Add release notes for 3.0.0-RC1 (#90)

diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 2bb5280..d6c7d5a 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,3 +1,24 @@
+## 3.0.0-RC1

+

+### Enhancement

+

+1. Support querying job history without conditions in Lite Console

+1. Discover available JDBC driver classes to reduce manual input in Lite Console

+

+### Bug Fixes

+

+1. Some APIs don't work properly when the job name contains dot character

+1. Fix time range criteria doesn't work in history pages

+1. Fix cannot switch DataSource in Lite Console

+

+### Build & Dependencies

+

+1. Add PostgreSQL JDBC Driver to Lite UI by default

+

+###  Change Logs

+

+1. [MILESTONE 3.0.0-RC1](https://github.com/apache/shardingsphere-elasticjob-ui/milestone/3)

+

 ## 3.0.0-beta

 

 ### Enhancement