- Add new high level framework for managing servers and volumes (see
     - Add missing documentation, including removing spot instance methods from
        "unsupported" list.
     - Document fact that VM::EC2->instance_metadata() can be called as a class
     - Add "platform" to valid_fields function in Instance.pm
     - Fix SignatureDoesNotMatch breakage under HTTP::Request::Common version 6.03
       (see https://rt.cpan.org/Ticket/Display.html?id=75359).
     - Automatically base64 encode userdata passed to spot instance
       requests (see

1.09   Tue Oct  4 19:04:52 EDT 2011
     - Fixed return value from delete_security_group().
     - Added a detailed example script, bin/sync_to_snapshot.pl

     - Fix broken call to VM::EC2::Snapshot->register_image(), which was failing with a message
       about not providing all required arguments.
     - Add VM::EC2::Snapshot->size() as an alias to volumeSize().
     - Fix documentation formatting bugs in VM::EC2::Instance::Metadata.

1.07   Wed Sep 21 11:54:22 EDT 2011
     - Add full support for spot instances.
     - wait_for_attachments(), wait_for_instances(), and wait_for_volumes() will now timeout
       after a set interval, which can be adjusted with wait_for_timeout().

1.06  Wed Sep 14 15:53:55 EDT 2011
      - Added ability to change deleteOnTerminate flag for volumes attached on instances
        after instance launch. Facility is provided through VM::EC2, 
	VM::EC2::BlockDevice::Mapping, VM::EC2::Volume, and VM::EC2::BlockDevice::Attachment.
      - Add timeouts to VM::EC2->wait_for_*() methods so that methods won't wait forever.

1.05  Sun Sep  4 22:17:33 EDT 2011
      - Add wait_for_snapshots(), wait_for_volumes(), and wait_for_attachments() methods,
       as well as a generic wait_for_terminal_state() method.

1.04  Wed Aug 10 15:56:36 EDT 2011
      - Document -availability_zone argument to run_instances(). Was formerly
        misdocumented as -placement_zone. Both work now, and -zone works as

1.03  Tue Aug  2 16:55:15 EDT 2011
      - Tests will skip rather than fail if user fails to provide
        Amazon credentials.

1.02  Thu Jul 28 17:23:51 EDT 2011
      - Added support for filters with multiple values.
      - Improved subclassing documentation.

1.01  Thu Jul 28 10:32:52 EDT 2011
      - Add -print_error argument to VM::EC2->new.
      - Support for reserved instances.
      - Fix test 05 to avoid leaving dangling 1 GB snapshots.

1.00   Tue Jul 26 23:07:47 EDT 2011
       -Core API fully implemented

0.10  -Partial implementation of API.