v0.4.0 0.314.5

Name: comprehensive-rust
Author: google

medium risk

google/comprehensive-rustAug 25, 2026 → Aug 27, 20262 days between releases

What's New

Major maintenance release adds SOC extrapolation and WebSocket SSL security.

Breaking Changes

WebSocket transport upgraded to SSL (wss), which may break existing clients.

New Features

SOC extrapolation from charged energy when vehicle API is unavailable.
CO2 fallback to oekostrom when standard values are null.
Sentinel errors are now distinguishable.

Improvements

Optimizer limits precondition demand to required charging duration.
WebSocket connections now use secure wss protocol.

Bug Fixes

Fixed tariff API route matching for CO2 data.
Fixed CO2 data handling when standard values are null.

Upgrade Notes

Clients must update to support the new wss WebSocket protocol. No configuration changes are needed for SOC extrapolation.

The Two Releases

v0.4.0

Aug 25, 2026· 2 months ago

Minor release improving demo account entitlements and upgrading the underlying Transformers library.

Full release notes

0.314.5

Aug 27, 2026· 2 months ago

A maintenance release focusing on bug fixes and minor optimizations, including CO2 fallback logic, WebSocket security improvements, and SOC extrapolation when the vehicle API is unavailable.

Full release notes