diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8687af840c..97a7ae39192 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.13.0
+
+* support quickjs-ng (v 0.3.0) as feature, it compiles, some test cases fail (bigint) but should be a nice first step 
+
 # 0.12.1
 
 * bugfix: console.log("a:%s", undefined); would fail
diff --git a/Cargo.toml b/Cargo.toml
index 8778acfd464..e6663609036 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "quickjs_runtime"
-version = "0.12.1"
+version = "0.13.0"
 authors = ["Andries Hiemstra <info@hirofa.com>"]
 edition = "2021"
 description = "Wrapper API and utils for the QuickJS JavaScript engine with support for Promise, Modules, Async/await"
@@ -30,9 +30,9 @@ hirofa_utils = "0.7"
 #hirofa_utils = {git="https://github.com/HiRoFa/utils"}
 backtrace = "0.3.67"
 
-libquickjs-sys = {package="hirofa-quickjs-sys", git='https://github.com/HiRoFa/quickjs-sys'}
+#libquickjs-sys = {package="hirofa-quickjs-sys", git='https://github.com/HiRoFa/quickjs-sys'}
 #libquickjs-sys = {package="hirofa-quickjs-sys", path='../quickjs-sys'}
-#libquickjs-sys = {package="hirofa-quickjs-sys", version="0.2.0", features=["bellard"]}
+libquickjs-sys = {package="hirofa-quickjs-sys", version="0.3.0", default-features=false}
 lazy_static = "1.4.0"
 log = "0.4"
 num_cpus = "1"
@@ -43,6 +43,7 @@ tokio = {version = "1", features = ["rt-multi-thread", "rt", "bytes", "fs", "io-
 serde_json = "1.0"
 serde = {version="1.0", features=["derive"]}
 string_cache = "0.8"
+flume = {version="0.10", features=["async"]}
 
 #swc
 # like the good people at denoland said
diff --git a/src/typescript/mod.rs b/src/typescript/mod.rs
index 1d15af2d246..d16f096a140 100644
--- a/src/typescript/mod.rs
+++ b/src/typescript/mod.rs
@@ -382,7 +382,6 @@ pub fn fix_stack_trace(stack_trace: &str, maps: &HashMap<String, String>) -> Str
 
 #[cfg(test)]
 pub mod tests {
-    use crate::builder::QuickJsRuntimeBuilder;
     use crate::facades::tests::init_test_rt;
     use crate::jsutils::{JsValueType, Script};
     use crate::typescript::{parse_stack_trace, serialize_stack};
@@ -457,7 +456,7 @@ pub mod tests {
 
                 assert_eq!(
                     serialize_stack(&a).as_str(),
-                    r#"    at func (file.ts:88)
+                    r#"    at func (file.ts:88:12)
     at doWriteTransactioned (gcsproject:///gcs_objectstore/ObjectStore.ts:170)
 "#
                 );
diff --git a/src/values.rs b/src/values.rs
index 4ac47f11e80..3c696e54aac 100644
--- a/src/values.rs
+++ b/src/values.rs
@@ -6,7 +6,6 @@ use crate::reflection::JsProxyInstanceId;
 use futures::executor::block_on;
 use futures::Future;
 use hirofa_utils::debug_mutex::DebugMutex;
-use hirofa_utils::resolvable_future::ResolvableFuture;
 use serde::Serialize;
 use serde_json::Value;
 use std::collections::HashMap;
@@ -210,11 +209,10 @@ impl CachedJsPromiseRef {
     pub async fn get_promise_result(
         &self,
     ) -> Result<Result<JsValueFacade, JsValueFacade>, JsError> {
-        let fut: ResolvableFuture<Result<Result<JsValueFacade, JsValueFacade>, JsError>> =
-            ResolvableFuture::new();
-        let resolver = fut.get_resolver();
-        let resolver1 = resolver.clone();
-        let resolver2 = resolver.clone();
+        let (tx, rx) = flume::bounded(1);
+
+        let tx1 = tx.clone();
+        let tx2 = tx.clone();
 
         self.cached_object.with_obj_void(move |realm, obj| {
             let res = || {
@@ -224,8 +222,8 @@ impl CachedJsPromiseRef {
                         //
                         let resolution = &args[0];
                         let send_res = match realm.to_js_value_facade(resolution) {
-                            Ok(vf) => resolver1.resolve(Ok(Ok(vf))),
-                            Err(conv_err) => resolver1.resolve(Err(conv_err)),
+                            Ok(vf) => tx1.send(Ok(Ok(vf))),
+                            Err(conv_err) => tx1.send(Err(conv_err)),
                         };
                         send_res
                             .map_err(|e| JsError::new_string(format!("could not send: {e}")))?;
@@ -239,8 +237,8 @@ impl CachedJsPromiseRef {
                         //
                         let rejection = &args[0];
                         let send_res = match realm.to_js_value_facade(rejection) {
-                            Ok(vf) => resolver2.resolve(Ok(Err(vf))),
-                            Err(conv_err) => resolver2.resolve(Err(conv_err)),
+                            Ok(vf) => tx2.send(Ok(Err(vf))),
+                            Err(conv_err) => tx2.send(Err(conv_err)),
                         };
                         send_res
                             .map_err(|e| JsError::new_string(format!("could not send: {e}")))?;
@@ -254,16 +252,21 @@ impl CachedJsPromiseRef {
             };
             match res() {
                 Ok(_) => {}
-                Err(e) => match resolver.resolve(Err(e)) {
-                    Ok(_) => {}
-                    Err(e) => {
-                        log::error!("failed to resolve 47643: {}", e);
+                Err(e) => {
+                    log::error!("failed to add promise reactions {}", e);
+                    match tx.send(Err(e)) {
+                        Ok(_) => {}
+                        Err(e) => {
+                            log::error!("failed to resolve 47643: {}", e);
+                        }
                     }
-                },
+                }
             }
         });
 
-        fut.await
+        rx.recv_async()
+            .await
+            .map_err(|e| JsError::new_string(format!("{e}")))?
     }
 }