Hello Guys! I am facing issue Like I have update environment in my map also update weapons but when i publish that version it wont update to latest one all environment remains old etc

Can U guys tell me what is the issue, my map remains old even though I publish new one ..

Check the Private Versions tab on the projects page in your Creator Portal and see if the latest private version is the active version and the date on the active private version is the date you did the memory test for the new update.

Yes I did all latest private version and memory test also done

A common reason is also if you switch to a new Level asset in the Content Browser, but have not opened the GameFeatureData and change it to point to the new Level
It will upload the level referenced by the GameFeatureData

Otherwise if its not a GameFeatureData issue, make a small change and try updating with another version, hopefully its a one time glitch.