Keycloak 4.8.0.Final 已正式釋出，Keycloak 是一個針對現代應用程式和服務的開源身份和訪問管理，為應用程式和安全服務新增最小化身份驗證。無需處理儲存使用者或驗證使用者，開箱即用。

Keycloak 4.8.0.Final 下載地址：http://www.keycloak.org/downloads

主要更新內容

整合 OpenShift

It is now possible to fully secure OpenShift 3.11 with Keycloak, including the ability to automatically expose Service Accounts as OAuth clients as clients to Keycloak.

This is currently a technology preview feature.

Rules/Drools Policy Marked 的技術預覽版本

Until now, Drools policies were enabled by default. But now, this policy type is only available as a technology preview feature and to use it you need to enable the preview profile or the corresponding feature. Take a look at the 

移除對 DB2 的支援

DB2 support has been deprecated for a while. With this release we have removed all support for DB2.

有關新版本中包含的更新詳細資訊，請檢視釋出說明。

JIRA 中提供了已解決問題的完整列表。

在升級之前，請記住備份資料庫並檢視升級指南以瞭解可能已更改的任何內容。