Which version of Symfony to choose for a new big project?

Question

symfony

Good day.
I have been developing with Yii2 for a long time. But now there is one interesting project and enough time to try something new for me. Therefore, it was decided to write the following project in Symfony.
At the time of the question, lts version is 2.8.9 , while the recommended version is 3.1.3 symfony.com/roadmap?version=3.2#checker
Since the project is planned to be large and long, there is a fear that something will change a lot in the framework. And it will be difficult to port, from version to version, our application.
Well, it's not entirely clear how many more bundles there are in one version or another.
There is such a link: https://docs.google.com/spreadsheets/d/1GOxJ2lNpLx...
Question - Which version should I choose?

Answer 1

Take 3.1.x and update after the release of the major version. As a rule, api is stable and migration is completely painless.
After that, you can stop at lts-release 3.4

Answer 2

Stepan513 Are you sure that you will need those bundles? We try to start new projects on version 3.x, even if there are no official bundles with 3.x support, we port them and give them to the community.