diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c6e9146a..f399d9e37 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,11 +7,17 @@ More expansive patch notes and explanations may be found in the specific [pathfi
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## [0.15.1] - 2024-12-02
 
 ### Fixed
 
 - `starknet_getBlockWithReceipts` returns `transaction_hash` within the `transaction` object making the response not strictly spec compliant. Fixed on the JSON-RPC 0.8 interface.
+- JSON-RPC 0.7 methods returning block headers are including the `l2_gas` property.
+
+### Changed
+
+- Pathfinder is now compiled with arithmetic overflow checks enabled in release mode to mitigate potential issues.
+
 
 ## [0.15.0] - 2024-11-21
 
diff --git a/Cargo.lock b/Cargo.lock
index f1a42a9ef..f931119ff 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4801,7 +4801,7 @@ checksum = "42012b0f064e01aa58b545fe3727f90f7dd4020f4a3ea735b50344965f5a57e9"
 
 [[package]]
 name = "gateway-test-utils"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "reqwest",
  "serde_json",
@@ -6530,7 +6530,7 @@ dependencies = [
 
 [[package]]
 name = "make-stream"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "tokio",
  "tokio-stream",
@@ -7131,7 +7131,7 @@ checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
 [[package]]
 name = "p2p"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -7173,7 +7173,7 @@ dependencies = [
 
 [[package]]
 name = "p2p_proto"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "fake",
@@ -7194,7 +7194,7 @@ dependencies = [
 
 [[package]]
 name = "p2p_proto_derive"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -7203,7 +7203,7 @@ dependencies = [
 
 [[package]]
 name = "p2p_stream"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -7332,7 +7332,7 @@ checksum = "17359afc20d7ab31fdb42bb844c8b3bb1dabd7dcf7e68428492da7f16966fcef"
 
 [[package]]
 name = "pathfinder"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -7400,7 +7400,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-block-hashes"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "pathfinder-common",
  "pathfinder-crypto",
@@ -7408,7 +7408,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-common"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "bitvec",
@@ -7433,7 +7433,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-compiler"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "cairo-lang-starknet 1.0.0-alpha.6",
@@ -7454,7 +7454,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-crypto"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "ark-ff 0.5.0",
  "assert_matches",
@@ -7471,7 +7471,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-ethereum"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "alloy",
  "anyhow",
@@ -7491,7 +7491,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-executor"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "blockifier",
@@ -7511,7 +7511,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-merkle-tree"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "bitvec",
@@ -7527,7 +7527,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-retry"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "tokio",
  "tokio-retry",
@@ -7535,7 +7535,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-rpc"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -7588,7 +7588,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-serde"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "num-bigint 0.4.6",
@@ -7603,7 +7603,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-storage"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -9448,7 +9448,7 @@ dependencies = [
 
 [[package]]
 name = "starknet-gateway-client"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -9481,7 +9481,7 @@ dependencies = [
 
 [[package]]
 name = "starknet-gateway-test-fixtures"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "pathfinder-common",
  "pathfinder-crypto",
@@ -9489,7 +9489,7 @@ dependencies = [
 
 [[package]]
 name = "starknet-gateway-types"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -9728,7 +9728,7 @@ dependencies = [
 
 [[package]]
 name = "tagged"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "fake",
  "pretty_assertions_sorted",
@@ -9737,7 +9737,7 @@ dependencies = [
 
 [[package]]
 name = "tagged-debug-derive"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index ad45350fe..2021ccc30 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ lto = true
 opt-level = 3
 
 [workspace.package]
-version = "0.15.0"
+version = "0.15.1"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 rust-version = "1.80"
diff --git a/crates/load-test/Cargo.lock b/crates/load-test/Cargo.lock
index 27c5a3593..a3b5d7a88 100644
--- a/crates/load-test/Cargo.lock
+++ b/crates/load-test/Cargo.lock
@@ -976,7 +976,7 @@ dependencies = [
 
 [[package]]
 name = "pathfinder-crypto"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "bitvec",
  "fake",