1.2. Document Change History

This version of the Developer Guide replaces and obsoletes all previous versions. The most recent changes are described in the table below:

Revision Date	Summary of Changes
May 13, 2013	Corrected absolute limit for maximum volume size per instance from 50 to 150GB in Section 3.5.2, “Absolute Limits” and Section 4.2.1, “Create Database Instance”.
May 9, 2013	Added Section 3.11.1, “User Access Restriction by Host” and links to it from the affected sections in the manual. Updated examples to show the latest API changes.
Apr 11, 2013	Fixed formatting issues as needed for some paginated examples.
Apr 3, 2013	Updated response examples for new 8GB and 16GB flavors in Section 4.6.1, “List Flavors” and Section 4.6.2, “List Flavor By ID”.
Mar 28, 2013	Added paginated examples for List Database for Instance API calls in Section 4.4.2, “List Databases for Instance” and List Users in Database Instance API calls in Section 4.5.2, “List Users in Database Instance”. Fixed JSON request example for Grant User Access API call in Section 4.5.7, “Grant User Access”. Updated response examples for Flavors API calls in Section 4.6.1, “List Flavors” and Section 4.6.2, “List Flavor By ID”.
Feb 28, 2013	Added five new API calls to Section 4.5, “Users”: Change User(s) Password (refer to Section 4.5.3, “Change User(s) Password”). List User (refer to Section 4.5.4, “List User”). List User Access (refer to Section 4.5.6, “List User Access”). Grant User Access (refer to Section 4.5.7, “Grant User Access”). Revoke User Access (refer to Section 4.5.8, “Revoke User Access”).
Feb 21, 2013	Updated auth example names and note about the authentication token's expiration time being formatted differently in the US and UK (refer to Section 3.1.2, “Retrieving the Authentication Token” ). Corrected note for deleting database instances (refer to Section 4.2.4, “Delete Database Instance” ).
Jan 31, 2013	Added note about the authentication token's expiration time being formatted differently in the US and UK (refer to Section 3.1.2, “Retrieving the Authentication Token” ).
Nov 15, 2012	Updated note about the `used` attribute for volumes also not being returned when the status is ERROR (refer to Section 4.2.3, “List Database Instance Status and Details” ).
Nov 6, 2012	The maximum number of instances allowed per account has been increased to 25 (refer to Section 3.5.2, “Absolute Limits”).
Oct 29, 2012	Updated auth response examples (refer to Section 3.1, “Authentication”). Added Section 3.8.1, “Synchronous Versus Asynchronous Faults”.
Sep 4, 2012	Added information for pricing and service level (refer to Section 1.4, “Pricing and Service Level”). Updated maximum volume size for a database instance (refer to Section 3.5.2, “Absolute Limits”).
Aug 21, 2012	Changed FAILED status for database instance to ERROR instead (see Section 3.9, “Database Instance Status”). List reserved names that cannot be used for creating databases (see Section 4.4.1, “Create Database”) and users (see Section 4.5.1, “Create User”).
Aug 1, 2012	Initial Unlimited Availability (UA) release for Rackspace Cloud Databases.

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