Roadmap from Ubuntu 8.04 LTS to Ubuntu 11.04

Ubuntu regularly and systematically releases new versions. Ubuntu insists on releasing a new version every six months. It is also committed to continuously releasing security and critical patches during the support period of the distribution. Ubuntu will provide a minimum of 18 months of support for each version. Of course, you can use the LTS (Long Term Support: Long-term Support Version). From the figure, we can see that the third LTS version of Ubuntu is Ubuntu 10.04 LTS.