diff --git a/docs/accounting/index.html b/docs/accounting/index.html
index 8ebe644a..ff668026 100644
--- a/docs/accounting/index.html
+++ b/docs/accounting/index.html
@@ -2594,8 +2594,8 @@
   "title" : "",
   "type" : "string",
   "description" : "3 letter alpha code for the currency – see list of currency codes",
-  "enum" : [ "AED", "AFN", "ALL", "AMD", "ANG", "AOA", "ARS", "AUD", "AWG", "AZN", "BAM", "BBD", "BDT", "BGN", "BHD", "BIF", "BMD", "BND", "BOB", "BRL", "BSD", "BTN", "BWP", "BYN", "BYR", "BZD", "CAD", "CDF", "CHF", "CLP", "CNY", "COP", "CRC", "CUC", "CUP", "CVE", "CZK", "DJF", "DKK", "DOP", "DZD", "EGP", "ERN", "ETB", "EUR", "FJD", "FKP", "GBP", "GEL", "GGP", "GHS", "GIP", "GMD", "GNF", "GTQ", "GYD", "HKD", "HNL", "HRK", "HTG", "HUF", "IDR", "ILS", "IMP", "INR", "IQD", "IRR", "ISK", "JEP", "JMD", "JOD", "JPY", "KES", "KGS", "KHR", "KMF", "KPW", "KRW", "KWD", "KYD", "KZT", "LAK", "LBP", "LKR", "LRD", "LSL", "LTL", "LYD", "MAD", "MDL", "MGA", "MKD", "MMK", "MNT", "MOP", "MRU", "MUR", "MVR", "MWK", "MXN", "MYR", "MZN", "NAD", "NGN", "NIO", "NOK", "NPR", "NZD", "OMR", "PAB", "PEN", "PGK", "PHP", "PKR", "PLN", "PYG", "QAR", "RON", "RSD", "RUB", "RWF", "SAR", "SBD", "SCR", "SDG", "SEK", "SGD", "SHP", "SLL", "SOS", "SPL", "SRD", "STN", "SVC", "SYP", "SZL", "THB", "TJS", "TMT", "TND", "TOP", "TRY", "TTD", "TVD", "TWD", "TZS", "UAH", "UGX", "USD", "UYU", "UZS", "VEF", "VND", "VUV", "WST", "XAF", "XCD", "XDR", "XOF", "XPF", "YER", "ZAR", "ZMW", "ZMK", "ZWD", "" ],
-  "x-enum-varnames" : [ "AED", "AFN", "ALL", "AMD", "ANG", "AOA", "ARS", "AUD", "AWG", "AZN", "BAM", "BBD", "BDT", "BGN", "BHD", "BIF", "BMD", "BND", "BOB", "BRL", "BSD", "BTN", "BWP", "BYN", "BYR", "BZD", "CAD", "CDF", "CHF", "CLP", "CNY", "COP", "CRC", "CUC", "CUP", "CVE", "CZK", "DJF", "DKK", "DOP", "DZD", "EGP", "ERN", "ETB", "EUR", "FJD", "FKP", "GBP", "GEL", "GGP", "GHS", "GIP", "GMD", "GNF", "GTQ", "GYD", "HKD", "HNL", "HRK", "HTG", "HUF", "IDR", "ILS", "IMP", "INR", "IQD", "IRR", "ISK", "JEP", "JMD", "JOD", "JPY", "KES", "KGS", "KHR", "KMF", "KPW", "KRW", "KWD", "KYD", "KZT", "LAK", "LBP", "LKR", "LRD", "LSL", "LTL", "LYD", "MAD", "MDL", "MGA", "MKD", "MMK", "MNT", "MOP", "MRU", "MUR", "MVR", "MWK", "MXN", "MYR", "MZN", "NAD", "NGN", "NIO", "NOK", "NPR", "NZD", "OMR", "PAB", "PEN", "PGK", "PHP", "PKR", "PLN", "PYG", "QAR", "RON", "RSD", "RUB", "RWF", "SAR", "SBD", "SCR", "SDG", "SEK", "SGD", "SHP", "SLL", "SOS", "SPL", "SRD", "STN", "SVC", "SYP", "SZL", "THB", "TJS", "TMT", "TND", "TOP", "TRY_LIRA", "TTD", "TVD", "TWD", "TZS", "UAH", "UGX", "USD", "UYU", "UZS", "VEF", "VND", "VUV", "WST", "XAF", "XCD", "XDR", "XOF", "XPF", "YER", "ZAR", "ZMW", "ZMK", "ZWD", "EMPTY_CURRENCY" ]
+  "enum" : [ "AED", "AFN", "ALL", "AMD", "ANG", "AOA", "ARS", "AUD", "AWG", "AZN", "BAM", "BBD", "BDT", "BGN", "BHD", "BIF", "BMD", "BND", "BOB", "BRL", "BSD", "BTN", "BWP", "BYN", "BYR", "BZD", "CAD", "CDF", "CHF", "CLF", "CLP", "CNY", "COP", "CRC", "CUC", "CUP", "CVE", "CZK", "DJF", "DKK", "DOP", "DZD", "EEK", "EGP", "ERN", "ETB", "EUR", "FJD", "FKP", "GBP", "GEL", "GHS", "GIP", "GMD", "GNF", "GTQ", "GYD", "HKD", "HNL", "HRK", "HTG", "HUF", "IDR", "ILS", "INR", "IQD", "IRR", "ISK", "JMD", "JOD", "JPY", "KES", "KGS", "KHR", "KMF", "KPW", "KRW", "KWD", "KYD", "KZT", "LAK", "LBP", "LKR", "LRD", "LSL", "LTL", "LVL", "LYD", "MAD", "MDL", "MGA", "MKD", "MMK", "MNT", "MOP", "MRO", "MRU", "MUR", "MVR", "MWK", "MXN", "MXV", "MYR", "MZN", "NAD", "NGN", "NIO", "NOK", "NPR", "NZD", "OMR", "PAB", "PEN", "PGK", "PHP", "PKR", "PLN", "PYG", "QAR", "RON", "RSD", "RUB", "RWF", "SAR", "SBD", "SCR", "SDG", "SEK", "SGD", "SHP", "SKK", "SLE", "SLL", "SOS", "SRD", "STD", "STN", "SVC", "SYP", "SZL", "THB", "TJS", "TMT", "TND", "TOP", "TRY", "TTD", "TWD", "TZS", "UAH", "UGX", "USD", "UYU", "UZS", "VEF", "VES", "VND", "VUV", "WST", "XAF", "XCD", "XOF", "XPF", "YER", "ZAR", "ZMW", "ZMK", "ZWD", "" ],
+  "x-enum-varnames" : [ "AED", "AFN", "ALL", "AMD", "ANG", "AOA", "ARS", "AUD", "AWG", "AZN", "BAM", "BBD", "BDT", "BGN", "BHD", "BIF", "BMD", "BND", "BOB", "BRL", "BSD", "BTN", "BWP", "BYN", "BYR", "BZD", "CAD", "CDF", "CHF", "CLF", "CLP", "CNY", "COP", "CRC", "CUC", "CUP", "CVE", "CZK", "DJF", "DKK", "DOP", "DZD", "EEK", "EGP", "ERN", "ETB", "EUR", "FJD", "FKP", "GBP", "GEL", "GHS", "GIP", "GMD", "GNF", "GTQ", "GYD", "HKD", "HNL", "HRK", "HTG", "HUF", "IDR", "ILS", "INR", "IQD", "IRR", "ISK", "JMD", "JOD", "JPY", "KES", "KGS", "KHR", "KMF", "KPW", "KRW", "KWD", "KYD", "KZT", "LAK", "LBP", "LKR", "LRD", "LSL", "LTL", "LVL", "LYD", "MAD", "MDL", "MGA", "MKD", "MMK", "MNT", "MOP", "MRO", "MRU", "MUR", "MVR", "MWK", "MXN", "MXV", "MYR", "MZN", "NAD", "NGN", "NIO", "NOK", "NPR", "NZD", "OMR", "PAB", "PEN", "PGK", "PHP", "PKR", "PLN", "PYG", "QAR", "RON", "RSD", "RUB", "RWF", "SAR", "SBD", "SCR", "SDG", "SEK", "SGD", "SHP", "SKK", "SLE", "SLL", "SOS", "SRD", "STN", "STD", "SVC", "SYP", "SZL", "THB", "TJS", "TMT", "TND", "TOP", "TRY_LIRA", "TTD", "TWD", "TZS", "UAH", "UGX", "USD", "UYU", "UZS", "VEF", "VES", "VND", "VUV", "WST", "XAF", "XCD", "XOF", "XPF", "YER", "ZAR", "ZMW", "ZMK", "ZWD", "EMPTY_CURRENCY" ]
 };
       defs["Element"] = {
   "title" : "",
@@ -5626,7 +5626,7 @@
     "ReportTaxType" : {
       "type" : "string",
       "description" : "See ReportTaxTypes",
-      "enum" : [ "AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33INPUT", "TXRCREINPUT", "TXRCESSINPUT", "TXRCTSINPUT", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG" ]
+      "enum" : [ "AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG" ]
     },
     "CanApplyToAssets" : {
       "type" : "boolean",
@@ -5691,7 +5691,7 @@
   "title" : "",
   "type" : "string",
   "description" : "See Tax Types – can only be used on update calls",
-  "enum" : [ "OUTPUT", "INPUT", "CAPEXINPUT", "EXEMPTEXPORT", "EXEMPTEXPENSES", "EXEMPTCAPITAL", "EXEMPTOUTPUT", "INPUTTAXED", "BASEXCLUDED", "GSTONCAPIMPORTS", "GSTONIMPORTS", "NONE", "INPUT2", "ZERORATED", "OUTPUT2", "CAPEXINPUT2", "CAPEXOUTPUT", "CAPEXOUTPUT2", "CAPEXSRINPUT", "CAPEXSROUTPUT", "ECACQUISITIONS", "ECZRINPUT", "ECZROUTPUT", "ECZROUTPUTSERVICES", "EXEMPTINPUT", "REVERSECHARGES", "RRINPUT", "RROUTPUT", "SRINPUT", "SROUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "BLINPUT", "DSOUTPUT", "EPINPUT", "ES33OUTPUT", "ESN33OUTPUT", "IGDSINPUT2", "IMINPUT2", "MEINPUT", "NRINPUT", "OPINPUT", "OSOUTPUT", "TXESSINPUT", "TXN33INPUT", "TXPETINPUT", "TXREINPUT", "INPUT3", "INPUT4", "OUTPUT3", "OUTPUT4", "SROUTPUT2", "TXCA", "SRCAS", "BLINPUT2", "DRCHARGESUPPLY20", "DRCHARGE20", "DRCHARGESUPPLY5", "DRCHARGE5", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33INPUT", "TXRCREINPUT", "TXRCESSINPUT", "TXRCTSINPUT", "OUTPUTY23", "DSOUTPUTY23", "INPUTY23", "IMINPUT2Y23", "IGDSINPUT2Y23", "TXPETINPUTY23", "TXESSINPUTY23", "TXN33INPUTY23", "TXREINPUTY23", "TXCAY23", "BADDEBTRELIEFY23", "IGDSINPUT3Y23", "SROVRRSY23", "SROVRLVGY23", "SRLVGY23" ]
+  "enum" : [ "OUTPUT", "INPUT", "CAPEXINPUT", "EXEMPTEXPORT", "EXEMPTEXPENSES", "EXEMPTCAPITAL", "EXEMPTOUTPUT", "INPUTTAXED", "BASEXCLUDED", "GSTONCAPIMPORTS", "GSTONIMPORTS", "NONE", "INPUT2", "ZERORATED", "OUTPUT2", "CAPEXINPUT2", "CAPEXOUTPUT", "CAPEXOUTPUT2", "CAPEXSRINPUT", "CAPEXSROUTPUT", "ECACQUISITIONS", "ECZRINPUT", "ECZROUTPUT", "ECZROUTPUTSERVICES", "EXEMPTINPUT", "REVERSECHARGES", "RRINPUT", "RROUTPUT", "SRINPUT", "SROUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "BLINPUT", "DSOUTPUT", "EPINPUT", "ES33OUTPUT", "ESN33OUTPUT", "IGDSINPUT2", "IMINPUT2", "MEINPUT", "NRINPUT", "OPINPUT", "OSOUTPUT", "TXESSINPUT", "TXN33INPUT", "TXPETINPUT", "TXREINPUT", "INPUT3", "INPUT4", "OUTPUT3", "OUTPUT4", "SROUTPUT2", "TXCA", "SRCAS", "BLINPUT2", "DRCHARGESUPPLY20", "DRCHARGE20", "DRCHARGESUPPLY5", "DRCHARGE5", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "OUTPUTY23", "DSOUTPUTY23", "INPUTY23", "IMINPUT2Y23", "IGDSINPUT2Y23", "TXPETINPUTY23", "TXESSINPUTY23", "TXN33INPUTY23", "TXREINPUTY23", "TXCAY23", "BADDEBTRELIEFY23", "IGDSINPUT3Y23", "SROVRRSY23", "SROVRLVGY23", "SRLVGY23", "TXRCN33Y23", "TXRCREY23", "TXRCESSY23", "TXRCTSY23" ]
 };
       defs["TenNinetyNineContact"] = {
   "title" : "",
@@ -6074,7 +6074,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Accounting"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Accounting"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="Accounting"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="Accounting"><a href="#api-Accounting">Methods</a></li>
               <li data-group="Accounting" data-name="createAccount" class="">
                 <a href="#api-Accounting-createAccount">createAccount</a>
diff --git a/docs/app_store/index.html b/docs/app_store/index.html
index 5d1cba9f..5eb9a812 100644
--- a/docs/app_store/index.html
+++ b/docs/app_store/index.html
@@ -1241,7 +1241,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="AppStore"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="AppStore"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="AppStore"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="AppStore"><a href="#api-AppStore">Methods</a></li>
               <li data-group="AppStore" data-name="getSubscription" class="">
                 <a href="#api-AppStore-getSubscription">getSubscription</a>
diff --git a/docs/assets/index.html b/docs/assets/index.html
index a95f4ac9..48dcf9e6 100644
--- a/docs/assets/index.html
+++ b/docs/assets/index.html
@@ -1392,7 +1392,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Asset"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Asset"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="Asset"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="Asset"><a href="#api-Asset">Methods</a></li>
               <li data-group="Asset" data-name="createAsset" class="">
                 <a href="#api-Asset-createAsset">createAsset</a>
diff --git a/docs/files/index.html b/docs/files/index.html
index 070d1ee8..6c3d40c0 100644
--- a/docs/files/index.html
+++ b/docs/files/index.html
@@ -1155,7 +1155,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Files"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Files"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="Files"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="Files"><a href="#api-Files">Methods</a></li>
               <li data-group="Files" data-name="createFileAssociation" class="">
                 <a href="#api-Files-createFileAssociation">createFileAssociation</a>
diff --git a/docs/finance/StatementResponse.md b/docs/finance/StatementResponse.md
index a34467e4..b192f4d7 100644
--- a/docs/finance/StatementResponse.md
+++ b/docs/finance/StatementResponse.md
@@ -8,7 +8,7 @@ Name | Type | Description | Notes
 **start_date** | **Date** | Start date of statement | [optional] 
 **end_date** | **Date** | End date of statement | [optional] 
 **imported_date_time_utc** | **DateTime** | Utc date time of when the statement was imported in Xero | [optional] 
-**import_source** | **String** | Indicates the source of the statement data. Either imported from 1) direct bank feed OR 2) manual customer entry or upload. Manual import sources are STMTIMPORTSRC/MANUAL, STMTIMPORTSRC/CSV, STMTIMPORTSRC/OFX, Ofx or STMTIMPORTSRC/QIF. All other import sources are direct and, depending on the direct solution, may contain the name of the financial institution. | [optional] 
+**import_source** | **String** | Identifies where the statement data in Xero was sourced, 1) direct bank feed, automatically loaded from the bank (eg STMTIMPORTSRC/CBAFEED); 2) indirect bank feed, automatically loaded from a 3rd party provider (eg STMTIMPORTSRC/YODLEE); 3) manually uploaded bank feed (eg STMTIMPORTSRC/CSV) or 4) manually entered statement data (STMTIMPORTSRC/MANUAL). | [optional] 
 **start_balance** | **BigDecimal** | Opening balance sourced from imported bank statements (if supplied). Note, for manually uploaded statements, this balance is also manual and usually not supplied. Where not supplied, the value will be 0. | [optional] 
 **end_balance** | **BigDecimal** | Closing balance sourced from imported bank statements (if supplied). Note, for manually uploaded statements, this balance is also manual and usually not supplied. Where not supplied, the value will be 0. | [optional] 
 **indicative_start_balance** | **BigDecimal** | Opening statement balance calculated in Xero (&#x3D; bank account conversion balance plus sum of imported bank statement lines). Note: If indicative statement balance doesn&#39;t match imported statement balance for the same date, either the conversion (opening at inception) balance in Xero is wrong or there&#39;s an error in the bank statement lines in Xero. Ref: https://central.xero.com/s/article/Compare-the-statement-balance-in-Xero-to-your-actual-bank-balance?userregion&#x3D;true  | [optional] 
diff --git a/docs/finance/index.html b/docs/finance/index.html
index 6af00c38..8f564837 100644
--- a/docs/finance/index.html
+++ b/docs/finance/index.html
@@ -2349,7 +2349,7 @@
     },
     "importSource" : {
       "type" : "string",
-      "description" : "Indicates the source of the statement data. Either imported from 1) direct bank feed OR 2) manual customer entry or upload. Manual import sources are STMTIMPORTSRC/MANUAL, STMTIMPORTSRC/CSV, STMTIMPORTSRC/OFX, Ofx or STMTIMPORTSRC/QIF. All other import sources are direct and, depending on the direct solution, may contain the name of the financial institution."
+      "description" : "Identifies where the statement data in Xero was sourced, 1) direct bank feed, automatically loaded from the bank (eg STMTIMPORTSRC/CBAFEED); 2) indirect bank feed, automatically loaded from a 3rd party provider (eg STMTIMPORTSRC/YODLEE); 3) manually uploaded bank feed (eg STMTIMPORTSRC/CSV) or 4) manually entered statement data (STMTIMPORTSRC/MANUAL)."
     },
     "startBalance" : {
       "type" : "number",
@@ -2734,7 +2734,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Finance"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Finance"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="Finance"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="Finance"><a href="#api-Finance">Methods</a></li>
               <li data-group="Finance" data-name="getAccountingActivityAccountUsage" class="">
                 <a href="#api-Finance-getAccountingActivityAccountUsage">getAccountingActivityAccountUsage</a>
diff --git a/docs/payroll_au/index.html b/docs/payroll_au/index.html
index 4252f1c8..eb1239c6 100644
--- a/docs/payroll_au/index.html
+++ b/docs/payroll_au/index.html
@@ -3412,7 +3412,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollAu"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollAu"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="PayrollAu"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="PayrollAu"><a href="#api-PayrollAu">Methods</a></li>
               <li data-group="PayrollAu" data-name="createEmployee" class="">
                 <a href="#api-PayrollAu-createEmployee">createEmployee</a>
diff --git a/docs/payroll_nz/index.html b/docs/payroll_nz/index.html
index 02dad59e..6b1acc8d 100644
--- a/docs/payroll_nz/index.html
+++ b/docs/payroll_nz/index.html
@@ -3838,7 +3838,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollNz"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollNz"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="PayrollNz"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="PayrollNz"><a href="#api-PayrollNz">Methods</a></li>
               <li data-group="PayrollNz" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollNz-approveTimesheet">approveTimesheet</a>
diff --git a/docs/payroll_uk/index.html b/docs/payroll_uk/index.html
index 470bc341..3c1b0f30 100644
--- a/docs/payroll_uk/index.html
+++ b/docs/payroll_uk/index.html
@@ -3510,7 +3510,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollUk"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollUk"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="PayrollUk"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="PayrollUk"><a href="#api-PayrollUk">Methods</a></li>
               <li data-group="PayrollUk" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollUk-approveTimesheet">approveTimesheet</a>
diff --git a/docs/projects/index.html b/docs/projects/index.html
index f3346c20..4cd2a89b 100644
--- a/docs/projects/index.html
+++ b/docs/projects/index.html
@@ -1462,7 +1462,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Project"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Project"><strong>VSN: </strong>4.1.0</li>
+              <li class="nav-header" data-group="Project"><strong>VSN: </strong>4.2.0</li>
               <li class="nav-header" data-group="Project"><a href="#api-Project">Methods</a></li>
               <li data-group="Project" data-name="createProject" class="">
                 <a href="#api-Project-createProject">createProject</a>
diff --git a/lib/xero-ruby/api_client.rb b/lib/xero-ruby/api_client.rb
index ce3687b0..8dc16d4b 100644
--- a/lib/xero-ruby/api_client.rb
+++ b/lib/xero-ruby/api_client.rb
@@ -257,7 +257,7 @@ def connections
     end
 
     def last_connection
-      connections.sort { |a,b| DateTime.parse(a['updatedDateUtc']) <=> DateTime.parse(b['updatedDateUtc'])}.first
+      connections.sort { |a,b| DateTime.parse(a['updatedDateUtc']) <=> DateTime.parse(b['updatedDateUtc'])}.last
     end
 
     def disconnect(connection_id)
diff --git a/lib/xero-ruby/models/accounting/currency_code.rb b/lib/xero-ruby/models/accounting/currency_code.rb
index 14c68636..e832ad23 100644
--- a/lib/xero-ruby/models/accounting/currency_code.rb
+++ b/lib/xero-ruby/models/accounting/currency_code.rb
@@ -43,6 +43,7 @@ class CurrencyCode
     CAD ||= "CAD".freeze
     CDF ||= "CDF".freeze
     CHF ||= "CHF".freeze
+    CLF ||= "CLF".freeze
     CLP ||= "CLP".freeze
     CNY ||= "CNY".freeze
     COP ||= "COP".freeze
@@ -55,6 +56,7 @@ class CurrencyCode
     DKK ||= "DKK".freeze
     DOP ||= "DOP".freeze
     DZD ||= "DZD".freeze
+    EEK ||= "EEK".freeze
     EGP ||= "EGP".freeze
     ERN ||= "ERN".freeze
     ETB ||= "ETB".freeze
@@ -63,7 +65,6 @@ class CurrencyCode
     FKP ||= "FKP".freeze
     GBP ||= "GBP".freeze
     GEL ||= "GEL".freeze
-    GGP ||= "GGP".freeze
     GHS ||= "GHS".freeze
     GIP ||= "GIP".freeze
     GMD ||= "GMD".freeze
@@ -77,12 +78,10 @@ class CurrencyCode
     HUF ||= "HUF".freeze
     IDR ||= "IDR".freeze
     ILS ||= "ILS".freeze
-    IMP ||= "IMP".freeze
     INR ||= "INR".freeze
     IQD ||= "IQD".freeze
     IRR ||= "IRR".freeze
     ISK ||= "ISK".freeze
-    JEP ||= "JEP".freeze
     JMD ||= "JMD".freeze
     JOD ||= "JOD".freeze
     JPY ||= "JPY".freeze
@@ -101,6 +100,7 @@ class CurrencyCode
     LRD ||= "LRD".freeze
     LSL ||= "LSL".freeze
     LTL ||= "LTL".freeze
+    LVL ||= "LVL".freeze
     LYD ||= "LYD".freeze
     MAD ||= "MAD".freeze
     MDL ||= "MDL".freeze
@@ -109,11 +109,13 @@ class CurrencyCode
     MMK ||= "MMK".freeze
     MNT ||= "MNT".freeze
     MOP ||= "MOP".freeze
+    MRO ||= "MRO".freeze
     MRU ||= "MRU".freeze
     MUR ||= "MUR".freeze
     MVR ||= "MVR".freeze
     MWK ||= "MWK".freeze
     MXN ||= "MXN".freeze
+    MXV ||= "MXV".freeze
     MYR ||= "MYR".freeze
     MZN ||= "MZN".freeze
     NAD ||= "NAD".freeze
@@ -142,11 +144,13 @@ class CurrencyCode
     SEK ||= "SEK".freeze
     SGD ||= "SGD".freeze
     SHP ||= "SHP".freeze
+    SKK ||= "SKK".freeze
+    SLE ||= "SLE".freeze
     SLL ||= "SLL".freeze
     SOS ||= "SOS".freeze
-    SPL ||= "SPL".freeze
     SRD ||= "SRD".freeze
-    STN ||= "STN".freeze
+    STN ||= "STD".freeze
+    STD ||= "STN".freeze
     SVC ||= "SVC".freeze
     SYP ||= "SYP".freeze
     SZL ||= "SZL".freeze
@@ -157,7 +161,6 @@ class CurrencyCode
     TOP ||= "TOP".freeze
     TRY_LIRA ||= "TRY".freeze
     TTD ||= "TTD".freeze
-    TVD ||= "TVD".freeze
     TWD ||= "TWD".freeze
     TZS ||= "TZS".freeze
     UAH ||= "UAH".freeze
@@ -166,12 +169,12 @@ class CurrencyCode
     UYU ||= "UYU".freeze
     UZS ||= "UZS".freeze
     VEF ||= "VEF".freeze
+    VES ||= "VES".freeze
     VND ||= "VND".freeze
     VUV ||= "VUV".freeze
     WST ||= "WST".freeze
     XAF ||= "XAF".freeze
     XCD ||= "XCD".freeze
-    XDR ||= "XDR".freeze
     XOF ||= "XOF".freeze
     XPF ||= "XPF".freeze
     YER ||= "YER".freeze
diff --git a/lib/xero-ruby/models/accounting/tax_rate.rb b/lib/xero-ruby/models/accounting/tax_rate.rb
index b6bb426a..34eb3d71 100644
--- a/lib/xero-ruby/models/accounting/tax_rate.rb
+++ b/lib/xero-ruby/models/accounting/tax_rate.rb
@@ -112,10 +112,10 @@ class TaxRate
     IGDSINPUT3 ||= "IGDSINPUT3".freeze
     SROVR ||= "SROVR".freeze
     TOURISTREFUND ||= "TOURISTREFUND".freeze
-    TXRCN33_INPUT ||= "TXRCN33INPUT".freeze
-    TXRCREINPUT ||= "TXRCREINPUT".freeze
-    TXRCESSINPUT ||= "TXRCESSINPUT".freeze
-    TXRCTSINPUT ||= "TXRCTSINPUT".freeze
+    TXRCN33 ||= "TXRCN33".freeze
+    TXRCRE ||= "TXRCRE".freeze
+    TXRCESS ||= "TXRCESS".freeze
+    TXRCTS ||= "TXRCTS".freeze
     CAPEXINPUT ||= "CAPEXINPUT".freeze
     UNDEFINED ||= "UNDEFINED".freeze
     CAPEXOUTPUT ||= "CAPEXOUTPUT".freeze
@@ -284,7 +284,7 @@ def list_invalid_properties
     def valid?
       status_validator = EnumAttributeValidator.new('String', ["ACTIVE", "DELETED", "ARCHIVED", "PENDING"])
       return false unless status_validator.valid?(@status)
-      report_tax_type_validator = EnumAttributeValidator.new('String', ["AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33INPUT", "TXRCREINPUT", "TXRCESSINPUT", "TXRCTSINPUT", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG"])
+      report_tax_type_validator = EnumAttributeValidator.new('String', ["AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG"])
       return false unless report_tax_type_validator.valid?(@report_tax_type)
       true
     end
@@ -302,7 +302,7 @@ def status=(status)
     # Custom attribute writer method checking allowed values (enum).
     # @param [Object] report_tax_type Object to be assigned
     def report_tax_type=(report_tax_type)
-      validator = EnumAttributeValidator.new('String', ["AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33INPUT", "TXRCREINPUT", "TXRCESSINPUT", "TXRCTSINPUT", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG"])
+      validator = EnumAttributeValidator.new('String', ["AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG"])
       unless validator.valid?(report_tax_type)
         fail ArgumentError, "invalid value for \"report_tax_type\", must be one of #{validator.allowable_values}."
       end
diff --git a/lib/xero-ruby/models/accounting/tax_type.rb b/lib/xero-ruby/models/accounting/tax_type.rb
index 72335404..19491323 100644
--- a/lib/xero-ruby/models/accounting/tax_type.rb
+++ b/lib/xero-ruby/models/accounting/tax_type.rb
@@ -77,10 +77,10 @@ class TaxType
     IGDSINPUT3 ||= "IGDSINPUT3".freeze
     SROVR ||= "SROVR".freeze
     TOURISTREFUND ||= "TOURISTREFUND".freeze
-    TXRCN33_INPUT ||= "TXRCN33INPUT".freeze
-    TXRCREINPUT ||= "TXRCREINPUT".freeze
-    TXRCESSINPUT ||= "TXRCESSINPUT".freeze
-    TXRCTSINPUT ||= "TXRCTSINPUT".freeze
+    TXRCN33 ||= "TXRCN33".freeze
+    TXRCRE ||= "TXRCRE".freeze
+    TXRCESS ||= "TXRCESS".freeze
+    TXRCTS ||= "TXRCTS".freeze
     OUTPUTY23 ||= "OUTPUTY23".freeze
     DSOUTPUTY23 ||= "DSOUTPUTY23".freeze
     INPUTY23 ||= "INPUTY23".freeze
@@ -96,6 +96,10 @@ class TaxType
     SROVRRSY23 ||= "SROVRRSY23".freeze
     SROVRLVGY23 ||= "SROVRLVGY23".freeze
     SRLVGY23 ||= "SRLVGY23".freeze
+    TXRCN33_Y23 ||= "TXRCN33Y23".freeze
+    TXRCREY23 ||= "TXRCREY23".freeze
+    TXRCESSY23 ||= "TXRCESSY23".freeze
+    TXRCTSY23 ||= "TXRCTSY23".freeze
 
     # Builds the enum from string
     # @param [String] The enum value in the form of the string
diff --git a/lib/xero-ruby/models/finance/statement_response.rb b/lib/xero-ruby/models/finance/statement_response.rb
index bb36a9b6..08e7f2b2 100644
--- a/lib/xero-ruby/models/finance/statement_response.rb
+++ b/lib/xero-ruby/models/finance/statement_response.rb
@@ -28,7 +28,7 @@ class StatementResponse
     # Utc date time of when the statement was imported in Xero
     attr_accessor :imported_date_time_utc
     
-    # Indicates the source of the statement data. Either imported from 1) direct bank feed OR 2) manual customer entry or upload. Manual import sources are STMTIMPORTSRC/MANUAL, STMTIMPORTSRC/CSV, STMTIMPORTSRC/OFX, Ofx or STMTIMPORTSRC/QIF. All other import sources are direct and, depending on the direct solution, may contain the name of the financial institution.
+    # Identifies where the statement data in Xero was sourced, 1) direct bank feed, automatically loaded from the bank (eg STMTIMPORTSRC/CBAFEED); 2) indirect bank feed, automatically loaded from a 3rd party provider (eg STMTIMPORTSRC/YODLEE); 3) manually uploaded bank feed (eg STMTIMPORTSRC/CSV) or 4) manually entered statement data (STMTIMPORTSRC/MANUAL).
     attr_accessor :import_source
     
     # Opening balance sourced from imported bank statements (if supplied). Note, for manually uploaded statements, this balance is also manual and usually not supplied. Where not supplied, the value will be 0.
diff --git a/lib/xero-ruby/version.rb b/lib/xero-ruby/version.rb
index b92b1608..ab114d24 100644
--- a/lib/xero-ruby/version.rb
+++ b/lib/xero-ruby/version.rb
@@ -7,9 +7,9 @@
 Generated by: https://openapi-generator.tech
 OpenAPI Generator version: 4.3.1
 
-The version of the XeroOpenAPI document: 2.36.0
+The version of the XeroOpenAPI document: 2.37.0
 =end
 
 module XeroRuby
-  VERSION = '4.1.0'
+  VERSION = '4.2.0'
 end