The Legato Application Framework release notes provide information on new features and resolved issues in the current release.

The build Legato instructions walk you through setting up your development environment using either the GitHub Repositories or downloading the artifacts tar.bz2 format.

Legato Application Framework Releases:

Version	Date	Release Notes	GitHub	Tarball	User Docs
18.10.2	Jan 7, 2019	18.10.2 Release Notes	18.10.2 tag	legato-18.10.2.tar.bz2	latest legato.io
18.09.0	Oct 12, 2018	18.09.0 Release Notes	18.09.0 tag	legato-18.09.0.tar.bz2	18.09.0 legato.io
18.08.0	Sep 14, 2018	18.08.0 Release Notes	18.08.0 tag	legato-18.08.0.tar.bz2	18.08.0 legato.io
18.07.0	Aug 07, 2018	18.07.0 Release Notes	18.07.0 tag	legato-18.07.0.tar.bz2	18.07.0 legato.io
18.06.4	Oct 23, 2018	18.06.4 Release Notes	18.06.4 tag	legato-18.06.4.tar.bz2	18.06.4 legato.io
18.05.1	Jun 20, 2018	18.05.1 Release Notes	18.05.1 tag	legato-18.05.1.tar.bz2	18.05.1 legato.io
18.04.0	May 8, 2018	18.04.0 Release Notes	18.04.0 tag	legato-18.04.0.tar.bz2	18.04.0 legato.io
18.03.0	Apr 11, 2018	18.03.0 Release Notes	18.03.0 tag	legato-18.03.0.tar.bz2	18.03.0 legato.io
18.02.0	Mar 5, 2018	18.02.0 Release Notes	18.02.0 tag	legato-18.02.0.tar.bz2	18.02.0 legato.io
18.01.0	Feb 6, 2018	18.01.0 Release Notes	18.01.0 tag	legato-18.01.0.tar.bz2	18.01.0 legato.io
17.11.0	Dec 14, 2017	17.11.0 Release Notes	17.11.0 tag	legato-17.11.0.tar.bz2	17.11.0 legato.io
17.10.0	Nov 13, 2017	17.10.0 Release Notes	17.10.0 tag	legato-17.10.0.tar.bz2	17.10.0 legato.io
17.09.0	Oct 19, 2017	17.09.0 Release Notes	17.09.0 tag	legato-17.09.0.tar.bz2	17.09.0 legato.io
17.08.1	Sept 29, 2017	17.08.1 Release Notes	17.08.1 tag	legato-17.08.1.tar.bz2	17.08.1 legato.io
17.07.2	Sept 8, 2017	17.07.2 Release Notes	17.07.2 tag	legato-17.07.2.tar.bz2	17.07.2 legato.io
17.06.0	Jul 7, 2017	17.06.0 Release Notes	17.06.0 tag	legato-17.06.0.tar.bz2	17.06.0 legato.io
17.05.0	Jun 23, 2017	17.05.0 Release Notes	17.05.0 tag	legato-17.05.0.tar.bz2	17.05.0 legato.io
16.10.4	Oct 18, 2017	16.10.4 Release Notes	16.10.4 tag	legato-16.10.4.tar.bz2	16.10.4 legato.io
16.10.3	Apr 28, 2017	16.10.3 Release Notes	16.10.3 tag	legato-16.10.3.tar.bz2	16.10.3 legato.io
16.10.1	Dec 23, 2016	16.10.1 Release Notes	16.10.1 tag	legato-16.10.1.tar.bz2	16.10.1 legato.io
16.07.0	Aug 18, 2016	16.07.0 Release Notes	16.07.0 tag	legato-16.07.0.tar.bz2	16.07.0 legato.io
16.04.0	Jun 9, 2016	16.04.0 Release Notes	16.04.0 tag	legato-16.04.0.tar.bz2	16.04.0 legato.io

For the latest (in progress) version of the Legato Application Framework clone it directly from GitHub.

The Legato Application Framework is licensed under the MPLv2.

The Legato team welcomes contributions to the project.

Legato Application Framework Release Process

Legato Application Framework releases are not tied to any specific target product release. Once we have released the Legato Application Framework, target vendors (like Sierra Wireless) will take the Legato Application Framework and integrate it into their own product release.

Legato AF Release Schedule VS Target Vendor Release Schedule

Example:

Legato AF Team posts release 17.07
Processor Vendor takes release 17.07 and builds an associated Linux Distro to create a "Legato Platform"
Processor Vendor tests and releases a "Legato Platform" with their Modem Firmware as "Product Release Y"
Legato AF Team posts release 17.08, 17.09 and 17.10 without the Processor Vendor packaging it into a Product Release. Releases are able to installed with the vendor's Product Release Y, but may not be officially supported by the Processor Vendor.
Processor Vendor takes release 17.11 and creates a "Legato Platform" and "Product Release Z", and so on..

For any questions about the Product Releases please contact your Processor Vendor directly.