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#### Section/Content To Improve
https://github.com/axios/axios/blob/master/CHANGELOG.md

#### Suggested Improvement
Please add 0.21.1 to the Changelog.

#### Relevant File(s)
https://github.com/axios/axios/blob/master/CHANGELOG.md
dist/axios.js
}
	
	    
	    if (!utils.isUndefined(config.withCredentials)) {
	      request.withCredentials = !!config.withCredentials;
	    }
	
	    
	    if (config.responseType) {
	      try {
	        request.responseType = config.responseType;
	      } catch (e) {
	        
	        
	        if (config.responseType !== 'json') {
	          throw e;
	        }
	      }
	    }
	
	    
	    if (typeof config.onDownloadProgress === 'function') {
	      request.addEventListener('progress', config.onDownloadProgress);
	    }
	
	    
	    if (typeof config.onUploadProgress === 'function' && request.upload) {
	      request.upload.addEventListener('progress', config.onUploadProgress);
	    }