Laravel v5.8.27 is released in 2019/07/02, here are the changes we`ve merged into this release.

Added

Let mix helper use app.mix_url config (#28952)

helper use config (#28952) Added RedisManager::setDriver() method (#28985)

method (#28985) Added whereHasMorph() and corresponding methods to work with MorphTo relations (#28928)

Fixed

Changed

Prevented TestResponse::dump() and TestResponse::dumpHeaders() methods from ending execution of the script (#28960)

and methods from ending execution of the script (#28960) Allowed TestResponse::dump() and TestResponse::dumpHeaders() methods chaining (#28967)

and methods chaining (#28967) Allowed to NotificationFake accept custom channels (#28969)

accept custom channels (#28969) Replace contents of service manifest atomically (#28973)

Pass down the serverVersion database connection option to Doctrine DBAL connection (#28964, 1b55b28)

database connection option to Doctrine DBAL connection (#28964, 1b55b28) Replace self:: with static:: in the Relation::getMorphedModel() (#28974)

with in the (#28974) Set a message for SuspiciousOperationException (#29000)

(#29000) Storing Mailgun Message-ID in the headers after sending (#28994)

GitHub: https://github.com/laravel/framework/releases/tag/v5.8.27