PayPal PHP SDK Versions Save

• Renamed agreement-details to agreement_details in Model Object

• PayPalModel to differentiate between empty objects and array
• Fixed CURLINFO_HEADER_SIZE miscalculations if Proxy Enabled

• Updated Payment APIs to latest version
• Updating ModelAccessValidator to be disabled if not set explicitly

• Ability to handle missing accesors for unknown objects in json
• Shout out to @chaitanyakuber for helping us debug/resolve this issue

• Order API Support
• Introduced DEBUG mode in Logging. Deprecated FINE.
• Ability to not Log on DEBUG, in live mode
• Vault APIs Update API Support
• Transaction Fee Added in Sale Object
• Fixed #237, #234, #233, #215

• Fixed a small but critical bug on Encrypting data stored in Cache

• Enabled Cancel API Support for Unclaimed Payouts
• Encrypting Access Token in Cached Storage
• Updated Billing Agreement Search Transaction code to pass start_date and end_date
• Updated OAuthToken to throw proper error on not receiving access token
• Minor Bug Fixes and Documentation Updates

• Enabled Payouts API Support
• Authorization Cache Custom Path Directory Configuration
• Helper Functions to retrieve specific HATEOS Links
• Default Mode set to Sandbox
• Enabled Rest SDK to work nicely with Classic SDKs.
• If missing annotation of return type in Getters, it throws a proper exception
• echo on PayPalModel Objects will print nice looking JSON
• Updated Invoice Object to retrieve payments and refunds
• Updated README, Full fledged wiki documentation, and many more improvements

NOTE
Please note that there are few breaking changes that we did making this release. It enabled us to make our SDK function better, and work nicely with rest of your application. Please visit the breaking changes announcement if you are upgrading your system from earlier versions.

• Configurable Headers for all requests to PayPal
• Allows adding additional headers to every call to PayPal APIs
• SDK Config to add headers with http.headers.* syntax
• Fixes #195 and #193

• Enabled Webhook Management Capabilities
• Enabled Caching Abilities for Access Tokens
• Fixed #183, #171 and #176 issues