added beta-4 release notes

content/v2.0/reference/release-notes/influxdb.md

@@ -8,6 +8,16 @@ menu:
 weight: 101
 ---
 
+## v2.0.0-beta.4 [2020-02-14]
+
+### Features
+- Added labels to buckets.
+
+### Bug Fixes
+- Revert bad indexing of `UserResourceMappings` and `Authorizations`.
+
+---
+
 ## v2.0.0-beta.3 [2020-02-11]
 
 ### Features
@@ -22,6 +32,8 @@ weight: 101
 - Fixed false success notification for read-only users creating dashboards.
 - Fix issue with pkger/http stack crashing on duplicate content type.
 
+---
+
 ## v2.0.0-beta.2 [2020-01-24]
 
 ### Features
@@ -40,6 +52,8 @@ weight: 101
 - Move Cloud navigation to top of page instead of within left side navigation.
 - Adjust aggregate window periods to use duration input with validation.
 
+---
+
 ## v2.0.0-beta.1 [2020-01-08]
 
 ### Features
@@ -93,6 +107,8 @@ weight: 101
 ### UI Improvements
 - Add honeybadger reporting to create checks.
 
+---
+
 ## v2.0.0-alpha.21 [2019-12-13]
 
 ### Features
@@ -120,6 +136,8 @@ weight: 101
 - Fix crash when editing a Telegraf config.
 - Updated start/end time functionality so that custom script time ranges overwrite dropdown selections.
 
+---
+
 ## v2.0.0-alpha.20 [2019-11-20]
 
 ### Features
@@ -152,6 +170,8 @@ weight: 101
 - Redesign cards and animations on Getting Started page.
 - Allow users to filter with labels in Telegraf input search.
 
+---
+
 ## v2.0.0-alpha.19 [2019-10-30]
 
 ### Features
@@ -177,6 +197,8 @@ weight: 101
 - Changed task runs success status code from 200 to 201 to match Swagger documentation.
 - Text areas have the correct height.
 
+---
+
 ## v2.0.0-alpha.18 [2019-09-26]
 
 ### Features