v0.4.0

Added

• Silent blocking through X's first-party blocks/create.json endpoint, replacing
  the old simulated click + native confirmation flow.
• Background block queue with pacing, cross-tab coordination, retry cooldowns,
  and per-row states for queued, active, done, and failed blocks.
• Expanded bubble queue UI: animated pending list, progress bar, stable four-cell
  status summary, and per-account pending/blocking indicators.
• Batched public-list lookup via /v1/check?ids=... to reduce extension-to-edge
  request volume on spam-heavy threads while preserving the old single-id lookup.
• GitHub Device Flow deep-linking from the popup to the settings tab, plus a
  boxed verification code with one-click copy.
• Public landing trend endpoint (/v1/list/trends) and D1 index migration for
  published-list time-window charts.
• Side-channel agent moderation pipeline:
  • /v1/agent/queue, /v1/agent/decide, /v1/agent/stats
  • agent staging statuses: agent_blacklist, agent_whitelist, agent_pending
  • admin review tabs and promotion actions for agent decisions.

Changed

• Auto-blocking now uses a visible background queue rather than blocking the
  user on native X confirmation dialogs.
• The bubble top summary is fixed to 命中 / 正在 / 待拉 / 已拉 so progress
  changes do not resize the panel.
• Public-list and local-cache auto-block hits no longer re-submit redundant
  confirm_spam reports after a successful block.
• Block pacing was tuned to reduce wait time while still avoiding bursty X API
  traffic.
• The options page login route now supports ?tab=settings&login=1 and direct
  ?tab= / #settings deep links.
• MAIN-world GraphQL capture no longer forwards X Authorization headers through
  page-visible events; silent block uses the fixed public X web bearer.

Fixed

• Stale side-channel agent decisions can no longer downgrade rows already handled
  by a human/admin path. /v1/agent/decide now requires the row to still be in
  auto_pending_review and returns 409 stale_agent_decision otherwise.
• agent_attempts now represents failed agent attempts only; successful agent
  decisions reset the counter, and runner failures populate agent_error.
• Agent requeue now clears agent annotations and resets retry state so the item
  is actually visible to the next queue fetch.
• Admin agent single and batch promotion actions now handle HTTP/network errors,
  refresh the list, and avoid stuck half-completed UI states.
• GitHub login from the popup no longer lands on the options overview tab before
  starting the login flow.

Notes

• Chrome Web Store upload artifact:
  extension/.output/mxga-extension-0.4.0-chrome.zip
• Server operators should apply
  services/edge/migrations/2026-05-28-public-trends.sql before relying on the
  trends endpoint at larger public-list sizes.

Chrome Web Store / unpacked install artifact: mxga-extension-0.4.0-chrome.zip.