feature: bumped to version v0.13.

Author: zhuizhuhaomeng

lib/resty/websocket/client.lua

@@ -38,7 +38,7 @@ then
 end
 
 local _M = new_tab(0, 13)
-_M._VERSION = '0.12'
+_M._VERSION = '0.13'
 
 
 local mt = { __index = _M }

lib/resty/websocket/protocol.lua

@@ -34,7 +34,7 @@ end
 local _M = new_tab(0, 5)
 
 _M.new_tab = new_tab
-_M._VERSION = '0.12'
+_M._VERSION = '0.13'
 
 
 local types = {

lib/resty/websocket/server.lua

@@ -29,7 +29,7 @@ local tostring = tostring
 
 
 local _M = new_tab(0, 10)
-_M._VERSION = '0.12'
+_M._VERSION = '0.13'
 
 local mt = { __index = _M }