Merge pull request swagger-api#9986 from swagger-api/prepare-release-…

…3.0.16

prepare release 3.0.16

Merge pull request swagger-api#9984 from swagger-api/prepare-release-…

…2.4.12

prepare release 2.4.12

Merge pull request swagger-api#9955 from swagger-api/prepare-release-…

…3.0.15

prepare release 3.0.15

Merge pull request swagger-api#9952 from swagger-api/prepare-release-…

…2.4.11

prepare release 2.4.11

Merge pull request swagger-api#9870 from swagger-api/prepare-release-…

…3.0.14

prepare release 3.0.14

Merge pull request swagger-api#9868 from swagger-api/prepare-release-…

…2.4.10

prepare release 2.4.10

Merge pull request swagger-api#9787 from swagger-api/prepare-release-…

…3.0.13

prepare release 3.0.13

Merge pull request swagger-api#9779 from swagger-api/prepare-release-…

…3.0.12

prepare release 3.0.12

Merge pull request swagger-api#9777 from swagger-api/prepare-release-…

…2.4.9

prepare release 2.4.9

Merge pull request swagger-api#9667 from swagger-api/prepare-release-…

…3.0.11

prepare release 3.0.11