diff --git a/Cargo.lock b/Cargo.lock
index e7ed0ad..f97daed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2498,7 +2498,7 @@ dependencies = [
 
 [[package]]
 name = "oj_auth"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "clap",
  "env_logger",
@@ -2517,7 +2517,7 @@ dependencies = [
 
 [[package]]
 name = "oj_cdn"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "actix-files",
  "actix-web",
@@ -2531,7 +2531,7 @@ dependencies = [
 
 [[package]]
 name = "oj_polariton_auth"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "log",
  "num",
@@ -2543,7 +2543,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_chat"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "clap",
  "env_logger",
@@ -2556,7 +2556,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_chat_room"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "clap",
@@ -2574,7 +2574,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_core"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "argon2",
  "async-trait",
@@ -2595,7 +2595,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_database"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "itertools",
  "sea-orm",
@@ -2604,7 +2604,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_factory"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "base64 0.22.1",
@@ -2616,7 +2616,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_lobby"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "clap",
  "env_logger",
@@ -2629,7 +2629,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_lobby_room"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "clap",
@@ -2644,7 +2644,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_microtransactions"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "env_logger",
  "git-version",
@@ -2655,7 +2655,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_services"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "clap",
  "env_logger",
@@ -2668,7 +2668,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_services_room"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "base64 0.22.1",
@@ -2691,7 +2691,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_singleplayer"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "clap",
  "env_logger",
@@ -2704,7 +2704,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_singleplayer_room"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "clap",
@@ -2719,7 +2719,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_social"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "clap",
  "env_logger",
@@ -2732,7 +2732,7 @@ dependencies = [
 
 [[package]]
 name = "oj_rc_social_room"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "clap",
@@ -2984,17 +2984,13 @@ checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 [[package]]
 name = "polariton"
 version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "702e1d4db7a6a1fc945d934b6636fc4831ed22249141faf6ab21e6a273d153bf"
 dependencies = [
  "tokio",
 ]
 
 [[package]]
 name = "polariton_server"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "564b6872c1aaf14b4281a7d2d87373eea18573ee717fb351e0d41beee5f5cb10"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "log",
@@ -3908,7 +3904,7 @@ dependencies = [
 
 [[package]]
 name = "servers"
-version = "0.2.1"
+version = "0.3.0"
 
 [[package]]
 name = "sha1"
diff --git a/Cargo.toml b/Cargo.toml
index 4b5ef65..1aab32e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,10 +33,10 @@ libfj = { version = "0.8" }
 log = "0.4"
 env_logger = "0.11"
 clap = { version = "4.5", features = [ "derive" ] }
-#polariton = { version = "0.2", path = "../polariton", features = [ "tokio-async" ] }
-#polariton_server = { version = "0.2", path = "../polariton/server", features = [ "tokio-async" ] }
-polariton = { version = "0.2", features = [ "tokio-async" ] }
-polariton_server = { version = "0.2", features = [ "tokio-async" ] }
+polariton = { version = "0.2", path = "../polariton", features = [ "tokio-async" ] }
+polariton_server = { version = "0.3", path = "../polariton/server", features = [ "tokio-async" ] }
+#polariton = { version = "0.2", features = [ "tokio-async" ] }
+#polariton_server = { version = "0.3", features = [ "tokio-async" ] }
 serde = { version = "1.0", features = [ "derive" ] }
 serde_json = "1.0"
 async-trait = "0.1"
diff --git a/rc_chat_room/src/operations/mod.rs b/rc_chat_room/src/operations/mod.rs
index 3886fed..16c371a 100644
--- a/rc_chat_room/src/operations/mod.rs
+++ b/rc_chat_room/src/operations/mod.rs
@@ -14,7 +14,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(chat_system: crate::state::chat::ChatImpl, conf: &oj_rc_core::persist::config::ConfigImpl) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::new()
-        .modify(oj_rc_core::polariton::OpIdCopy)
+        .modify(oj_rc_core::polariton::RcOpModifier)
         .add(more_auth::MoreLobbyAuth::new(chat_system.clone()))
         .add(chat_ignores::ignores_provider())
         .add(pending_sanctions::pending_sanctions_checker())
diff --git a/rc_chat_room/src/operations/more_auth.rs b/rc_chat_room/src/operations/more_auth.rs
index bd58977..fd843e5 100644
--- a/rc_chat_room/src/operations/more_auth.rs
+++ b/rc_chat_room/src/operations/more_auth.rs
@@ -37,7 +37,7 @@ impl MoreLobbyAuth {
                 let name = user_impl.token().uuid.clone();
                 //let chat_user = super::get_chat_user(user_impl.as_ref().as_ref());
                 let channels = user_impl.subscribed_channels_strings().await?;
-                let event_tx = user.event_sender();
+                let event_tx = user.event_chann();
                 self.chat_system.system_mut().connect_user(name, channels, event_tx);
                 let mut resp_params = std::collections::HashMap::new();
                 resp_params.insert(Self::AUTH_PAYLOAD_KEY, polariton::operation::Typed::Byte(0));
diff --git a/rc_core/Cargo.toml b/rc_core/Cargo.toml
index f568a53..860d60e 100644
--- a/rc_core/Cargo.toml
+++ b/rc_core/Cargo.toml
@@ -24,5 +24,5 @@ libfj.workspace = true
 jsonwebtoken = "9"
 argon2 = { version = "0.5", features = [ "std" ] }
 
-oj_rc_database = { version = "0.2", path = "../rc_database" }
-oj_rc_factory = { version = "0.2", path = "../rc_factory" }
+oj_rc_database = { version = "*", path = "../rc_database" }
+oj_rc_factory = { version = "*", path = "../rc_factory" }
diff --git a/rc_core/src/polariton/mod.rs b/rc_core/src/polariton/mod.rs
index 4147b30..d2f435c 100644
--- a/rc_core/src/polariton/mod.rs
+++ b/rc_core/src/polariton/mod.rs
@@ -1,2 +1,2 @@
-mod svelto_uuid_copy;
-pub use svelto_uuid_copy::OpIdCopy;
+mod op_mod;
+pub use op_mod::RcOpModifier;
diff --git a/rc_core/src/polariton/svelto_uuid_copy.rs b/rc_core/src/polariton/op_mod.rs
similarity index 90%
rename from rc_core/src/polariton/svelto_uuid_copy.rs
rename to rc_core/src/polariton/op_mod.rs
index c004bb0..510a32c 100644
--- a/rc_core/src/polariton/svelto_uuid_copy.rs
+++ b/rc_core/src/polariton/op_mod.rs
@@ -1,12 +1,12 @@
 use polariton_server::operations::OperationModifier;
 
-pub struct OpIdCopy;
+pub struct RcOpModifier;
 
-impl OpIdCopy {
+impl RcOpModifier {
     const SERVICE_MAPPING_KEY: u8 = 0;
 }
 
-impl <C: Clone + Send + Sync + 'static> OperationModifier<C> for OpIdCopy {
+impl <C: Clone + Send + Sync + 'static> OperationModifier<C> for RcOpModifier {
     fn after(&self, req: &mut polariton::operation::OperationRequest<C>, resp: &mut polariton::operation::OperationResponse<C>, flags: &mut u8) {
         if resp.params.get(&Self::SERVICE_MAPPING_KEY).is_none() {
             if let Some(svelto_service_id) = req.params.get(&Self::SERVICE_MAPPING_KEY) {
diff --git a/rc_core/src/state.rs b/rc_core/src/state.rs
index 791ea67..e983a04 100644
--- a/rc_core/src/state.rs
+++ b/rc_core/src/state.rs
@@ -1,12 +1,13 @@
 use crate::persist::user::UserProvider;
 use polariton_server::ToSend;
 
-pub struct UserState<C: Clone = ()> {
+pub struct UserState<C: Clone + Send + 'static = ()> {
     state: std::sync::RwLock<InitState<C>>,
     event_tx: tokio::sync::mpsc::UnboundedSender<ToSend<C>>,
+    event_emitter: polariton_server::events::EventEmitter<C>,
 }
 
-impl <C: Clone> UserState<C> {
+impl <C: Clone + Send + 'static> UserState<C> {
     pub async fn update_with_auth(&self, auth_str: &str) -> bool {
         self.update_with_auth_ext(auth_str, |_| Some(Default::default())).await
     }
@@ -53,9 +54,11 @@ impl <C: Clone> UserState<C> {
     }
 
     pub fn new(provider: std::sync::Arc<crate::persist::user::UserImpl>, event_tx: tokio::sync::mpsc::UnboundedSender<ToSend<C>>) -> Self {
+        let emitter = polariton_server::events::EventEmitter::new(event_tx.clone());
         Self {
             state: std::sync::RwLock::new(InitState::Unauthenticated(provider)),
             event_tx,
+            event_emitter: emitter,
         }
     }
 
@@ -67,12 +70,16 @@ impl <C: Clone> UserState<C> {
         }
     }
 
-    pub fn event(&self, event_data: ToSend<C>) {
+    /*pub fn event(&self, event_data: ToSend<C>) {
         self.event_tx.send(event_data).unwrap()
+    }*/
+
+    pub fn event_chann(&self) -> tokio::sync::mpsc::UnboundedSender<ToSend<C>> {
+        self.event_tx.clone()
     }
 
-    pub fn event_sender(&self) -> tokio::sync::mpsc::UnboundedSender<ToSend<C>> {
-        self.event_tx.clone()
+    pub fn event_sender(&self) -> &'_ polariton_server::events::EventEmitter<C> {
+        &self.event_emitter
     }
 }
 
diff --git a/rc_lobby_room/src/operations/mod.rs b/rc_lobby_room/src/operations/mod.rs
index ffe10cf..c0d064b 100644
--- a/rc_lobby_room/src/operations/mod.rs
+++ b/rc_lobby_room/src/operations/mod.rs
@@ -7,7 +7,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(_init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::<crate::UserTy>::new()
-        .modify(oj_rc_core::polariton::OpIdCopy)
+        .modify(oj_rc_core::polariton::RcOpModifier)
         .add(more_auth::MoreLobbyAuth)
         //.add(eac::EacChallengeIgnorer)
         //.add(polariton_server::operations::Ack::<2, _>::default())
diff --git a/rc_services_room/src/operations/mod.rs b/rc_services_room/src/operations/mod.rs
index b20dde8..4023836 100644
--- a/rc_services_room/src/operations/mod.rs
+++ b/rc_services_room/src/operations/mod.rs
@@ -102,7 +102,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::new()
-        .modify(oj_rc_core::polariton::OpIdCopy)
+        .modify(oj_rc_core::polariton::RcOpModifier)
         .add(eac::EacChallengeIgnorer)
         .add(more_auth::MoreLobbyAuth)
         .add(versioner::VersionTeller)
diff --git a/rc_singleplayer_room/src/operations/mod.rs b/rc_singleplayer_room/src/operations/mod.rs
index 89be1d1..2a44f3f 100644
--- a/rc_singleplayer_room/src/operations/mod.rs
+++ b/rc_singleplayer_room/src/operations/mod.rs
@@ -6,7 +6,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::<crate::UserTy>::new()
-        .modify(oj_rc_core::polariton::OpIdCopy)
+        .modify(oj_rc_core::polariton::RcOpModifier)
         .add(more_auth::MoreLobbyAuth)
         .add(eac::EacChallengeIgnorer)
         .add(load_ai_robots::tdm_machines_provider(&init_ctx.factory, init_ctx.parsers.weapon_order(), &init_ctx.config))
diff --git a/rc_social_room/src/operations/mod.rs b/rc_social_room/src/operations/mod.rs
index 65752a7..c213029 100644
--- a/rc_social_room/src/operations/mod.rs
+++ b/rc_social_room/src/operations/mod.rs
@@ -12,7 +12,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler() -> OperationsHandler<crate::UserTy, crate::data::custom::CustomType> {
     OperationsHandler::<crate::UserTy, crate::data::custom::CustomType>::new()
-        .modify(oj_rc_core::polariton::OpIdCopy)
+        .modify(oj_rc_core::polariton::RcOpModifier)
         .add(more_auth::MoreLobbyAuth)
         //.add(polariton_server::operations::Ack::<33, _>::default()) // get user clan info (this is equivalent to not being in a clan)
         .add(friend_list::friends_provider()) // TODO friend object parsing Token: 0x0200169C RID: 5788