LTS/LongTermSupport Linux Kernel Version4.x/5.x EOL date( Updated in Jun 2020)

https://www.kernel.org/category/releases.html

https://en.wikipedia.org/wiki/Linux_kernel_version_history

Longterm release kernels

Version	Maintainer	Released	Projected EOL
5.10	Greg Kroah-Hartman & Sasha Levin	2020-12-13	Dec, 2022
5.4	Greg Kroah-Hartman & Sasha Levin	2019-11-24	Dec, 2025
4.19	Greg Kroah-Hartman & Sasha Levin	2018-10-22	Dec, 2024
4.14	Greg Kroah-Hartman & Sasha Levin	2017-11-12	Jan, 2024
4.9	Greg Kroah-Hartman & Sasha Levin	2016-12-11	Jan, 2023
4.4	Greg Kroah-Hartman & Sasha Levin	2016-01-10	Feb, 2022

LTS/LongTermSupport Linux Kernel Version

git clone -b   v4.19   --depth 1    https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git