--- a/.env
+++ b/.env
@@ -1,6 +1,6 @@
 RUST_TOOLCHAIN=nightly-2021-11-11
 RUST_C=1.58.0-nightly
-POLKA_VERSION=release-v0.9.17
+POLKA_VERSION=release-v0.9.18
 UNIQUE_BRANCH=develop
 USER=***
 PASS=***
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5565,7 +5565,7 @@
 
 [[package]]
 name = "opal-runtime"
-version = "0.1.0"
+version = "0.9.18"
 dependencies = [
  "cumulus-pallet-aura-ext",
  "cumulus-pallet-dmp-queue",
@@ -8693,7 +8693,7 @@
 
 [[package]]
 name = "quartz-runtime"
-version = "0.1.0"
+version = "0.9.18"
 dependencies = [
  "cumulus-pallet-aura-ext",
  "cumulus-pallet-dmp-queue",
@@ -12402,7 +12402,7 @@
 
 [[package]]
 name = "unique-node"
-version = "0.9.17"
+version = "0.9.18"
 dependencies = [
  "clap",
  "cumulus-client-cli",
@@ -12534,7 +12534,7 @@
 
 [[package]]
 name = "unique-runtime"
-version = "0.9.17"
+version = "0.9.18"
 dependencies = [
  "cumulus-pallet-aura-ext",
  "cumulus-pallet-dmp-queue",
@@ -12610,7 +12610,7 @@
 
 [[package]]
 name = "unique-runtime-common"
-version = "0.1.0"
+version = "0.9.18"
 dependencies = [
  "fp-rpc",
  "frame-support",
--- a/README.md
+++ b/README.md
@@ -63,12 +63,7 @@
 
 5. Build:
 ```bash
-cargo build
-```
-
-optionally, build in release:
-```bash
-cargo build --release
+cargo build --features=unique-runtime,quartz-runtime --release
 ```
 
 ## Building as Parachain locally
--- a/node/cli/Cargo.toml
+++ b/node/cli/Cargo.toml
@@ -283,7 +283,7 @@
 license = 'GPLv3'
 name = 'unique-node'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = '0.9.17'
+version = '0.9.18'
 
 [[bin]]
 name = 'unique-collator'
@@ -312,7 +312,7 @@
 unique-rpc = { default-features = false, path = "../rpc" }
 
 [features]
-default = ["unique-runtime", "quartz-runtime"]
+default = []
 runtime-benchmarks = [
     'unique-runtime/runtime-benchmarks',
     'polkadot-service/runtime-benchmarks',
--- a/node/cli/src/chain_spec.rs
+++ b/node/cli/src/chain_spec.rs
@@ -128,14 +128,14 @@
 pub fn development_config() -> OpalChainSpec {
 	let mut properties = Map::new();
 	properties.insert("tokenSymbol".into(), "OPL".into());
-	properties.insert("tokenDecimals".into(), 15.into());
+	properties.insert("tokenDecimals".into(), 18.into());
 	properties.insert("ss58Format".into(), 42.into());
 
 	OpalChainSpec::from_genesis(
 		// Name
-		"Development",
+		"OPAL by UNIQUE",
 		// ID
-		"dev",
+		"opal_dev",
 		ChainType::Local,
 		move || {
 			testnet_genesis(
@@ -171,11 +171,16 @@
 }
 
 pub fn local_testnet_rococo_config() -> OpalChainSpec {
+	let mut properties = Map::new();
+	properties.insert("tokenSymbol".into(), "OPL".into());
+	properties.insert("tokenDecimals".into(), 18.into());
+	properties.insert("ss58Format".into(), 42.into());
+
 	OpalChainSpec::from_genesis(
 		// Name
-		"Local Testnet",
+		"OPAL by UNIQUE",
 		// ID
-		"local_testnet",
+		"opal_local",
 		ChainType::Local,
 		move || {
 			testnet_genesis(
@@ -211,7 +216,7 @@
 		None,
 		None,
 		// Properties
-		None,
+		Some(properties),
 		// Extensions
 		Extensions {
 			relay_chain: "rococo-local".into(),
--- a/runtime/common/Cargo.toml
+++ b/runtime/common/Cargo.toml
@@ -6,7 +6,7 @@
 license = 'All Rights Reserved'
 name = 'unique-runtime-common'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = '0.1.0'
+version = '0.9.18'
 
 [features]
 default = ['std']
--- a/runtime/opal/Cargo.toml
+++ b/runtime/opal/Cargo.toml
@@ -10,7 +10,7 @@
 license = 'GPLv3'
 name = 'opal-runtime'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = '0.1.0'
+version = '0.9.18'
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']
--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -114,7 +114,7 @@
 
 use unique_runtime_common::{impl_common_runtime_apis, types::*, constants::*};
 
-pub const RUNTIME_NAME: &str = "Opal";
+pub const RUNTIME_NAME: &str = "opal";
 
 type CrossAccountId = pallet_common::account::BasicCrossAccountId<Runtime>;
 
@@ -151,7 +151,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 917004,
+	spec_version: 918000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
--- a/runtime/quartz/Cargo.toml
+++ b/runtime/quartz/Cargo.toml
@@ -10,7 +10,7 @@
 license = 'GPLv3'
 name = 'quartz-runtime'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = '0.1.0'
+version = '0.9.18'
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']
--- a/runtime/quartz/src/lib.rs
+++ b/runtime/quartz/src/lib.rs
@@ -114,7 +114,7 @@
 
 use unique_runtime_common::{impl_common_runtime_apis, types::*, constants::*};
 
-pub const RUNTIME_NAME: &str = "Quartz";
+pub const RUNTIME_NAME: &str = "quartz";
 
 type CrossAccountId = pallet_common::account::BasicCrossAccountId<Runtime>;
 
@@ -151,7 +151,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 917004,
+	spec_version: 918000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
--- a/runtime/unique/Cargo.toml
+++ b/runtime/unique/Cargo.toml
@@ -10,7 +10,7 @@
 license = 'GPLv3'
 name = 'unique-runtime'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = '0.9.17'
+version = '0.9.18'
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']
--- a/runtime/unique/src/lib.rs
+++ b/runtime/unique/src/lib.rs
@@ -113,7 +113,7 @@
 
 use unique_runtime_common::{impl_common_runtime_apis, types::*, constants::*};
 
-pub const RUNTIME_NAME: &str = "Unique";
+pub const RUNTIME_NAME: &str = "unique";
 
 type CrossAccountId = pallet_common::account::BasicCrossAccountId<Runtime>;
 
@@ -150,7 +150,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 917004,
+	spec_version: 918000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,