Only version 1.1 is compatible with Neos ^7.0 but it still uses the deprecated PsrSystemLoggerInterface.
Both Version 1.1.1 and 1.1.2 seems to have a fix for this but they are both only compatible with Neos ^5.0:
"require": {
"neos/neos": "^5.0",
},
(from composer.json v1.1.1/v1.1.2)
Only version 1.1 is compatible with Neos ^7.0 but it still uses the deprecated
PsrSystemLoggerInterface.Both Version 1.1.1 and 1.1.2 seems to have a fix for this but they are both only compatible with Neos ^5.0:
(from composer.json v1.1.1/v1.1.2)