RELEASE.md

# Emulated EEPROM Middleware Library 2.20

### What's Included?
Please refer to the [README.md](./README.md) and the [API Reference Guide](https://cypresssemiconductorco.github.io/emeeprom/em_eeprom_api_reference_manual/html/index.html) for a complete description of the Emulated EEPROM Middleware.
The revision history of the Emulated EEPROM Middleware is also available on the [API Reference Guide Changelog](https://cypresssemiconductorco.github.io/emeeprom/em_eeprom_api_reference_manual/html/index.html#section_em_eeprom_changelog).

New in this release:
* Added support for XMC7xxx devices
* Updated documentation
* Updated minor version

Release version v2.10:
* Added support for PSoC 4 devices
* Updated documentation
* Updated minor version

Release version v2.0:
* Updated major and minor version defines for consistency with other libraries
* Updated documentation for user experience improvement
* Added migration guide from PSoC Creator Em EEPROM component
* Added mechanism to restore corrupted redundant copy from the main data copy

### Defect Fixes
* Fixed MISRA Violation
* Fixed defect of the Cy_Em_EEPROM_Read() function when Emulated EEPROM data corruption in some cases caused infinite loop.
* Fixed defect of the Cy_Em_EEPROM_Read() function when the function returns incorrect data after restoring data from redundant copy.


### Supported Software and Tools
This version of the Emulated EEPROM Middleware was validated for the compatibility with the following Software and Tools:

| Software and Tools                                      | Version |
| :---                                                    | :----:  |
| ModusToolbox Software Environment                       | 3.0     |
| CAT1 Peripheral Driver Library (PDL)                    | 3.0.0   |
| CAT2 Peripheral Driver Library (PDL)                    | 1.2.0   |
| GCC Compiler                                            | 10.3.1  |
| IAR Compiler                                            | 8.42.2  |
| ARM Compiler 6                                          | 6.14    |

### More information
For more information, refer to the following documents:
* [Emulated EEPROM Middleware README.md](./README.md)
* [Emulated EEPROM Middleware API Reference Guide](https://cypresssemiconductorco.github.io/emeeprom/em_eeprom_api_reference_manual/html/index.html)
* [ModusToolbox Software Environment, Quick Start Guide, Documentation, and Videos](https://www.cypress.com/products/modustoolbox-software-environment)
* [CAT1 PDL API Reference](https://cypresssemiconductorco.github.io/mtb-pdl-cat1/pdl_api_reference_manual/html/index.html)
* [CAT2 PDL API Reference](https://cypresssemiconductorco.github.io/mtb-pdl-cat2/pdl_api_reference_manual/html/index.html)
* [AN219434 Importing PSoC Creator Code into an IDE for a PSoC 6 Project](https://www.cypress.com/an219434)
* [AN210781 Getting Started with PSoC 6 MCU with Bluetooth Low Energy (BLE) Connectivity](http://www.cypress.com/an210781)
* [PSoC 6 Technical Reference Manual](https://www.cypress.com/documentation/technical-reference-manuals/psoc-6-mcu-psoc-63-ble-architecture-technical-reference)
* [PSoC 63 with BLE Datasheet Programmable System-on-Chip datasheet](http://www.cypress.com/ds218787)
  
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