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

# 0.6.6 — sign-in by a code and fixes from live runs (upcoming)

> What Veriqa 0.6.6 brings: a fallback sign-in code, Redis and RabbitMQ in the standalone server, a new QR code mode, Email under hop mode and fixes from live runs.

<Note>
  This version is being prepared for release: nothing described here is in the published packages
  and image yet. The latest release is [0.6.1](/docs/releases/0.6#061).
</Note>

## Sign-in by a code

Where the channel link does not carry the transaction to the bot, the sign-in has a second path: the
page shows a short code, and the user sends it to the bot. For Instagram and Messenger the code is
offered automatically; under hop mode it is on the phone's launch page and disappears as soon as the bot
answers. `BotName` sets the bot's name. The HTTP channel supports a start by a code for registrations
with no owner — see
[Start by a code](/docs/guides/custom-channel-adapter#start-by-a-code--when-the-link-cannot-be-relied-on).

## The sign-in page and hop mode

* The hop pages and the sign-in page show where the question is waiting.
* Canceling on the sign-in page sends a "declined" receipt into the channel.
* A third QR code mode, `QrMode: UnifiedWithChannels`: the shared QR code and the buttons of every
  channel on the first tab, followed by a tab per channel with its own QR code.
* Email under hop mode: one page with the address field, or the email right away — see
  [Email under hop mode](/docs/guides/channels#email-under-hop-mode).
* Fixes from live runs: the countdown and the live status of the `OnWebPage` question page, the
  "Choose another way" button.

## The standalone server

The standalone server image includes the Redis stores, event publishing to RabbitMQ and MaxMind
GeoIP — switched on by configuration keys, with no build of your own; see
[Quickstart self-hosted](/docs/quickstart/self-hosted).

## Samples and documentation

* Google and Apple pseudo-channels — `samples/dotnet/pseudo-channels`.
* A Claude Code mod with a QR code panel — `samples/claude-code`; see
  [Approvals in Claude Code](/docs/research/claude-code-approvals).
* The [Helio](/docs/samples/showcase/support-desk) and [Nova Stream](/docs/samples/showcase/streaming-tv)
  showcases.
* A new page, [You already have a bot](/docs/guides/existing-bot).

## What to check when you upgrade

* **Email with `LoginConfirmation.Mode = OnWebPage`:** the sign-in email no longer completes the
  sign-in; it only links the mailbox, and the sign-in page decides. "No" there gives
  `declined_by_user`.
* Some built-in texts are reworded — if you override them, check them against
  [Configuration & customization](/docs/guides/customization).


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