v0.1.0-beta.2

Changed

• Keep the original in-chat Searchy delivery when the user who selected a
  group video presses Download, but redirect any other group member through a
  personal Vido deep link. Vido applies the clicking user's settings and sends
  the result only in that user's private chat, with no extra group message.

Security

• Derive the personal Vido intent through Core without returning the source URL
  to Searchy. The new token is bound to the clicking user and the exact original
  group card (chat_id plus message_id), retains the source for at most the
  card's six-hour lifetime, and rejects copied callback data.

Operations

• Requires Core v0.1.0-rc.2 (migration 006) and Vido v2.3.5-beta.3.