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

# Sync and conflicts

> Synchronize encrypted revisions while preserving divergent edits as separate immutable siblings.

Each synced revision includes workflow and revision IDs, parent revision, schema version, SHA-256 content hash, editor device, update time, sync state, exact plugin requirements, permission requirements, and runner policy.

Workflow content is encrypted with AES-256-GCM and a separately carried key envelope. The service stores ciphertext plus limited searchable metadata.

## Data not synced by default

* raw credentials and cookies;
* browser profile data;
* local files;
* command output;
* detailed logs; and
* screenshots.

## Conflict behavior

When an uploaded revision's parent is not the current cloud draft, sndbox preserves both the uploaded sibling and existing draft. Nothing is overwritten and the graph is not automatically merged.

Choose one of three explicit outcomes:

1. keep the local revision;
2. keep the remote revision; or
3. import one side as a new copy and merge deliberately in the editor.

Revision IDs cannot be reused with another content hash, and a parent must belong to the same workflow. Deleted workflow recovery uses version history rather than destructive mutation.