Release: AWS SDK for iOS 1.4.2

Release Notes>iOS>Release: AWS SDK for iOS 1.4.2
This release adds support for iPhone 5 (armv7s) for the AWS SDK for iOS.


Submitted By: Yosuke@AWS
Latest Version: 1.4.2
Created On: September 17, 2012 8:03 PM GMT
Last Updated: September 17, 2012 8:03 PM GMT


Download the AWS SDK for iOS 1.4.2

New Features

Change Description
iPhone 5 (armv7s) support

The AWS SDK for iOS now supports the new armv7s architecture for iPhone 5 devices. Support for the armv6 architecture and versions of iOS prior to 4.3 has been dropped. Those who need support for armv6 or older versions of iOS can rebuild the SDK from the included source files.

Supported API Versions

This release of the SDK supports the following API versions:

Service API Version
Amazon CloudWatch 2010-08-01
Amazon DynamoDB 2011-12-05
Amazon Elastic Compute Cloud (EC2) 2012-06-15
Amazon Simple Email Service (SES) 2010-12-01
Amazon Simple Notification Service (SNS) 2010-03-31
Amazon Simple Queue Service 2011-10-01
Amazon Simple Storage Service (S3) 2006-03-01
Amazon SimpleDB 2009-04-15
Auto Scaling 2011-01-01
AWS Security Token Service 2011-06-15
Elastic Load Balancing 2011-11-15

Known Issues

Issue Description
AWS Core Data Persistence Framework with iOS 5.0

While the rest of the AWS SDK for iOS still support iOS versions 4.3 and later, the AWS Core Data Persistence Framework only supports iOS versions 5.0 and later.

Amazon S3 over 3G

Uploading large objects to Amazon S3 using 3G can fail frequently. The release of iOS v6 resolves this issue.

Amazon S3 client does not work around known Amazon S3 issues. The Amazon S3 library does not currently work around two known issues with the Amazon S3 API:
  • Bucket names can include '+' symbols in the name, but the '+' symbol does not get replaced in URL encodings and can result in spaces in bucket names instead.
  • It is possible to create an object with a key which includes characters that are not valid XML characters, which will cause an error in the response to the AmazonS3Client listObjects method. Refer to for guidelines on Amazon S3 keys.
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