Merge pull request coreshop#1581 from dpfaffenbauer/release/2.2.9

[Release] 2.2.9

Merge pull request coreshop#1559 from dpfaffenbauer/release/2.2.8

[Release] 2.2.8

Merge pull request coreshop#1553 from dpfaffenbauer/release/2.2.7

[Release] 2.2.7

Merge pull request coreshop#1504 from dpfaffenbauer/release/2.2.6

[2.2.6] prepare release

Merge pull request coreshop#1496 from dpfaffenbauer/release/2.2.5

[2.2.5] prepare release

Merge pull request coreshop#1471 from dpfaffenbauer/release/2.2.4

[2.2.4] prepare release

Merge pull request coreshop#1469 from dpfaffenbauer/release/2.1.9

[2.1.9] prepare release

Merge pull request coreshop#1446 from coreshop/release/2.2.3

[2.2.3] prepare release

Merge pull request coreshop#1423 from dpfaffenbauer/release/2.2.2

[2.2.2] prepare release

Update CHANGELOG-2.2.x.md