diff --git a/esp-backtrace/CHANGELOG.md b/esp-backtrace/CHANGELOG.md
index 5f63cb079..f7f804a18 100644
--- a/esp-backtrace/CHANGELOG.md
+++ b/esp-backtrace/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.12.2 - 2024-07-15
 
 ### Changed
diff --git a/esp-hal-embassy/CHANGELOG.md b/esp-hal-embassy/CHANGELOG.md
index dd23c7ac2..018b33cec 100644
--- a/esp-hal-embassy/CHANGELOG.md
+++ b/esp-hal-embassy/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.2.0 - 2024-07-15
 
 ### Changed
diff --git a/esp-hal-smartled/CHANGELOG.md b/esp-hal-smartled/CHANGELOG.md
index d867b0b1b..c0e35d7fe 100644
--- a/esp-hal-smartled/CHANGELOG.md
+++ b/esp-hal-smartled/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.12.0 - 2024-07-15
 
 ## 0.11.0 - 2024-06-04
diff --git a/esp-hal/CHANGELOG.md b/esp-hal/CHANGELOG.md
index 168915294..ae24c87ee 100644
--- a/esp-hal/CHANGELOG.md
+++ b/esp-hal/CHANGELOG.md
@@ -5,6 +5,16 @@ 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]
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## [0.19.0] - 2024-07-15
 
 ### Added
@@ -633,6 +643,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.1.0] - 2022-08-05
 
+[Unreleased]: https://github.com/esp-rs/esp-hal/compare/v0.19.0...HEAD
 [0.19.0]: https://github.com/esp-rs/esp-hal/compare/v0.18.0...v0.19.0
 [0.18.0]: https://github.com/esp-rs/esp-hal/compare/v0.17.0...v0.18.0
 [0.17.0]: https://github.com/esp-rs/esp-hal/compare/v0.16.1...v0.17.0
diff --git a/esp-ieee802154/CHANGELOG.md b/esp-ieee802154/CHANGELOG.md
index 9afdf3f70..479319034 100644
--- a/esp-ieee802154/CHANGELOG.md
+++ b/esp-ieee802154/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.1.0 - 2024-07-15
 
 ### Added
diff --git a/esp-lp-hal/CHANGELOG.md b/esp-lp-hal/CHANGELOG.md
index 9fc5493d3..05ec2a299 100644
--- a/esp-lp-hal/CHANGELOG.md
+++ b/esp-lp-hal/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.1.0 - 2024-07-15
 
 ### Added
diff --git a/esp-println/CHANGELOG.md b/esp-println/CHANGELOG.md
index 4826b019e..e9aa3b780 100644
--- a/esp-println/CHANGELOG.md
+++ b/esp-println/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.10.0 - 2024-07-15
 
 ### Added
diff --git a/esp-riscv-rt/CHANGELOG.md b/esp-riscv-rt/CHANGELOG.md
index b7498031c..7e5c01d0a 100644
--- a/esp-riscv-rt/CHANGELOG.md
+++ b/esp-riscv-rt/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.9.0 - 2024-07-15
 
 ### Added
diff --git a/esp-wifi/CHANGELOG.md b/esp-wifi/CHANGELOG.md
index 2e78b70fc..16d89bc1b 100644
--- a/esp-wifi/CHANGELOG.md
+++ b/esp-wifi/CHANGELOG.md
@@ -5,6 +5,16 @@ 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
+
+### Added
+
+### Changed
+
+### Fixed
+
+### Removed
+
 ## 0.7.0 - 2024-07-15
 
 ### Added