Remove release badge

README.md

@@ -3,7 +3,6 @@
 [![Coverage Status](https://coveralls.io/repos/github/clevergo/captchas/badge.svg?branch=master)](https://coveralls.io/github/clevergo/captchas?branch=master)
 [![GoDoc](https://img.shields.io/badge/godoc-reference-blue)](https://pkg.go.dev/github.com/clevergo/captchas)
 [![Go Report Card](https://goreportcard.com/badge/github.com/clevergo/captchas)](https://goreportcard.com/report/github.com/clevergo/captchas)
-[![Release](https://img.shields.io/github/release/clevergo/captchas.svg?style=flat-square)](https://github.com/clevergo/captchas/releases)
 
 Base64 Captchas Manager, supports multiple [drivers](#drivers) and [stores](#stores).