The following table lists changes in the documentation to support each release.

DocumentTopicDescription
Spring '21 Rev AAsync APIs Using Batch ApexNew topic.
Repricing the CartNew topic.
Adding Custom BundlesUpdated the sample code.
Copying Product Configuration to the ProposalNew topic.
Spring '21CPQ Admin Web ServiceNew topic.
Creating New ProductsNew topic.
Creating New CategoriesNew topic.
Associating Products to CategoryNew topic.
Building Hierarchy of ProductsNew topic.
Checking if Product Exists in HierarchyNew topic.
Removing Products from HierarchyNew topic.
Retrieving the List Option GroupNew topic.
Retrieving of Product HierarchyNew topic.
Retrieves List of Parent ProductNew topic.
Retrieves List Product IDsNew topic.
Retrieves List of Category IDsNew topic.
Constraint Web Service 2New topic.
Associating Constraint Rule to Products Added to the CartNew topic.
Troubleshooting CPQ SOAP APIsNew topic.
Remote CPQ Admin ControllerNew topic.
Searching Custom Fields in ObjectsNew topic.
Retrieving Incentives on the CartAdded information about the new parameter BundleLineItemID.
Creating Coupons for IncentivesNew topic.
Winter '20 Rev CCPQ Admin Web ServiceNew topic.
Creating New ProductsNew topic.
Creating New CategoriesNew topic.
Associating Products to CategoryNew topic.
Building Hierarchy of ProductsNew topic.
Checking if Product Exists in HierarchyNew topic.
Removing Products from HierarchyNew topic.
Retrieving the List Option GroupNew topic.
Retrieving of Product HierarchyNew topic.
Retrieves List of Parent ProductNew topic.
Retrieves List Product IDsNew topic.
Retrieves List of Category IDsNew topic.
Constraint Web Service 2New topic.
Associating Constraint Rule to Products Added to the CartNew topic.
Troubleshooting CPQ SOAP APIsNew topic.
Remote CPQ Admin ControllerNew topic.
Searching Custom Fields in ObjectsNew topic.
Winter '20 Rev BCreating Favorite ConfigurationUpdated the sample code.
Winter '20 Rev AUpdating Category Hierarchy for multiple CategoriesUpdated the sample code.
Updating Category Hierarchy for a single CategoryUpdated the sample code.
Winter '20No updatesNo new APIs are introduced in this release.
Summer 2020Adding a Miscellaneous Item to the CartNew topic. New API.
Abandoning a ConfigurationNew topic. New API.
Finalizing Configuration in Smart CartNew topic. New API.
Cloning Primary Line ItemsNew topic. New API.
Creating Bundle Line ItemsNew topic. New API.
Copying AttachmentsNew topic. New API.
Creating a Task After Proposal is PresentedNew topic. New API.
Retrieving Name of the First TemplateNew topic. New API.
Retrieving Templates in a ProposalNew topic. New API.
Deleting an Email TemplateNew topic. New API.
Updating a ProposalUpdated sample code.
Retrieving Incentives on the Cart

Updated the topic with information about new parameters.

Retrieving Incentives Applied on the CartNew topic. New API.
Setting Incentives for CartNew topic. New API.
Spring 2020 Rev BIntegrating Conga with External SystemsNew topic for external integrations using the Conga CPQ SOAP API.
Generic API Operations in Salesforce (SOAP)New topic describing examples of calling generic Salesforce SOAP methods for creating and retrieving common Salesforce objects referenced by Conga APIs.
CPQ Web Service(Apttus_CPQApi)Renamed the topic from "CPQ Web Service". Updated the topic description.
Creating a Cart from a QuoteUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Retrieving Categories for a Price ListUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Retrieving Products and List Prices for a Price ListUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Retrieving Products and List Prices for a Price List and CategoryUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Retrieving Products and List Prices For a Price List and Search TextUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Retrieving Option Groups, Options, and List Prices for a Price List ProductUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Adding Products to a CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Adding a Bundle to a CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Adding a Custom BundleUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Adding Options to a BundleUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Cloning Bundle Line Items on the CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Cloning Line Items on the CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Cloning Option Line Items on the CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Comparing ProductsUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Associating Constraint Rules to a CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Applying Constraint Rules to Deleted ProductsUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Adding Price Ramps to a Cart (CPQ Web Service)Updated the topic with API signature.
Computing the Net Price for a BundleUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Updating Price For A CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Price Breakup for a Cart or Specific Line ItemUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Removing a Bundle from a CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Removing Multiple Bundles from a CartUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Removing Line Items from the CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Removing Options from a BundleUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Retrieving Constraint Rules ResultsUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Retrieving Incentives on the CartUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Retrieving Asset Line ItemsUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Abandoning a CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Finalizing a CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Synchronizing a CartUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Updating Quote TermsUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Computing Shipping for Cart Line ItemsUpdated the topic with API signature.
Computing Taxes for Cart Line ItemsUpdated the topic with API signature.
CPQ Web Service (Apttus_Config2)New topic.
Creating Product Line ItemsMoved the topic from "CPQ Web Service". Updated the topic with API signature.
Registering Split Cart ParametersMoved the topic from "CPQ Web Service". Updated topic to identify API as a global method and added signatures.
Finalizing the Configuration VersionMoved the topic from "CPQ Web Service". Updated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Finalizing the Configuration Version with Synchronization TasksMoved the topic from "CPQ Web Service". Updated the topic with API signature.
Batch Update ServiceUpdated the topic description.
Updating Category Hierarchy for a single CategoryRenamed the topic from "Updating a Specific Category".
Updating Category Hierarchy for multiple CategoriesRenamed the topic from "Updating Multiple Categories".
Quote/Proposal Config Web ServiceUpdated the topic description. 
Accepting a QuoteUpdated topic to include API signature, and SOAP Response/Request XML for API integration.
Quote Collaboration ServiceRenamed the topic from "Collaboration Structure". Updated the topic description.
Adding Products to a Collaboration RequestUpdated the topic with API signature.
Favorite Configuration Global ServiceNew topic.
Creating Favorite ConfigurationRenamed the topic from "FavoriteConfiguration Web service". Updated the topic with API signature.
Asset ServiceUpdated the topic description.
Fetching Asset Line ItemsUpdated topic to identify API as a global method and added signatures.
Getting a count of Asset Line ItemsUpdated topic to identify API as a global method and added signatures.
Swapping AssetsUpdated topic to identify API as a global method and added signatures.
Getting a list of Products to be swapped with AssetsUpdated topic to identify API as a global method and added signatures.
Terminating AssetsUpdated topic to identify API as a global method and added signatures.
Renewing AssetsUpdated topic to identify API as a global method and added signatures.
Incrementing AssetsUpdated the topic with API signature.
Changing AssetsUpdated topic to identify API as a global method and added signatures.
Merging Duplicate AssetsUpdated topic to identify API as a global method and added signatures.
Batch Job ServiceUpdated the topic description.
Splitting a Smart CartUpdated topic to identify API as a global method and added signatures.
Updating Price for the Smart CartUpdated topic to identify API as a global method and added signatures.
Updating Price For A CartUpdated topic to identify API as a global method and added signatures.
Proposal Web ServiceUpdated the topic description.
Retrieving Proposal Field Values from AccountUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Retrieving Proposal Field Values from OpportunityUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Retrieving Field Values from ProposalUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Creating Proposal Line Items from OpportunityUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Updating a ProposalUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Cloning Email TemplateUpdated topic to include API signature and SOAP Response/Request XML for API integration.
Cloning Document TemplatesUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Getting the Proposal Document Output FormatUpdated topic to include API signature, SOAP Response/Request XML, and prerequisites for API integration.
Spring 2020Cloning Bundle Line Items on the CartUpdated the topic with a note about using the Line Number field instead of the Primary Line Number field.
Batch Update ServiceRenamed from the topic "BatchUpdate Web Service".
Proposal Web ServiceNew topic.
Adding a Custom BundleNew topic. New API
Retrieving Proposal Field Values from AccountNew topic. New API
Retrieving Proposal Field Values from OpportunityNew topic. New API
Creating Proposal Line Items from OpportunityNew topic. New API
Updating ProposalNew topic. New API
Removing Options from a BundleNew topic. New API
Retrieving Field Values from ProposalNew topic. New API
Getting the Proposal Document Output FormatNew topic. New API
Cloning Email TemplateNew topic. New API
Cloning Document TemplatesNew topic. New API
Creating Product Line ItemsNew topic. New API
Finalizing the Configuration VersionNew topic. New API
Finalizing the Configuration Version with Synchronization TasksNew topic. New API
Merging AssetsNew topic. New API
Winter 2019Registering Split Cart ParametersNew topic. New API
Batch Job ServiceNew topic.
Splitting a Smart CartNew topic. New API
Updating Price for the Smart CartNew topic. New API
Summer 2019No updatesNo new APIs are introduced in this release.
Spring 2019Accepting a QuoteNew topic. New API
Adding Products to a Collaboration RequestNew topic. New global method.
Winter 2018No updatesNo new APIs are introduced in this release. The guide is updated to reflect product name changes.