add all SonarCloud badges to README

1 files changed, 3 insertions, 0 deletions

diff --git a/README.md b/README.md
index b8562b0..2ae5dee 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,10 @@
 # DomainDig
 
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=zerolabsco_domain-dig&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=zerolabsco_domain-dig)
 [![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=zerolabsco_domain-dig&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=zerolabsco_domain-dig)
 [![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=zerolabsco_domain-dig&metric=reliability_rating)](https://sonarcloud.io/summary/new_code?id=zerolabsco_domain-dig)
+[![Maintainability Rating](https://sonarcloud.io/api/project_badges/measure?project=zerolabsco_domain-dig&metric=sqale_rating)](https://sonarcloud.io/summary/new_code?id=zerolabsco_domain-dig)
+[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](LICENSE)
 
 [![App Store Badge](https://zerolabs.sh/storebutton.svg)](https://apps.apple.com/us/app/domaindig/id6760368004)