Merge pull request swagger-api#11214 from swagger-api/prepare-release…

…-2.4.23

prepare release 2.4.23

Merge pull request swagger-api#11206 from swagger-api/prepare-release…

…-3.0.29

Merge pull request swagger-api#11197 from swagger-api/prepare-release…

…-3.0.28

Merge pull request swagger-api#11196 from swagger-api/prepare-release…

…-2.4.22

Merge pull request swagger-api#11075 from swagger-api/bump-snap

bump snapshot 2.4.22-SNAPSHOT

Merge pull request swagger-api#11073 from swagger-api/prepare-release…

…-2.4.21

prepare release 2.4.21

Merge pull request swagger-api#11023 from swagger-api/prepare-release…

…-3.0.26

prepare release 3.0.26

Merge pull request swagger-api#11021 from swagger-api/prepare-release…

…-2.4.20

prepare release 2.4.20

Merge pull request swagger-api#10929 from swagger-api/prepare-release…

…-3.0.25

prepare release 3.0.25

Merge pull request swagger-api#10928 from swagger-api/prepare-release…

…-2.4.19

prepare release 2.4.19