ROADMAP001 starts from these exact published dependencies:

ComponentVersionPurpose
Elixir1.20.xpackage runtime and CI
OTP28.xpackage runtime and CI
Tursox0.2.1checkout-bound transactions and ordered results
DBConnection2.10.2resolved through Tursox
lua1.0.2pure-Elixir Lua 5.3 VM
Telemetry1.4.2redacted operation events
Jason1.4.5JSON-compatible catalog metadata
ExDoc0.40.3documentation

Verified public Tursox capabilities include Tursox.Pool.transaction/3, checkout-bound query/4 and execute/4, ordered %Tursox.Result{} rows and columns, and transaction modes forwarded through DBConnection.

Verified Deflua capabilities include source parsing/chunks, fresh immutable VM state, private state, host functions, and finite instruction, call-depth, and string limits. Deflua's filesystem, process, environment, and module-loading paths remain sandboxed.

ROADMAP001 intentionally does not depend on Turso runtime extensions, SQL CALL, savepoint recovery, QuickJS, or private Tursox modules.

Baseline verified on 2026-08-05. Lockfile source and executable tests override this prose if dependencies change.