New install of 7.1.4 and Changeset

I an doing a new install of Dolphin 7.1.4 (released 31.07.2013)

Is it advisable to add the following Changesets  download from the SVN, to the extracted 7.1.4, prior to the new installation or should I forget about them until 7.1.5 is released.

http://www.boonex.com/trac/dolphin/query?status=closed&group=resolution&milestone=Dolphin+7.1.5

#3263 Video: don't allow download if it is embed object (like youtube video)
#3264 Add javascript confirmation for module uninstall 
#3284 Maps: incorrect alert for manually updated location
#3303 Mass mailer age problem
#3306 Browse submenu is not displaying when country/sex/age is selected 
#3307 Video: embed privacy is not checked 
#3315 Empty "Online status timeframe" throws an error 
#3318 Comments: duplicate posts
#3328 Allow to explicitly use usernames in email templates 
#3347 CSS/JS Cache
#3342 Profile Timeline problem 

It's better to wait for 7.1.5, these changes aren't tested very well yet, also it maybe that you will have some problems with upgrades to 7.1.5 version when it is out.

But for test install thats fine.