diff --git a/README.md b/README.md
index 6175a2c7..bb289976 100644
--- a/README.md
+++ b/README.md
@@ -56,8 +56,9 @@ For a more detailed technical documentation you can head over to our [godocs](ht
-You can [request](https://bit.ly/iris-req-book) a PDF version and online access of the **E-Book** today and be participated in the development of Iris.
+[](https://twitter.com/intent/follow?screen_name=makismaropoulos)
+You can [request](https://bit.ly/iris-req-book) a PDF version and online access of the **E-Book** today and be participated in the development of Iris.
## Contributing
diff --git a/README_ES.md b/README_ES.md
index f66db4f6..daa8c8dd 100644
--- a/README_ES.md
+++ b/README_ES.md
@@ -58,6 +58,8 @@ Para obtener una documentación técnica más detallada, puede dirigirse a nuest
+[](https://twitter.com/intent/follow?screen_name=makismaropoulos)
+
Puedes [solicitar](https://bit.ly/iris-req-book) una versión en PDF y acceso en línea del **E-Book** hoy y participar en el desarrollo de Iris.
## Contribuir
diff --git a/README_FA.md b/README_FA.md
index b23e9d40..c6794eb8 100644
--- a/README_FA.md
+++ b/README_FA.md
@@ -85,6 +85,7 @@ $ go run example.go
+[](https://twitter.com/intent/follow?screen_name=makismaropoulos)
شما میتوانید در خواست یک نسخه PDF داکیومنت ر ا به صورت رایگان از اینجا بدهید [درخواست](https://bit.ly/iris-req-book)
diff --git a/README_GR.md b/README_GR.md
index 341e1502..19f1a88b 100644
--- a/README_GR.md
+++ b/README_GR.md
@@ -57,6 +57,8 @@ $ go run example.go
[](https://bit.ly/iris-req-book)
+[](https://twitter.com/intent/follow?screen_name=makismaropoulos)
+
## Συνεισφορά
Θα θέλαμε να δούμε τη συμβολή σας στο Iris Web Framework! Για περισσότερες πληροφορίες σχετικά με το πως μπορείτε να συμβάλετε, δείτε το [CONTRIBUTING.md](CONTRIBUTING.md) αρχείο.
diff --git a/README_KO.md b/README_KO.md
index c7837ad9..e93d2c18 100644
--- a/README_KO.md
+++ b/README_KO.md
@@ -58,8 +58,9 @@ Iris는 광범위하고 꼼꼼한 **[wiki](https://github.com/kataras/iris/wiki)
-PDF 버전과 **E-Book** 에 대한 온라인 접근을 [요청](https://bit.ly/iris-req-book)하시고 Iris의 개발에 참가하실 수 있습니다.
+[](https://twitter.com/intent/follow?screen_name=makismaropoulos)
+PDF 버전과 **E-Book** 에 대한 온라인 접근을 [요청](https://bit.ly/iris-req-book)하시고 Iris의 개발에 참가하실 수 있습니다.
## 기여하기
diff --git a/README_ZH.md b/README_ZH.md
index 9811bea2..e29d91b8 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -57,6 +57,8 @@ Iris 包含详细而完整的 **[文档](https://github.com/kataras/iris/wiki)**
[](https://bit.ly/iris-req-book)
+[](https://twitter.com/intent/follow?screen_name=makismaropoulos)
+
## 贡献
我们很高兴看到你对 Iris Web 框架的贡献!有关为 Iris 做出贡献的更多信息,请查看 [CONTRIBUTING.md](CONTRIBUTING.md)。
diff --git a/doc.go b/doc.go
index 6c22cc10..381407fd 100644
--- a/doc.go
+++ b/doc.go
@@ -44,7 +44,7 @@ Installation
The only requirement is the Go Programming Language, at least version 1.13.
- $ go get github.com/kataras/iris/v12@v12.0.1
+ $ go get github.com/kataras/iris/v12@latest
Wiki: