diff --git a/Cargo.lock b/Cargo.lock
index 4235a58..e5d64f7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1000,7 +1000,7 @@ checksum = "cf54715a573b99ac80df0bc206da022bcd442c974952c7b9720069370852e21f"
 
 [[package]]
 name = "rusty_esp_audio"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rusty_esp_audio-core",
  "rusty_esp_audio-esp",
@@ -1008,7 +1008,7 @@ dependencies = [
 
 [[package]]
 name = "rusty_esp_audio-core"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "embedded-hal 1.0.0",
  "libm",
@@ -1020,7 +1020,7 @@ dependencies = [
 
 [[package]]
 name = "rusty_esp_audio-esp"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "esp-idf-hal",
  "rusty_esp_audio-core",
diff --git a/Cargo.toml b/Cargo.toml
index d8f0971..542351a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ members = ["crates/*"]
 exclude = ["firmware/*"]
 
 [workspace.package]
-version = "0.1.1"
+version = "0.1.2"
 edition = "2024"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/Remade-With-Rust/rusty_esp_audio"
@@ -25,8 +25,8 @@ undocumented_unsafe_blocks = "deny"
 [workspace.dependencies]
 # Internal crates carry BOTH path and version so the set publishes to crates.io
 # in lockstep (the rusty_time pattern).
-rusty_esp_audio-core = { path = "crates/rusty_esp_audio-core", version = "0.1.0", default-features = false }
-rusty_esp_audio-esp = { path = "crates/rusty_esp_audio-esp", version = "0.1.0", default-features = false }
+rusty_esp_audio-core = { path = "crates/rusty_esp_audio-core", version = "0.1.2", default-features = false }
+rusty_esp_audio-esp = { path = "crates/rusty_esp_audio-esp", version = "0.1.2", default-features = false }
 
 # Siblings in the Janus family are consumed BY GIT URL so this repo deploys on
 # its own. Inside the Janus umbrella folder, `.cargo/config.toml` patches the
diff --git a/crates/rusty_esp_audio-core/CHANGELOG.md b/crates/rusty_esp_audio-core/CHANGELOG.md
new file mode 100644
index 0000000..8233b95
--- /dev/null
+++ b/crates/rusty_esp_audio-core/CHANGELOG.md
@@ -0,0 +1,15 @@
+# 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]
+
+## [0.1.2](https://github.com/Remade-With-Rust/rusty_esp_audio/compare/rusty_esp_audio-core-v0.1.1...rusty_esp_audio-core-v0.1.2) - 2026-10-18
+
+### Other
+
+- house dependencies to current (wave 6) ([#4](https://github.com/Remade-With-Rust/rusty_esp_audio/pull/4))
+- format for Rust 1.99, and a job that resolves without the lock
diff --git a/crates/rusty_esp_audio-esp/CHANGELOG.md b/crates/rusty_esp_audio-esp/CHANGELOG.md
new file mode 100644
index 0000000..11bddf3
--- /dev/null
+++ b/crates/rusty_esp_audio-esp/CHANGELOG.md
@@ -0,0 +1,8 @@
+# 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]
diff --git a/crates/rusty_esp_audio/CHANGELOG.md b/crates/rusty_esp_audio/CHANGELOG.md
new file mode 100644
index 0000000..63832a8
--- /dev/null
+++ b/crates/rusty_esp_audio/CHANGELOG.md
@@ -0,0 +1,17 @@
+# 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]
+
+## [0.1.2](https://github.com/Remade-With-Rust/rusty_esp_audio/compare/rusty_esp_audio-v0.1.0...rusty_esp_audio-v0.1.2) - 2026-10-18
+
+### Other
+
+- 86 active installs
+- 85 active installs
+- 66 active installs
+- 37 active installs