Contao 3.5 and composer only able to install dev-master version

[Ma3xl3]

Hi.

First thx for your great plugin.

When i try to install via contao composer the elementgenerator, i´m only able to choose "dev-master" but not the 1.0.3 (see Screenshot).

Can you update the the composer requirements to "contao/core": ">=3.0,<3.6"? I´m using contao 3.5.

Thx :)

[fritzmg]

Any reason why this wasn't done already in a bugfix release?