ocpp-server: v3.4.0

3.4.0 (2026-03-26)

🚀 Features

• ocpp-server: add graceful shutdown with signal handling (b542c81)
• ocpp-server: enhance OCPP 2.0.1 mock server for comprehensive E2E testing (#1752) (aee410a)

🐞 Bug Fixes

• add OCPP 2.0 DataTransfer outgoing support and B03 boot retry in Rejected state (044bd64)
• prevent shutdown timeout with promiseWithTimeout helper (32384c4)

✨ Polish

• ocpp-server: audit-driven test improvements (08325b0)
• ocpp-server: harmonize shutdown tests with project conventions (f3b4d70)

🧪 Tests

• ocpp-server: add graceful shutdown tests covering signal handling (619a3c7)