v1.5.9

bump up v1.5.9

v1.5.8

• update dependencies

v1.5.7

• Change the type of status item in ErrorMedia #73

v1.5.6

• fix validation of Required attributes #52
• functions in **_testing.go are test helper functions #51

v1.5.5

• Fix golangci-lint warnings #38

v1.5.4

• Support for optional File DataType #26
• ignore http.ErrMissingFile when checking errors in unmarshal method #27
• Add nil check to all DataType #28
• AWS X-Ray middleware is deprecated #31

v1.5.3

• Fix name mismatches in gen_client #22
• reduce creating goroutine #24

v1.5.2

• fix template to use custom name in unmarshal method #20
• Access-Control-Allow-Credentials should not be false #15