1.2. (22.06.2017)
# blur avatars in other plugins (newsfeed, photos and others)
# fix minor bugs

1.3 (5.07.2017)
# fix: checking if user is member only default group
# add new warning to guests: "Register account to view avatars"

1.4 (08.07.2017)

# display warning only on memberslist and profile page
# now you can turn off this warnings

Besides Default user group can i blur user avatars on other user roles that i select ?

Quote from Webster Molaudi Besides Default user group can i blur user avatars on other user roles that i select ?

not now, maybe in future versions

1.5 (08.09.17)

# UPDATE: New blur functions, which hide original avatar url on site source code
# ADDED: You can select blur range
# ADDED: You can select blur brightness
# FIX: if avatars are rounded, blur avatars also rounded
# UPDATE: Code optimization

I need the option to blur only to specific role (similar to guests).

now you can assign blur avatars to oxwall default role, you can check defautl role in PA -> Users -> Roles

if user have other role than default, plugin don't blur avatars to him

maybe in future version i add option to select which user roles blur avatars

I get a http 500 Error, if I want to activate the plugin :-(. 

i checked and install plugin again on my test site, and everything is ok

please send me error log or access to your site via pm (login data do admin and ftp data)

1.6 (2.12.2017)
0000138: [Feature] Assing blur avatars to user roles (toar)
0000020: [Feature] Integration with user header plugin (toar) (Profile Cover Plugin)
0000137: [Feature] Caching blured images (toar)

After update set user groups to blur avatars again, default is set only guest group!

1.7 (29.01.18)
0000194: [Bug] cache overwrite last blurred avatar to all avatars (toar)
0000143: [Bug] when guest will be unchecked on setting page, avatars still be blurred (toar)
0000193: [Bug] bug in checking user roles (toar)
0000192: [Bug] bug in checking if user have avatars or not (toar)

1.8 (25.04.2018)
0000217: [Bug] fix cache service (toar)
0000216: [Update] update js blur library (toar)
0000215: [Bug] javascript error, when using uheader plugin (toar)