diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d1a92f..7f8dc06 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,12 +7,49 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-### Added
+### Planned
 
-- Steel framework support (planned)
-- Enhanced testing utilities (compute units, account state validation)
+- Steel framework support
+- Enhanced testing utilities (account state validation)
 - Integration with popular Solana testing patterns
 
+## [0.2.0] - 2024-06-11
+
+### Added - CU Benchmarking Framework
+
+- **Systematic CU analysis framework** with instruction and transaction paradigms
+- **Dual benchmarking modes**: Pure instruction measurement vs complete transaction workflows
+- **Statistical analysis engine** with percentile-based estimates (min, conservative, balanced, safe, very_high, unsafe_max)
+- **Rich execution context discovery** through simulation (SVM state, program details, CPI analysis)
+- **Professional tooling integration** with env_logger and clean JSON output
+- **Comprehensive unit tests** (324 lines) covering edge cases and percentile calculations
+
+### Framework Features
+
+- `InstructionBenchmark` trait for pure CU measurement without framework overhead
+- `TransactionBenchmark` trait for multi-program workflow analysis
+- Two-phase measurement: simulation for context + execution for statistics
+- Address book system for human-readable program names
+- Type-safe domain modeling with `StatType` enum
+
+### Examples & Documentation
+
+- **Working benchmarks**: SOL transfer (150 CU), SPL token transfer, token setup workflow (28K-38K CU)
+- **Comprehensive guide**: [`BENCHMARKING.md`](crates/litesvm-testing/BENCHMARKING.md) with living documentation approach
+- **Enhanced README**: Repositioned as testing + benchmarking platform
+
+### Technical Improvements
+
+- Fixed percentile calculation bugs that showed incorrect variance
+- Removed automatic ComputeBudgetInstruction for measurement transparency
+- SVM state accumulation for realistic vs isolated measurements
+- Professional logging (quiet by default, optional progress via RUST_LOG)
+
+### Breaking Changes
+
+- None - all existing testing functionality preserved
+- New benchmarking features require `--features cu_bench` opt-in
+
 ## [0.1.0] - 2025-01-30
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index cdf544d..9b10a93 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1856,7 +1856,7 @@ dependencies = [
 
 [[package]]
 name = "litesvm-testing"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
  "chrono",
  "env_logger 0.11.8",
@@ -2739,14 +2739,14 @@ checksum = "74233d3b3b2f6d4b006dc19dee745e73e2a6bfb6f93607cd3b02bd5b00797d7c"
 
 [[package]]
 name = "simple-anchor-program"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
  "anchor-lang",
 ]
 
 [[package]]
 name = "simple-anchor-tests"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
  "anchor-lang",
  "litesvm",
@@ -2756,7 +2756,7 @@ dependencies = [
 
 [[package]]
 name = "simple-pinocchio-program"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
  "pinocchio",
  "pinocchio-log",
@@ -2765,7 +2765,7 @@ dependencies = [
 
 [[package]]
 name = "simple-pinocchio-tests"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
  "litesvm",
  "litesvm-testing",
diff --git a/crates/litesvm-testing/Cargo.toml b/crates/litesvm-testing/Cargo.toml
index e5a1bda..dfcf7df 100644
--- a/crates/litesvm-testing/Cargo.toml
+++ b/crates/litesvm-testing/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "litesvm-testing"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 authors = ["LiteSVM Testing Framework Contributors"]
 license = "GPL-3.0-or-later"
diff --git a/examples/anchor/simple-anchor-program/Cargo.toml b/examples/anchor/simple-anchor-program/Cargo.toml
index 6e17e74..637615a 100644
--- a/examples/anchor/simple-anchor-program/Cargo.toml
+++ b/examples/anchor/simple-anchor-program/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "simple-anchor-program"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 
 [features]
diff --git a/examples/anchor/simple-anchor-tests/Cargo.toml b/examples/anchor/simple-anchor-tests/Cargo.toml
index 431768a..10946a9 100644
--- a/examples/anchor/simple-anchor-tests/Cargo.toml
+++ b/examples/anchor/simple-anchor-tests/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "simple-anchor-tests"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 
 [build-dependencies]
diff --git a/examples/pinocchio/simple-pinocchio-program/Cargo.toml b/examples/pinocchio/simple-pinocchio-program/Cargo.toml
index 17ad5c8..c9b9ad5 100644
--- a/examples/pinocchio/simple-pinocchio-program/Cargo.toml
+++ b/examples/pinocchio/simple-pinocchio-program/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "simple-pinocchio-program"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 
 [features]
diff --git a/examples/pinocchio/simple-pinocchio-tests/Cargo.toml b/examples/pinocchio/simple-pinocchio-tests/Cargo.toml
index 8544498..9cf7137 100644
--- a/examples/pinocchio/simple-pinocchio-tests/Cargo.toml
+++ b/examples/pinocchio/simple-pinocchio-tests/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "simple-pinocchio-tests"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 
 [build-dependencies]