> ## Documentation Index
> Fetch the complete documentation index at: https://docs.teamfortuna.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Recent changes to the Astra API and documentation.

<Update label="2026-04-28" description="Premier endpoints + logo recoloring guide">
  * Added [`GET /v1/premier/conferences`](/api-reference/premier#get-v1-premier-conferences) and [`GET /v1/premier/conferences/{uuid}`](/api-reference/premier#get-v1-premier-conferences-uuid) for Premier conference data.
  * Added [`GET /v1/premier/logos`](/api-reference/premier#get-v1-premier-logos) and [`GET /v1/premier/logos/{uuid}`](/api-reference/premier#get-v1-premier-logos-uuid) for Premier team logos.
  * Added a [recoloring guide](/api-reference/premier#recoloring-a-logo) documenting the marker colors used by the base logo: black is preserved, blue is the outline, red is the primary color, and green is the secondary color.
  * Added a **Premier** group to the API Reference sidebar.
</Update>

<Update label="2026-04-22" description="Diff and metrics endpoints">
  * Added [`GET /v1/diff/latest`](/api-reference/diff-latest) — returns the pipeline-emitted diff between the active version and the previous one.
  * Added [`GET /v1/diff/{from}/{to}`](/api-reference/diff-versions) — returns an ad-hoc diff between two retained versions, served from a precomputed file when available.
  * Added [`GET /v1/metrics`](/api-reference/metrics) — Prometheus text-format scrape endpoint exposing pipeline stage, freshness, error, and uptime gauges.
</Update>