diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ae8bb8cb..436ee1dea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,28 @@
+## 3.0.0 / 2024-07-09
+### Features
+- Feat: add daemonset terminationGracePeriodSeconds (#1204) @smallc2009
+- Feat: add kubernetes events input plugin (#1209) @smallc2009
+- Feat: support yaml config file (#1208) @cw-Guo
+- Feat(helm): respect helm release namespace setting (#1214) @reegnz
+- Feat: Adding Fluentbit's unified networking interface (#1217) @localleon
+- Feat: add elasticsearch options (#1220) @bakervos
+- Feat: add rbacRules to values.yaml with events watching as fixed permissions (#1223) @SvenThies
+- Feat: add 'sslVerify' to opensearch output (#1226) @zmw85
+- Feat: add bearer token auth for loki (#1224) @raynay-r
+
+### ENHANCEMENT
+- Adding instructions on how to set run operator for developement (#1216) @localleon
+- Templatize ServiceMonitor (#1218) @smallc2009
+- Update fluentbit to v3.1.0 (#1233) @wenchajun
+- build(deps): Bump docker/build-push-action from 5 to 6 (#1228) @dependabot
+- build(deps): Bump aquasecurity/trivy-action from 0.21.0 to 0.23.0 (#1229) @dependabot
+
+### BUGFIX
+- Fix: rewrite tag nil pointer reference (#1232) @cw-Guo
+- Fix: fix the parsing of disableComponentControllers in helm (#1222) @mritunjaysharma394
+- Fix(fluentd): add securityContext and podSecurityContext in values.yaml (#1230) @SvenThies
+- Fix: fix parsersfile default parsers.conf path (#1225) @cw-Guo
+
 ## 2.9.0 / 2024-06-13
 ### Features
 - Feat: Support elastic_data_stream (#1190) @fschlager
diff --git a/Makefile b/Makefile
index f58252bcd..aafffea2a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION?=$(shell cat VERSION | tr -d " \t\n\r")
 # Image URL to use all building/pushing image targets
-FB_IMG ?= kubesphere/fluent-bit:v3.0.4
-FB_IMG_DEBUG ?= kubesphere/fluent-bit:v3.0.4-debug
+FB_IMG ?= kubesphere/fluent-bit:v3.1.0
+FB_IMG_DEBUG ?= kubesphere/fluent-bit:v3.1.0-debug
 FD_IMG ?= ghcr.io/fluent/fluent-operator/fluentd:v1.17.0
 FO_IMG ?= kubesphere/fluent-operator:$(VERSION)
 FD_IMG_BASE ?= ghcr.io/fluent/fluent-operator/fluentd:v1.17.0-arm64-base
diff --git a/README.md b/README.md
index 335e6b485..0fd66fadd 100644
--- a/README.md
+++ b/README.md
@@ -130,7 +130,7 @@ Kubernetes v1.16.13+ is necessary for running Fluent Operator.
 Install the latest stable version
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/fluent/fluent-operator/release-2.9/manifests/setup/setup.yaml
+kubectl apply -f https://raw.githubusercontent.com/fluent/fluent-operator/release-3.0/manifests/setup/setup.yaml
 
 # You can change the namespace in manifests/setup/kustomization.yaml in corresponding release branch 
 # and then use command below to install to another namespace
diff --git a/RELEASE.md b/RELEASE.md
index dec2e8d4b..81b423e20 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -42,6 +42,7 @@ This page describes the release process and the currently planned schedule for u
 | v2.7.0         | 2023-12-19             | Anthony Treuillier (GitHub: @antrema) |
 | v2.8.0         | 2024-04-22             | Zhang Peng (GitHub: @Gentleelephant)  |
 | v2.9.0         | 2024-06-13             | Elon Cheng (GitHub: @wenchajun)       |
+| v3.0.0         | 2024-07-09             | Elon Cheng (GitHub: @wenchajun)       |
 
 # How to cut a new release