# Release Notes for STM32 TINY low power manager

Copyright © 2019 STMicroelectronics

# Purpose

The code source delivered is an utility to help customer to build a low power application.

# Update History

V1.4.2 / 27-October-2022

## Main Changes

## Contents

Fixed bugs list

Headline
Ticket 137597 - [CodeSpell] Mistake in lpm module

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies

V1.4.1 / 17-June-2022

## Main Changes

## Contents

Fixed bugs list

Headline
Release note format update

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies

V1.4.0 / 09-November-2021

## Main Changes

## Contents

Fixed bugs list

Headline
Ticket 115234 - [Licensing] Update the way to declare licenses in Cube and X-CUBE components

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies

V1.3.1 / 10-September-2020

## Main Changes

### release V1.3.1

## Contents

Fixed bugs list

Headline
Ticket 86948 - CodeSpell : Correct some English words typo

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies

V1.3.0 / 3-September-2020

## Main Changes

### release V1.3.0

## Contents

Fixed bugs list

Headline
Ticket 86948 - CodeSpell : Correct some English words typo
Ticket 89624 - Utilities Releases Notes improvements - Link on openorg BSD-3-Clause
Ticket 91318 - need specific CRITICAL_SECTION for UTIL_LPM_EnterLowPower function

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies

V1.2.0 / 18-Mars-2020

## Main Changes

### release V1.2.0

## Contents

Fixed bugs list

Headline
Add the doxygen tag in the source code.
MISRAC update.

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies

V1.1.0 / 04-June-2019

## Main Changes

### release V1.1.0

## Contents

Fixed bugs list

Headline
Add CubeMx tag inside the template file.

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies

V1.0.0 / 13-May-2019

## Main Changes

### First release

## Contents

Fixed bugs list

Headline
first official release

## known limitations

## Development Toolchains and Compilers

- IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2
- RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25
- System Workbench STM32 (SW4STM32) toolchain V2.7.2

## Supported Devices and boards

## backward compatibility

## Dependencies