refactor: remove showcase link in README

README.md

@@ -32,6 +32,4 @@ Read [Getting Started](https://www.wangchucheng.com/en/docs/hugo-eureka/getting-
 - [ruiqima.com](https://www.ruiqima.com)
 - and more...
 
-Are you using Hugo Eureka? [Add the `hugo-eureka` topic on your repo!](https://docs.github.com/en/github/administering-a-repository/classifying-your-repository-with-topics)
-
-Maybe you can also share your awesome projects with the community at [Hugo Eureka Showcase](https://github.com/wangchucheng/hugo-eureka/discussions/93). 🙌
+Are you using Hugo Eureka? [Add the `hugo-eureka` topic on your repo!](https://docs.github.com/en/github/administering-a-repository/classifying-your-repository-with-topics) 🙌

README.zh.md

@@ -32,6 +32,4 @@ Eureka致力于为[Hugo](https://gohugo.io/)提供一个优雅，功能丰富且
 - [ruiqima.com](https://www.ruiqima.com)
 - 以及更多……
 
-你是否在使用Hugo Eureka？ [为你的仓库添加`hugo-eureka`标签！](https://docs.github.com/cn/github/administering-a-repository/classifying-your-repository-with-topics)
-
-也许你还可以在[Hugo Eureka Showcase](https://github.com/wangchucheng/hugo-eureka/discussions/93)与社区成员分享你的有趣项目。 🙌
+你是否在使用Hugo Eureka？ [为你的仓库添加`hugo-eureka`标签！](https://docs.github.com/cn/github/administering-a-repository/classifying-your-repository-with-topics) 🙌

data/eureka.yaml

@@ -1 +1 @@
-version: 0.8.3-dev
+version: 0.8.3

package.json

@@ -1,6 +1,6 @@
 {
     "name": "hugo-eureka",
-    "version": "0.8.3-dev",
+    "version": "0.8.3",
     "description": "Eureka is a feature-rich and highly customizable Hugo theme.",
     "repository": "https://github.com/wangchucheng/hugo-eureka",
     "author": "C. Wang <me@wangchucheng.com>",