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CHANGELOG.md

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+# Change Log for FreeRTOS Cellular Interface Library
+
+## v1.0.0 (September 2021)
+
+This is the first release of the FreeRTOS Cellular Interface library in this repository.
+
+The FreeRTOS Cellular Interface library provides an implementation of the standard AT commands for the [3GPP TS v27.007](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1515) and support for the 3 cellular modems [Quectel BG96](https://www.quectel.com/product/bg96.htm), [Sierra Wireless HL7802](https://www.sierrawireless.com/products-and-solutions/embedded-solutions/products/hl7802/) and [U-Blox Sara-R4](https://www.u-blox.com/en/product/sara-r4-series).