# Argo CD v0.8.0 — Release & Upgrade Intelligence
- **Product:** Argo CD (https://argo-cd.readthedocs.io)
- **Version:** v0.8.0
- **Released:** Sep 05, 2018
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/argocd/updates/v0.8.0/

## Executive Summary (TL;DR)
Argo CD v0.8.0. Source highlight: Notes about upgrading from v0.7

## New Features
- Add readiness probes to API server (issue #522)

## Improvements
- The RBAC model has been improved to support explicit denies. What this means is that any previous

## Bug Fixes
- Fix `argocd app wait` printing incorrect Sync output (issue #542)
- Fix issue where argocd could not sync to a tag (#541)
- Fix issue where static assets were browser cached between upgrades (issue #489)