历史版本
########

The minimum recommended etcd versions to run in production are 3.2.28+, 3.3.18+, and 3.4.2+.


.. toctree::
   :maxdepth: 1

   historys/v2.3
   historys/v3.0
   historys/v3.1
   historys/v3.2
   historys/v3.3
   historys/v3.4
   historys/v4.0


.. image:: https://img.zhaoweiguo.com/knowledge/images/dbs/etcds/history1.png




.. figure:: https://img.zhaoweiguo.com/knowledge/images/dbs/etcds/history2.png
   
   etcd3 重要特性及版本发布时间