Symfony 5 support

[rvanlaak]

Q	A
Bug fix?	no
New feature?	no
BC breaks?	no
Deprecations?	no
Tests pass?	yes
Fixed tickets	N/A
License	Apache License 2.0

Allow installing bundle with Symfony 5.0

Appveyor fix borrowed from https://github.com/symfony/symfony/commit/6194c2a96c6c8c35de8929a95a3f498941cd1760

[csarrazi]

Thanks @rvanlaak !

[rvanlaak]

You are welcome! Time for some tagging 🎉

Could you also share some insights on why the middleware classes are separate repos? Given that they also all require Symfony they aren't that portable. I even think the Symfony dependencies could get removed for these repos?

[csarrazi]

The rationale for this is that Guzzle is not part of the Symfony project, and other projects want to use the middleware, without necessarily fetch every single dependency.

[rvanlaak]

@csarrazi is there work to be done before a new minor can get tagged?

[csarrazi]

Not really. It's just that I no longer have a personal laptop, so I won't be able to push tags until I find some time to set up something on another machine.

[rvanlaak]

Github allows creating tags directly 🎉:

https://github.com/csarrazi/CsaGuzzleBundle/releases/new

[csarrazi]

True, but from what I recall, GitHub only creates lightweight tags, and not annotated tags (which are signed and associated to an author). I'll do that in the upcoming days, once I manage to find some time! :)

[rvanlaak]

Great! Let us know when you need help 💪

[Surf-N-Code]

Sorry to bug you on this, but did you find the time yet? :) @csarrazi

[rvanlaak]

@csarrazi can you tag the new version?

[mvorisek]

@csarrazi Can a new tagged release be made to reflect this merged PR?

[csarrazi]

New release tagged