It'd be nice to keep composer outdated in shape.
$ composer outdated guzzlehttp/ringphp 1.1.1 1.1.1 Provides a simple API and specification that abstracts away the details of HTTP into a single PHP function. Package guzzlehttp/ringphp is abandoned, you should avoid using it. No replacement was suggested. guzzlehttp/streams 3.0.0 3.0.0 Provides a simple abstraction over streams of data Package guzzlehttp/streams is abandoned, you should avoid using it. No replacement was suggested. monolog/monolog 1.25.3 2.0.2 Sends your logs to files, sockets, inboxes, databases and various web services nmred/kafka-php v0.1.5 v0.2.0.8 Kafka client for php wikimedia/ip-utils 1.0.0 2.0.0 Functions and constants to play with IP addresses and ranges