# Apertis Changelog: 2.1.8 — System Update

Canonical page: https://apertis.ai/changelog/2.1.8
Markdown mirror: https://apertis.ai/changelog/2.1.8.md
Version: 2.1.8
Title: System Update
Published: 2026-01-26
Category: fix

Optimization on API requests: 40-80% latency reduction

## Highlights

- Before: 30-55ms
- After: 5-10ms (cache hits) / 15-25ms (cache misses)
- Estimated improvement: 40-80% latency reduction

## Details

- Before: 30-55ms 
- After: 5-10ms (cache hits) / 15-25ms (cache misses)
- Estimated improvement: 40-80% latency reduction