diff --git a/crates/test_utils_solana/changelog.md b/crates/test_utils_solana/changelog.md
new file mode 100644
index 0000000..e5b23e8
--- /dev/null
+++ b/crates/test_utils_solana/changelog.md
@@ -0,0 +1,37 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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]
+
+## [0.1.0](https://github.com/ifiokjr/wasm_solana/releases/tag/test_utils_solana@v0.1.0) - 2024-09-12
+
+### <!-- 0 -->🎉 Added
+
+- use `WalletSolana` for signing anchor transactions
+- add memory based standard wallet implementation
+- add `Stream` support for solana client websockets
+- initial implementation of websockets
+- initial commit
+
+### <!-- 2 -->🚜 Refactor
+
+- update the name of anchor wallet trait
+
+### <!-- 3 -->📚 Documentation
+
+- add warning when using `namespace` with `TestValidatorRunnerProps`
+- prepare for initial release
+
+### <!-- 5 -->🎨 Styling
+
+- lint all files
+
+### <!-- 6 -->🧪 Testing
+
+- basic tests for `MemoryWallet` now succeed
+- passing tests for `wasm_client_solana`
+- write first tests
diff --git a/crates/wallet_standard_browser/changelog.md b/crates/wallet_standard_browser/changelog.md
new file mode 100644
index 0000000..cff5193
--- /dev/null
+++ b/crates/wallet_standard_browser/changelog.md
@@ -0,0 +1,29 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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]
+
+## [0.1.0](https://github.com/ifiokjr/wasm_solana/releases/tag/wallet_standard_browser@v0.1.0) - 2024-09-12
+
+### <!-- 0 -->🎉 Added
+
+- use `WalletSolana` for signing anchor transactions
+- add memory based standard wallet implementation
+- initial implementation of websockets
+- initial commit
+
+### <!-- 1 -->🐛 Bug Fixes
+
+- import `DefaultHasher` from compatible path
+
+### <!-- 3 -->📚 Documentation
+
+- prepare for initial release
+
+### <!-- 6 -->🧪 Testing
+
+- passing tests for `wasm_client_solana`
diff --git a/crates/wallet_standard_wallets/changelog.md b/crates/wallet_standard_wallets/changelog.md
new file mode 100644
index 0000000..9a6d758
--- /dev/null
+++ b/crates/wallet_standard_wallets/changelog.md
@@ -0,0 +1,31 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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]
+
+## [0.1.0](https://github.com/ifiokjr/wasm_solana/releases/tag/wallet_standard_wallets@v0.1.0) - 2024-09-12
+
+### <!-- 0 -->🎉 Added
+
+- use `WalletSolana` for signing anchor transactions
+- add memory based standard wallet implementation
+
+### <!-- 3 -->📚 Documentation
+
+- prepare for initial release
+
+### <!-- 5 -->🎨 Styling
+
+- update lints
+- lint all files
+
+### <!-- 6 -->🧪 Testing
+
+- remove `namespace` from tests
+- basic tests for `MemoryWallet` now succeed
+- passing tests for `wasm_client_solana`
+- write first tests
diff --git a/crates/wasm_client_anchor/changelog.md b/crates/wasm_client_anchor/changelog.md
new file mode 100644
index 0000000..6f7292d
--- /dev/null
+++ b/crates/wasm_client_anchor/changelog.md
@@ -0,0 +1,30 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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]
+
+## [0.1.0](https://github.com/ifiokjr/wasm_solana/releases/tag/wasm_client_anchor@v0.1.0) - 2024-09-12
+
+### <!-- 0 -->🎉 Added
+
+- use `WalletSolana` for signing anchor transactions
+- add `Stream` support for solana client websockets
+- initial implementation of websockets
+- initial commit
+
+### <!-- 2 -->🚜 Refactor
+
+- update the name of anchor wallet trait
+
+### <!-- 3 -->📚 Documentation
+
+- remove references to unrelated projects
+- prepare for initial release
+
+### <!-- 5 -->🎨 Styling
+
+- update lints
diff --git a/crates/wasm_client_solana/changelog.md b/crates/wasm_client_solana/changelog.md
new file mode 100644
index 0000000..701ffe4
--- /dev/null
+++ b/crates/wasm_client_solana/changelog.md
@@ -0,0 +1,38 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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]
+
+## [0.1.0](https://github.com/ifiokjr/wasm_solana/releases/tag/wasm_client_solana@v0.1.0) - 2024-09-12
+
+### <!-- 0 -->🎉 Added
+
+- use `WalletSolana` for signing anchor transactions
+- add memory based standard wallet implementation
+- add `Stream` support for solana client websockets
+- add more websocket methods
+- initial implementation of websockets
+- initial commit
+
+### <!-- 2 -->🚜 Refactor
+
+- switch methods to use builder pattern
+
+### <!-- 3 -->📚 Documentation
+
+- prepare for initial release
+
+### <!-- 5 -->🎨 Styling
+
+- update lints
+- update linting
+
+### <!-- 6 -->🧪 Testing
+
+- basic tests for `MemoryWallet` now succeed
+- passing tests for `wasm_client_solana`
+- write first tests