diff --git a/CHANGELOG.md b/CHANGELOG.md
index f22e5418af..4092b611e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,15 @@
 # Changelog
 
 
+## [1.30.0](https://github.com/windmill-labs/windmill/compare/v1.29.0...v1.30.0) (2022-08-13)
+
+
+### Features
+
+* add literal object type support ([#401](https://github.com/windmill-labs/windmill/issues/401)) ([845de82](https://github.com/windmill-labs/windmill/commit/845de8206214ed265aef895f0d13636e6e0e26ce))
+* support union type will null | undefined ([#400](https://github.com/windmill-labs/windmill/issues/400)) ([0384727](https://github.com/windmill-labs/windmill/commit/0384727a56347aa01a5fee06c82bd49eab2522fa))
+* support union types ([#398](https://github.com/windmill-labs/windmill/issues/398)) ([e68ea1b](https://github.com/windmill-labs/windmill/commit/e68ea1b8fc4f88e587121387ecac6858d04ebae2))
+
 ## [1.29.0](https://github.com/windmill-labs/windmill/compare/v1.28.1...v1.29.0) (2022-08-10)
 
 
diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 1bfc735345..dc8fb9c0c6 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -4428,7 +4428,7 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windmill"
-version = "1.29.0"
+version = "1.30.0"
 dependencies = [
  "anyhow",
  "argon2",
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index 642b416226..4a89054bd9 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "windmill"
-version = "1.29.0"
+version = "1.30.0"
 authors = ["Ruben Fiszel <ruben@windmill.dev>"]
 edition = "2021"
 
diff --git a/backend/openapi.yaml b/backend/openapi.yaml
index 1dbf373ad6..53317e2a0c 100644
--- a/backend/openapi.yaml
+++ b/backend/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: "3.0.3"
 
 info:
-  version: 1.29.0
+  version: 1.30.0
   title: Windmill server API
   contact:
     name: Windmill contact
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index fb6c5917ef..7b1259978d 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "windmill",
-	"version": "1.29.0",
+	"version": "1.30.0",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "windmill",
-			"version": "1.29.0",
+			"version": "1.30.0",
 			"dependencies": {
 				"@fortawesome/free-brands-svg-icons": "^6.1.2",
 				"@fortawesome/free-solid-svg-icons": "^6.1.2",
diff --git a/frontend/package.json b/frontend/package.json
index 5bf5b268e5..070523a9d5 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "windmill",
-	"version": "1.29.0",
+	"version": "1.30.0",
 	"scripts": {
 		"dev": "vite dev",
 		"build": "vite build",
diff --git a/lsp/Pipfile b/lsp/Pipfile
index 43e27d51c9..2bde6de6d8 100644
--- a/lsp/Pipfile
+++ b/lsp/Pipfile
@@ -4,8 +4,8 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-wmill = ">=1.29.0"
-wmill_pg = ">=1.29.0"
+wmill = ">=1.30.0"
+wmill_pg = ">=1.30.0"
 sendgrid = "*"
 mysql-connector-python = "*"
 pymongo = "*"
diff --git a/openflow.openapi.yaml b/openflow.openapi.yaml
index e5adf4d39d..9b25d9012b 100644
--- a/openflow.openapi.yaml
+++ b/openflow.openapi.yaml
@@ -1,7 +1,7 @@
 openapi: "3.0.3"
 
 info:
-  version: 1.29.0
+  version: 1.30.0
   title: OpenFlow Spec
   contact:
     name: Ruben Fiszel
diff --git a/python-client/wmill/pyproject.toml b/python-client/wmill/pyproject.toml
index 72523a105f..5c397e3495 100644
--- a/python-client/wmill/pyproject.toml
+++ b/python-client/wmill/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "wmill"
-version = "1.29.0"
+version = "1.30.0"
 description = "A client library for accessing Windmill server wrapping the Windmill client API"
 license = "Apache-2.0"
 homepage = "https://windmill.dev"
@@ -16,7 +16,7 @@ include = ["wmill/py.typed"]
 
 [tool.poetry.dependencies]
 python = "^3.7"
-windmill-api = "^1.29.0"
+windmill-api = "^1.30.0"
 
 [build-system]
 requires = ["poetry>=1.0.2", "poetry-dynamic-versioning"]
diff --git a/python-client/wmill_pg/pyproject.toml b/python-client/wmill_pg/pyproject.toml
index fb906f9410..61625d867a 100644
--- a/python-client/wmill_pg/pyproject.toml
+++ b/python-client/wmill_pg/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "wmill-pg"
-version = "1.29.0"
+version = "1.30.0"
 description = "An extension client for the wmill client library focused on pg"
 license = "Apache-2.0"
 homepage = "https://windmill.dev"
diff --git a/version.txt b/version.txt
index 5e57fb8955..034552a83e 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.29.0
+1.30.0