Tengine能升级吗？

cHiNaChAt

Tengine-1.2.4 [30 Mar 2012]
• Feature: added the user_agent module. (Junmin Xiong)
• Feature: added the 'log_escape' directive. (agentzh, Yixiao)
• Change: merged changes between nginx-1.0.12 and nginx-1.0.14. (Shudu)
• Bugfix: fixed a bug in the limit_req module. (liseen.wan)
• Bugfix: fixed a bug in subrequest. (Lizi)
  

化繁为简

可以的，你参考升级nginx的方法。