The whole of Horizon is in beta, so the channel that installs every build as
soon as it is built is called Alpha; Stable keeps its name. The launcher's
Settings, the update-channel command, the MCP tool, the release notes footer
and the docs say Alpha. update_channel is saved as "alpha"; "nightly" and the
old beta_builds switch still read as Alpha.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The Mods page (launcher 0.17) replaces "a mod browser is planned"; the Horizon
shader format is no longer called planned; Nightly-only things say Nightly.
The "I'm playing" ping has no server (DEFAULT_ENDPOINT is None), so the FAQ and
the privacy page say it is off instead of sent. The channel switch says it
needs the launcher release after 0.17. The README says what deploys the site.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The daily promotion moves to 20:00 UTC (21:00 in Paris in winter time):
PROMOTE_AT and promote.yml's cron (20:07, retries until 21:37), with the docs
that give the time. A launcher left open on Nightly looks for new releases
every 30 minutes; Stable keeps 4 hours. The launcher README's Settings
screenshot shows the Updates choice.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The launcher's "Beta builds" switch becomes an Updates choice of two channels,
stored as "update_channel": "stable" | "nightly" (an old "beta_builds": true
reads as nightly). The CLI (update-channel) and MCP (update_channel) show and
set it, and list each release's channel as stable or nightly.
Nightly ships constantly: the release train waits 5 minutes for a merge wave to
settle (20 at most) instead of 15 (an hour). Stable moves once a day:
promote.yml runs at 19:00 UTC (retries until 20:37) and promotes the newest beta
that had been out 6 hours by 19:00, so late runs and retries pick the same one.
The stalled-promotion issue waits 30 hours. Release notes, docs, the website's
install and FAQ pages say Stable and Nightly.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The game sends an anonymous ping once a minute while it runs (a random
session ID kept only in memory, the version, the platform, whether a LAN
or friends world is open). The telemetry server counts sessions seen in
the last 2 minutes, in memory only, with its own per-address rate limit
and a session cap, and serves rounded counts at GET /v1/live. The
launcher shows "N playing now" on the Play page when the count is
reachable, and tells players what the ping holds on the first-run
question, in Settings, and once on the Play page for players who
answered before. docs/telemetry.md and the privacy page say the same.
Like the rest of telemetry, nothing is sent until HORIZON_TELEMETRY_URL
is set or DEFAULT_ENDPOINT gets a server.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
/docs has a left navigation and eleven pages written for players first, then
hosters, then contributors: what Horizon is, install, settings, multiplayer,
logs and bug reports, hosting (the launcher's Servers page and the command
line), modpacks, mods and data packs, performance, contributing and the FAQ.
/server redirects to /docs/hosting. The build checks every link between the
pages and every image.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ludovic Marie