A while back I shared a way to show outdated composer packages. Today, I want to expand on it a little bit. Thanks to this tweet:
https://twitter.com/waltertamboer/status/1059567319725301762
I think it’s slightly easy to remember with “composer show -molD -strict” (“old”, “mold”). Adding this to the test suite is a great tip too!
For other ways to show the outdated packages (using composer plugins), have a look at this StackOverflow thread.