diff --git a/.gitignore b/.gitignore
index b171eebd..94cafaee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ target/
 *.repl_history
 
 # Allowed Wasm files for examples
+!/examples/call_parameters/artifacts/*.wasm
 !/examples/greeting/artifacts/*.wasm
 !/examples/ipfs-node/artifacts/*.wasm
 !/examples/records/artifacts/*.wasm
diff --git a/Cargo.lock b/Cargo.lock
index 9dfbacff..a34c1eeb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -702,20 +702,20 @@ dependencies = [
 [[package]]
 name = "fluence"
 version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12efe44782ef6842b824dd281f79f808597a2c280d1facc06bb62b9cf8fbc2ef"
+source = "git+https://github.com/fluencelabs/rust-sdk#4d6c4f6b862c22ebd8db7244daac0adf3f1bd2fd"
 dependencies = [
- "fluence-sdk-macro 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "fluence-sdk-main 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fluence-sdk-macro 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
+ "fluence-sdk-main 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
 ]
 
 [[package]]
 name = "fluence"
 version = "0.2.8"
-source = "git+https://github.com/fluencelabs/rust-sdk#4d6c4f6b862c22ebd8db7244daac0adf3f1bd2fd"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12efe44782ef6842b824dd281f79f808597a2c280d1facc06bb62b9cf8fbc2ef"
 dependencies = [
- "fluence-sdk-macro 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
- "fluence-sdk-main 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
+ "fluence-sdk-macro 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fluence-sdk-main 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -753,6 +753,14 @@ dependencies = [
  "wasmer-wasi-fl",
 ]
 
+[[package]]
+name = "fluence-sdk-macro"
+version = "0.2.8"
+source = "git+https://github.com/fluencelabs/rust-sdk#4d6c4f6b862c22ebd8db7244daac0adf3f1bd2fd"
+dependencies = [
+ "fluence-sdk-wit 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
+]
+
 [[package]]
 name = "fluence-sdk-macro"
 version = "0.2.8"
@@ -763,11 +771,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "fluence-sdk-macro"
+name = "fluence-sdk-main"
 version = "0.2.8"
 source = "git+https://github.com/fluencelabs/rust-sdk#4d6c4f6b862c22ebd8db7244daac0adf3f1bd2fd"
 dependencies = [
- "fluence-sdk-wit 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
+ "fluence-sdk-macro 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
+ "log",
+ "serde",
 ]
 
 [[package]]
@@ -781,21 +791,10 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "fluence-sdk-main"
-version = "0.2.8"
-source = "git+https://github.com/fluencelabs/rust-sdk#4d6c4f6b862c22ebd8db7244daac0adf3f1bd2fd"
-dependencies = [
- "fluence-sdk-macro 0.2.8 (git+https://github.com/fluencelabs/rust-sdk)",
- "log",
- "serde",
-]
-
 [[package]]
 name = "fluence-sdk-wit"
 version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "560baf91197ded38a99a5c94ff366a3dd971ebf33f5d987ecce31d3dedf86d17"
+source = "git+https://github.com/fluencelabs/rust-sdk#4d6c4f6b862c22ebd8db7244daac0adf3f1bd2fd"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -808,7 +807,8 @@ dependencies = [
 [[package]]
 name = "fluence-sdk-wit"
 version = "0.2.8"
-source = "git+https://github.com/fluencelabs/rust-sdk#4d6c4f6b862c22ebd8db7244daac0adf3f1bd2fd"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "560baf91197ded38a99a5c94ff366a3dd971ebf33f5d987ecce31d3dedf86d17"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/examples/call_parameters/artifacts/call_parameters.wasm b/examples/call_parameters/artifacts/call_parameters.wasm
index e2ea5bc0..e10dc689 100755
Binary files a/examples/call_parameters/artifacts/call_parameters.wasm and b/examples/call_parameters/artifacts/call_parameters.wasm differ
diff --git a/examples/greeting/artifacts/greeting.wasm b/examples/greeting/artifacts/greeting.wasm
index b7c3f16c..3cebd334 100755
Binary files a/examples/greeting/artifacts/greeting.wasm and b/examples/greeting/artifacts/greeting.wasm differ
diff --git a/examples/greeting/artifacts/greeting_cp.wasm b/examples/greeting/artifacts/greeting_cp.wasm
deleted file mode 100755
index 34fe0cb8..00000000
Binary files a/examples/greeting/artifacts/greeting_cp.wasm and /dev/null differ
diff --git a/examples/greeting/build.sh b/examples/greeting/build.sh
index dd2218c2..91336a7e 100755
--- a/examples/greeting/build.sh
+++ b/examples/greeting/build.sh
@@ -6,4 +6,3 @@ fce build --release
 
 rm artifacts/*
 cp ../../target/wasm32-wasi/release/greeting.wasm artifacts/
-cp ../../target/wasm32-wasi/release/greeting_cp.wasm artifacts/
diff --git a/examples/ipfs-node/artifacts/ipfs_effector.wasm b/examples/ipfs-node/artifacts/ipfs_effector.wasm
index d1769aae..f8829dd4 100755
Binary files a/examples/ipfs-node/artifacts/ipfs_effector.wasm and b/examples/ipfs-node/artifacts/ipfs_effector.wasm differ
diff --git a/examples/ipfs-node/artifacts/ipfs_pure.wasm b/examples/ipfs-node/artifacts/ipfs_pure.wasm
index 5ddb7784..4c3cd074 100755
Binary files a/examples/ipfs-node/artifacts/ipfs_pure.wasm and b/examples/ipfs-node/artifacts/ipfs_pure.wasm differ
diff --git a/examples/records/artifacts/records_effector.wasm b/examples/records/artifacts/records_effector.wasm
index bb95ae16..fb123e3b 100755
Binary files a/examples/records/artifacts/records_effector.wasm and b/examples/records/artifacts/records_effector.wasm differ
diff --git a/examples/records/artifacts/records_pure.wasm b/examples/records/artifacts/records_pure.wasm
index 78f3681a..d3aa486e 100755
Binary files a/examples/records/artifacts/records_pure.wasm and b/examples/records/artifacts/records_pure.wasm differ
diff --git a/examples/site-storage/artifacts/curl.wasm b/examples/site-storage/artifacts/curl.wasm
index 3ab907cb..56ba042b 100755
Binary files a/examples/site-storage/artifacts/curl.wasm and b/examples/site-storage/artifacts/curl.wasm differ
diff --git a/examples/site-storage/artifacts/local_storage.wasm b/examples/site-storage/artifacts/local_storage.wasm
index 5cbc6860..a213e2fa 100755
Binary files a/examples/site-storage/artifacts/local_storage.wasm and b/examples/site-storage/artifacts/local_storage.wasm differ
diff --git a/examples/site-storage/artifacts/site-storage.wasm b/examples/site-storage/artifacts/site-storage.wasm
index 7ca361d9..326942f6 100755
Binary files a/examples/site-storage/artifacts/site-storage.wasm and b/examples/site-storage/artifacts/site-storage.wasm differ
diff --git a/examples/sqlite/artifacts/sqlite_test.wasm b/examples/sqlite/artifacts/sqlite_test.wasm
index 0897b8e3..59628a05 100755
Binary files a/examples/sqlite/artifacts/sqlite_test.wasm and b/examples/sqlite/artifacts/sqlite_test.wasm differ