Laravel v5.8.30 is released in 2019/07/30, here are the changes we`ve merged into this release.

Added

Added MakesHttpRequests::option() and MakesHttpRequests::optionJson() methods (#29258)

and methods (#29258) Added Blueprint::uuidMorphs() and Blueprint::nullableUuidMorphs() methods (#29289)

and methods (#29289) Added MailgunTransport::getEndpoint() and MailgunTransport::setEndpoint() methods (#29312)

and methods (#29312) Added WEBP to image validation rule (#29309)

to image validation rule (#29309) Added TestResponse::assertSessionHasInput() method (#29327)

method (#29327) Added support for custom redis driver (#29275)

Added Postgres support for collation() on columns (#29213)

Fixed

Fixed collections with JsonSerializable items and mixed values (#29205)

Fixed MySQL Schema Grammar $modifiers order (#29265)

order (#29265) Fixed UPDATE query bindings on PostgreSQL (#29272)

Fixed default theme for Markdown mails (#29274)

Fixed UPDATE queries with alias on SQLite (#29276)

Fixed UPDATE and DELETE queries with join bindings on PostgreSQL (#29306)

Fixed support of DateTime objects and int values in orWhereDay() , orWhereMonth() , orWhereYear() methods in the Builder (#29317)

objects and values in , , methods in the (#29317) Fixed DELETE queries with joins on PostgreSQL (#29313)

Prevented a job from firing if job marked as deleted (#29204, 1003c27)

Fixed model deserializing with custom Model::newCollection() (#29196)

Reverted

Changed

Allocate memory for error handling to allow handling memory exhaustion limits (#29226)

Teardown test suite after using fail() method (#29267)

GitHub: https://github.com/laravel/framework/releases/tag/v5.8.30