feature: configurable list of payment methods that cant survive save over ajax calls
feature: allow totals update on payment selection
refactoring: magento-coding-standards verified
refactoring: multiple plugins with same names , adding different names (internal)
fix: amazon_payments left some payment methods in payment method list (dependant on page loading speed)
fix: amazon_payments adds a shipping address list component even if not configured for site, results a empty address list element for guest visitors
fix: m-2.4 paypal_braintree missing validators added
fix: m-2.4 braintree > paypal_braintree depdencey injection fixed
fix: braintree.js has reference to wrong localisation method $t
fix: paypal_express making sure both api-endpoints set-payment-information or payment-information are treated equally and data saved on both, some payment methods hit alternate endpoints and address data was skipped on set-payment-information
fix: disables mixin that ends up with failed ajax call on payment method selection time
fix: performance optimisation for plugins on save actions to avoid processing identical data requests

fix: missing dependency declaration in amazonpay.js
refactoring: magento-coding-standards verified
feature: Cart item quantity control buttons can be disabled from admin configuration
fix: tracking amount of collectTotals calls trough requests to improve performance
fix: reducing method calls on data save to improve performance
fix: reducing ajax calls on place order to improve performance
fix: getObservableId method added to payment.js, observable element detection can be wrapped
fix: gene commerce braintree support for applepay, googlepay buttons, local payment button
fix: improving amazonpay support by hiding it from payment method list
fix: changing qtybuttons.js localisation variable as m2 only localises if $ or jQuery is used as jquery reference for .mage.__( method
fix: adding missing localisation phrases to en_US.csv

ver_1.2.037 feature: adding qty update controls to summary block feature: payment.js place order button text refactored to methods so it can be extended feature: explode address fields to separate rows in billing address refactoring: magento-coding-standards verified refactoring: formatting layoutprocessors to be more readable with long array paths refactoring: commentprocessor refactored fix: removing all items from cart needs to redirect to cart fix: shipping address area paddings change fix: better braintree_paypal button handling fix: adding scope for fail method in ajax.js fix: added check id order object exists to avoid being executed on checkout with multiple addresses fix: fixing typos in admin area (thanks for reporting) fix: additional check to select shipping rate from quote if selected from cart page fix: discount code on/off feature fixed fix: occasionally guest shipping rates would not save on first click fix: if address fields are set not to be required remove only required attribute , leave other possible rules in place fix: additional check for street field string, array ver_1.2.036 refactoring: magento-coding-standards verified fix: matching full carrier_code+method_code on shipping update to preserve the selection, improves shipperHQ support fix: enabling validation for mocked and required data before order placement as configured in billing or shipping fields settings fix: improved genecommerce braintree trough paypal support ver_1.2.035 refactoring: magento-coding-standards verified refactoring: instead of free payment method form detect first available payment method and use the billing address form for that method as general billing address form refactoring: billing address handling refactored due changes in m2.3.2 and need for backwards compatibility ver_1.2.034 refactoring: magento-coding-standards verified refactoring: removing braintree-paypal mixin refactoring: improved braintree payment method support, moved to separate file view/frontend/web/js/view/payment/braintree.js for easier debugging and support, only enabled if braintree is enabled feature: adding getComponentButtonElem method so button element selector can be wrapped if some method reinvents the wheel and does something differently fix: adjusting preloaders to be displayed on place order time for different braintree methods fix: ajax update was called twice if stored billing address was selected fix: amazonpay improvements , failed to validate if address is selected in some scenarios fix: by default m2 does not store the shipping option you select on cart page while estimating the price ver_1.2.033 refactoring: magento-coding-standards verified refactoring: changing how shipping and shipping field visibility depends on default observables refactoring: adding dockblock to amazonPay uiComponent refactoring: changing how totals area is displayed to avoid misfiring observables fix: stop registration dom element display before moving to right location in UI fix: additional check if discount field can be displayed ver_1.2.032 refactoring: hardcoding title numbers instead of having those in locale files due magento2 issue #14647 refactoring: Amazon Pay support overviewed and implementation separated to view/frontend/web/js/view/payment/amazonpay.js fix: summary area title icon was not shown randomly fix: css tweaking for comment, terms and subscription elements to be aligned better and fit overflowing content ver_1.2.031 feature: declarative schema support feature: allow dataManager to merge multiple output arrays with same keys refactoring: MEQP2/magento-coding-standards refactoring: improving default shipping method related code and separating totals from paymentmethod output class refactoring: removing unused class file src/Model/Output/ShippingProcessor.php refactoring: php echo to php short-tag to satisfy Magento2 coding standard refactoring: removing \Proxy usage from DI to comply with Magento2 coding standard refactoring: changing underscore.wrap to mage/utils/wrapper fix: registration e-mail template is changed only if request comes trough OSC fix: fixed issues with street fiels exploding and applying proper css classes to items fix: shipping address fields issues with reordering when last field is exploded address field fix: better error handling in ajax.js for failing requests fix: unifying the way shipping rates are collected on totals over different classes fix: fixing method comments in src/Model/Output/ShippingProcessor.php fix: aditional conditions for frontend braintree payment method button handling fix: in some cases place order button is disabled when braintree payment methods are used fix: layoutprocessor check if it deals with only uiComponent on ordering fields fix: mergeJson to assign on null elements when ajax params are merged in ajax.js ver_1.2.030 fix: refactoring how default payment method is set to avoid conflicts when currency is changed on site fix: css fix for braintree payment method icon display fix: additional variable existance checks for discount code related methods fix: adding name to billing address form element , fixes and improves autofill on billing address form if autofill is used fix: customer was registered using the website ID, instead of the store ID fix: save_in_address_book attribute on customer saved address resulted double saving of existing address to addressbook fix: remove discount display dependency and do not depend on random default checkout Ui state fix: satisfy billingaddress object dependencies and init with a empty object fix: adding Giftregistry processor to remove empty address-list component for guests fix: m-2.3.0 clashes on composer dependency requiring lower dependency version than OneStepCheckout used ver_1.2.029 refactoring: MEQP2 fix: place order button restored when on region/country change selected payment method becomes unavailable fix: typo in country localization in i18n/en_US.csv ver_1.2.028 fix: satisfying shipping address dependency on creating billing address based on null value fix: limiting observer calls to run only for front-end ver_1.2.027 fix: Amazon Payment widgets compatibility ver_1.2.026 feature: shipping methods, payment methods and totals reloaded when coupons are added/removed feature: allow display of default m2 shipping policy feature: skip welcome e-mail for automatically registered users to allow silent registration feature: autoregistration e-mail template changed to NEW_ACCOUNT_EMAIL_REGISTERED_NO_PASSWORD fix: send right welcome e-mail template if customer is automatically registered fix: adding Element.prototype.scrollIntoViewIfNeeded polyfill for ff and ie support on payment method validation fix: adding put and delete to trigger ajax payload on shipping rate requests fix: additional variable check for tablereates default condition, bug on getting false > 0 to get replace the first available code to tablerates in available methods fix: check if object exists in Observer/Frontend/Setlogindefaults.php refactoring: MEQP2 ver_1.2.025 fix: typo in Setlogindefaults.php caused installation and compilation failures ver_1.2.024 (deprecated, has a typo in package) fix: better handling on custom checkout fields while setting field order in layoutprocessor fix: adding a mixin to avoid default shipping method select based on UI logic in checkout-data-resolver.js fix: errors on placing orders when bundled items are in cart fix: additional check on login observer event if address objects are existing feature: add shipping rate update trigger to vat_id field as entering this can affect totals fix: replacing business logic on UI level on shipping method selection refactoring: MEQP2 ver_1.2.023 fix: replacing business logic on UI level on shipping method selection fix: observing paypal_express_place_order_success in addition to checkout_submit_all_after to allow auto register and other features to work with paypal express fix: afterPlaceOrder method mixin applies theoretical arguments to parent method call fix: order was placed for logged in customers even if new address form was open and address validation error messages displayed fix: for logged in customers new shipping address was used even if other address was selected refactoring: removing console.log call refactoring: js files linted , missing semicolons added ver_1.2.022 refactoring: MEQP2 fix: remove redirect to cart on failed ajax calls, failing might not be issue we cause can be core or 3rd party failure fix: merging vault payments to default payment list fix: handling tablerates as a default shipping method fix: mockmanager improvement on street default handling fix: summary block title bullet was missing fix: payment buttons were disabled if billing address was not entered fix: payment method scope was lost temporarily due domobserver collecting events fix: payment buttons were disabled if billing address was not entered fix: totals were not displayed on m-2.2.4 on first load fix: adding ACL rules for config so you can define specific admin roles for OneStepCheckout fix: optional registration field positioning and displaying issues ver_1.2.021 fix: changing order of shipping and payment method save calls to address shipping method reloads fix: login on checkout page assigns primary (if exists) billing or shipping address to quote ver_1.2.020 refactoring: moving extened uiComponent functionality over to mixins fix: braintree paypal, multiple order button and configuration support ver_1.2.019 refactoring: MEQP2 fix: additional check if payment methods need reloading/replacing fix: iframe based payment method support , bring iframe to slide + context loss coverage on payment method reload fix: making DOB field to respect locale date format fix: making gender field values localize-able ver_1.2.018 fix: m-2.2.2 compatibility , hotfix for bundled temando issues #12983 #12921 feature: register within checkout , optional password fields for entering password data on checkout refactoring: MEQP2 ver 1.2.017 fix: compilation was broken cause of typos in Dob and GenderAssignementInterface ver 1.2.016 fix: locale changes fix: default payment method list limited to novirtual quote to avoid double output and issues with knockoutjs observablearrays feature: dob customer attribute support in address forms feature: backport of address form validation and focusing to validation messages on smaller screens ver 1.2.015 fix: backward compatibility fix for upgradedata script , used nonexisting classes on old versions ver 1.2.014 fix: braintree + paypal double place order buttons limited to one button fix: convert serialized values to json encoded values in core_config_data if upgrading magento to >= 2.2.0, solves blank page in admin config fix: difference in address api for auth customers resulted in "no such entity addressId" error refactoring: MEQP2 ver 1.2.013 fix: logged in status check for addressbook save attributes ver 1.2.012 fix: additional checks for save_in_addressbook values for reg users ver 1.2.011 fix: correct address saving flags for registered users on new address data refactoring: MEQP2 ver 1.2.010 fix: restoring place order button text and header numbers fix: template condition to check if formObjects are defined fix: ajax filter parameter change fix: improved handling of address form data for logged in customers fix: additional detection for default payment method selection fix: paypal express in context mode support and place order button functionality refactoring (upgrade to m2.2* for best results) refactoring: MEQP2 ver 1.2.009 feature: support for virtual quote checkout fix: css fixes to enable virtual product support fix: removing storce code from ajax url filter white-list fix: place order button duplication when payment method implements n hidden buttons fix: respect customer_address_id value on update fix: additional validation messages on new address form handling for logged in customers fix: address list selection and new address form open/closed validation for logged in clients fix: validate all components on place order call fix: gender drop-down uiComponent , disabled default validation error refactoring: MEQP2 refactoring: removing empty lines refactoring: missing dock-block on subscribeprocessor ver 1.2.007 refactoring: MEQP2 fix: detect session timeout and redirect users to empty cart if timeout occurs fix: wrong shipping rates for the cause of visible vs all quote items in rate request fix: updated admin config and removed feature controls that are not working jet ver 1.2.006 refactoring: MEQP2 feature: newsletter subscription checkbox fix: updated admin config and removed feature controls that are not working jet fix: variable check "not null" before adding extension attributes fix: removed empty value restriction from gender uiComponent definition fix: skip controlling uiComponents that are not managed trough OneStepCheckout fix: guest user e-mail validation can be done when dom is present fix: changed how Zend\Serialiser is included, fixes issues in production mode fix: reg user selected billing address validation failed ver 1.2.004 fix: email validation is only needed for guests fix: additional variable existence validation in billingfields.js ver 1.2.003 refactoring: MEQP2 fix: changed serializers to zend_serialize to avoid magento version differences fix: EE customAttributes widths were not applied to frontend elements properly fix: removed e-mail mocking, pass guest e-mail to right objects instead fix: billingfields.js will pass on extension attributes fix: additional variable control on payment method validation fix: updated README with latest installation and uninstall instructions fix: m-2.2 compatibility: default values in config.xml cahgned to json, default value handling changed to accept json or serialized array strings fix: m-2.2 compatibility: m-2.2 changed serialization from serialized array values to encoded json strings as security measure fix: address validation failed for registered customer when address-form was closed fix: comments default configuration added, caused exception on upgrade fix: composer.json dependency update ver 1.2.002 refactoring: removing blank line fix: improved ajax response handling to reload shipping methods fix: changing the way billing address update handlers are set fix: typo in function definition fix: unifing composer.json files in root and src ver 1.2.001 fix: removing scope hint from serialized field block in admin refactoring: re-position code files to vendor/package/ refactoring: changing vendor name from idev to onestepcheckout and package name from onestepcheckout to iosc , we are now onestepcheckout/iosc ver 1.1.023 refactoring: version number change for marketplace launch refactoring: MEQP2 validation fix: validate if selected shipping method is actually checked on quote fix: api inconsistency fix in billingaddress field handling fix: remove instance type check from address mocking fix: improved registered user shipping - and billingaddress handling fix: variable existence check fix: ajax parameter merging updated ver 5.0.022 refactoring: jshint, eslint validation fix: removing debugging calls fix: unifying version differences for 2.1.8 fix: ajax calls to billing address fields , shared billing address form compatibility fix: comment field could not be disabled in frontend feature: support for shared billing address components fix: improved ajax payload handling feature: payment method and shipping area validation messages when nothing is selected fix: improved readme with composer installation explanation readme: updated installation instructions fix: enabling place order button in all cases (even if payment method decides to disable) ver 5.0.021 fix: missing js dependency declaration fix: improved order on shipping method value handling and fix for shipping method code handling fix: additional checks for m2 issue #7497 and additional variable existance checks fix: admin addressfield checkbox values were not selected properly ver 5.0.020 fix: summary title css selector specified fix: summary was not loaded on first load with safari browser fix: ajax.js copyright notice format changed refactoring: linting js files for better formatting and fix possible errors when js is minified fix: coupon code button state is preserved on reload fix: comma error in composer.js - composer install fails