diff --git a/dist/mparticle.common.js b/dist/mparticle.common.js
index a9d35798..406e6062 100644
--- a/dist/mparticle.common.js
+++ b/dist/mparticle.common.js
@@ -61,7 +61,7 @@ var _TriggerUploadType,MessageType$2={SessionStart:1,SessionEnd:2,PageView:3,Pag
 // Continuation of enum above, but in seperate object since we don't expose these to end user
 IdentityType$1.isValid=function(a){if("number"==typeof a)for(var b in IdentityType$1)if(IdentityType$1.hasOwnProperty(b)&&IdentityType$1[b]===a)return !0;return !1},IdentityType$1.getName=function(a){return a===window.mParticle.IdentityType.CustomerId?"Customer ID":a===window.mParticle.IdentityType.Facebook?"Facebook ID":a===window.mParticle.IdentityType.Twitter?"Twitter ID":a===window.mParticle.IdentityType.Google?"Google ID":a===window.mParticle.IdentityType.Microsoft?"Microsoft ID":a===window.mParticle.IdentityType.Yahoo?"Yahoo ID":a===window.mParticle.IdentityType.Email?"Email":a===window.mParticle.IdentityType.FacebookCustomAudienceId?"Facebook App User ID":"Other ID"},IdentityType$1.getIdentityType=function(a){return "other"===a?IdentityType$1.Other:"customerid"===a?IdentityType$1.CustomerId:"facebook"===a?IdentityType$1.Facebook:"twitter"===a?IdentityType$1.Twitter:"google"===a?IdentityType$1.Google:"microsoft"===a?IdentityType$1.Microsoft:"yahoo"===a?IdentityType$1.Yahoo:"email"===a?IdentityType$1.Email:"facebookcustomaudienceid"===a?IdentityType$1.FacebookCustomAudienceId:"other2"===a?IdentityType$1.Other2:"other3"===a?IdentityType$1.Other3:"other4"===a?IdentityType$1.Other4:"other5"===a?IdentityType$1.Other5:"other6"===a?IdentityType$1.Other6:"other7"===a?IdentityType$1.Other7:"other8"===a?IdentityType$1.Other8:"other9"===a?IdentityType$1.Other9:"other10"===a?IdentityType$1.Other10:"mobile_number"===a?IdentityType$1.MobileNumber:"phone_number_2"===a?IdentityType$1.PhoneNumber2:!("phone_number_3"!=a)&&IdentityType$1.PhoneNumber3},IdentityType$1.getIdentityName=function(a){return a===IdentityType$1.Other?"other":a===IdentityType$1.CustomerId?"customerid":a===IdentityType$1.Facebook?"facebook":a===IdentityType$1.Twitter?"twitter":a===IdentityType$1.Google?"google":a===IdentityType$1.Microsoft?"microsoft":a===IdentityType$1.Yahoo?"yahoo":a===IdentityType$1.Email?"email":a===IdentityType$1.FacebookCustomAudienceId?"facebookcustomaudienceid":a===IdentityType$1.Other2?"other2":a===IdentityType$1.Other3?"other3":a===IdentityType$1.Other4?"other4":a===IdentityType$1.Other5?"other5":a===IdentityType$1.Other6?"other6":a===IdentityType$1.Other7?"other7":a===IdentityType$1.Other8?"other8":a===IdentityType$1.Other9?"other9":a===IdentityType$1.Other10?"other10":a===IdentityType$1.MobileNumber?"mobile_number":a===IdentityType$1.PhoneNumber2?"phone_number_2":a===IdentityType$1.PhoneNumber3?"phone_number_3":void 0};var ProductActionType={Unknown:0,AddToCart:1,RemoveFromCart:2,Checkout:3,CheckoutOption:4,Click:5,ViewDetail:6,Purchase:7,Refund:8,AddToWishlist:9,RemoveFromWishlist:10};ProductActionType.getName=function(a){return a===ProductActionType.AddToCart?"Add to Cart":a===ProductActionType.RemoveFromCart?"Remove from Cart":a===ProductActionType.Checkout?"Checkout":a===ProductActionType.CheckoutOption?"Checkout Option":a===ProductActionType.Click?"Click":a===ProductActionType.ViewDetail?"View Detail":a===ProductActionType.Purchase?"Purchase":a===ProductActionType.Refund?"Refund":a===ProductActionType.AddToWishlist?"Add to Wishlist":a===ProductActionType.RemoveFromWishlist?"Remove from Wishlist":"Unknown"},ProductActionType.getExpansionName=function(a){return a===ProductActionType.AddToCart?"add_to_cart":a===ProductActionType.RemoveFromCart?"remove_from_cart":a===ProductActionType.Checkout?"checkout":a===ProductActionType.CheckoutOption?"checkout_option":a===ProductActionType.Click?"click":a===ProductActionType.ViewDetail?"view_detail":a===ProductActionType.Purchase?"purchase":a===ProductActionType.Refund?"refund":a===ProductActionType.AddToWishlist?"add_to_wishlist":a===ProductActionType.RemoveFromWishlist?"remove_from_wishlist":"unknown"};var PromotionActionType={Unknown:0,PromotionView:1,PromotionClick:2};PromotionActionType.getName=function(a){return a===PromotionActionType.PromotionView?"view":a===PromotionActionType.PromotionClick?"click":"unknown"},PromotionActionType.getExpansionName=function(a){return a===PromotionActionType.PromotionView?"view":a===PromotionActionType.PromotionClick?"click":"unknown"};var ProfileMessageType={Logout:3},ApplicationTransitionType$1={AppInit:1},Environment={Production:"production",Development:"development"};var Types = {MessageType:MessageType$2,EventType:EventType,CommerceEventType:CommerceEventType,IdentityType:IdentityType$1,ProfileMessageType:ProfileMessageType,ApplicationTransitionType:ApplicationTransitionType$1,ProductActionType:ProductActionType,PromotionActionType:PromotionActionType,TriggerUploadType:TriggerUploadType,Environment:Environment};
 
-var version = "2.25.0";
+var version = "2.25.1";
 
 var Constants={sdkVersion:version,sdkVendor:"mparticle",platform:"web",Messages:{DeprecationMessages:{MethodIsDeprecatedPostfix:"is a deprecated method and will be removed in future releases",AlternativeMethodPrefix:"Please use the alternate method:"},ErrorMessages:{NoToken:"A token must be specified.",EventNameInvalidType:"Event name must be a valid string value.",EventDataInvalidType:"Event data must be a valid object hash.",LoggingDisabled:"Event logging is currently disabled.",CookieParseError:"Could not parse cookie",EventEmpty:"Event object is null or undefined, cancelling send",APIRequestEmpty:"APIRequest is null or undefined, cancelling send",NoEventType:"Event type must be specified.",TransactionIdRequired:"Transaction ID is required",TransactionRequired:"A transaction attributes object is required",PromotionIdRequired:"Promotion ID is required",BadAttribute:"Attribute value cannot be object or array",BadKey:"Key value cannot be object or array",BadLogPurchase:"Transaction attributes and a product are both required to log a purchase, https://docs.mparticle.com/?javascript#measuring-transactions"},InformationMessages:{CookieSearch:"Searching for cookie",CookieFound:"Cookie found, parsing values",CookieNotFound:"Cookies not found",CookieSet:"Setting cookie",CookieSync:"Performing cookie sync",SendBegin:"Starting to send event",SendIdentityBegin:"Starting to send event to identity server",SendWindowsPhone:"Sending event to Windows Phone container",SendIOS:"Calling iOS path: ",SendAndroid:"Calling Android JS interface method: ",SendHttp:"Sending event to mParticle HTTP service",SendAliasHttp:"Sending alias request to mParticle HTTP service",SendIdentityHttp:"Sending event to mParticle HTTP service",StartingNewSession:"Starting new Session",StartingLogEvent:"Starting to log event",StartingLogOptOut:"Starting to log user opt in/out",StartingEndSession:"Starting to end session",StartingInitialization:"Starting to initialize",StartingLogCommerceEvent:"Starting to log commerce event",StartingAliasRequest:"Starting to Alias MPIDs",LoadingConfig:"Loading configuration options",AbandonLogEvent:"Cannot log event, logging disabled or developer token not set",AbandonAliasUsers:"Cannot Alias Users, logging disabled or developer token not set",AbandonStartSession:"Cannot start session, logging disabled or developer token not set",AbandonEndSession:"Cannot end session, logging disabled or developer token not set",NoSessionToEnd:"Cannot end session, no active session found"},ValidationMessages:{ModifyIdentityRequestUserIdentitiesPresent:"identityRequests to modify require userIdentities to be present. Request not sent to server. Please fix and try again",IdentityRequesetInvalidKey:"There is an invalid key on your identityRequest object. It can only contain a `userIdentities` object and a `onUserAlias` function. Request not sent to server. Please fix and try again.",OnUserAliasType:"The onUserAlias value must be a function.",UserIdentities:"The userIdentities key must be an object with keys of identityTypes and values of strings. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidKey:"There is an invalid identity key on your `userIdentities` object within the identityRequest. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidValues:"All user identity values must be strings or null. Request not sent to server. Please fix and try again.",AliasMissingMpid:"Alias Request must contain both a destinationMpid and a sourceMpid",AliasNonUniqueMpid:"Alias Request's destinationMpid and sourceMpid must be unique",AliasMissingTime:"Alias Request must have both a startTime and an endTime",AliasStartBeforeEndTime:"Alias Request's endTime must be later than its startTime"}},NativeSdkPaths:{LogEvent:"logEvent",SetUserTag:"setUserTag",RemoveUserTag:"removeUserTag",SetUserAttribute:"setUserAttribute",RemoveUserAttribute:"removeUserAttribute",SetSessionAttribute:"setSessionAttribute",AddToCart:"addToCart",RemoveFromCart:"removeFromCart",ClearCart:"clearCart",LogOut:"logOut",SetUserAttributeList:"setUserAttributeList",RemoveAllUserAttributes:"removeAllUserAttributes",GetUserAttributesLists:"getUserAttributesLists",GetAllUserAttributes:"getAllUserAttributes",Identify:"identify",Logout:"logout",Login:"login",Modify:"modify",Alias:"aliasUsers",Upload:"upload"},StorageNames:{localStorageName:"mprtcl-api",localStorageNameV3:"mprtcl-v3",cookieName:"mprtcl-api",cookieNameV2:"mprtcl-v2",cookieNameV3:"mprtcl-v3",localStorageNameV4:"mprtcl-v4",localStorageProductsV4:"mprtcl-prodv4",cookieNameV4:"mprtcl-v4",currentStorageName:"mprtcl-v4",currentStorageProductsName:"mprtcl-prodv4"},DefaultConfig:{cookieDomain:null,cookieExpiration:365,logLevel:null,timeout:300,sessionTimeout:30,maxProducts:20,forwarderStatsTimeout:5e3,integrationDelayTimeout:5e3,maxCookieSize:3e3,aliasMaxWindow:90,uploadInterval:0// Maximum milliseconds in between batch uploads, below 500 will mean immediate upload.  The server returns this as a string, but we are using it as a number internally
 },DefaultBaseUrls:{v1SecureServiceUrl:"jssdks.mparticle.com/v1/JS/",v2SecureServiceUrl:"jssdks.mparticle.com/v2/JS/",v3SecureServiceUrl:"jssdks.mparticle.com/v3/JS/",configUrl:"jssdkcdns.mparticle.com/JS/v2/",identityUrl:"identity.mparticle.com/v1/",aliasUrl:"jssdks.mparticle.com/v1/identity/"},Base64CookieKeys:{csm:1,sa:1,ss:1,ua:1,ui:1,csd:1,ia:1,con:1},// https://go.mparticle.com/work/SQDSDKS-6039
@@ -689,7 +689,7 @@ function forwardingStatsUploader(a){function b(){var b=a._Forwarders.getForwarde
 
 var _a=Constants.IdentityMethods,Identify$1=_a.Identify,Modify$2=_a.Modify,Login$1=_a.Login,Logout$1=_a.Logout;var cacheOrClearIdCache=function(a,b,c,d,e){// when parsing a response that has already been cached, simply return instead of attempting another cache
 if(!e){// default the expire timestamp to one day in milliseconds unless a header comes back
-var f=new Date().getTime(),g=f+ONE_DAY_IN_SECONDS*MILLIS_IN_ONE_SEC;d.getAllResponseHeaders().includes("x-mp-max-age")&&(g=f+parseNumber(d.getResponseHeader("x-mp-max-age"))*MILLIS_IN_ONE_SEC),a===Login$1||a===Identify$1?cacheIdentityRequest(a,b,g,c,d):a===Modify$2||a===Logout$1?c.purge():void 0;}};var cacheIdentityRequest=function(a,b,c,d,e){var f=d.retrieve()||{},g=concatenateIdentities(a,b),h=generateHash(g);f[h]={responseText:e.responseText,status:e.status,expireTimestamp:c},d.store(f);};// We need to ensure that identities are concatenated in a deterministic way, so
+var f=new Date().getTime(),g=f+ONE_DAY_IN_SECONDS*MILLIS_IN_ONE_SEC;d.getAllResponseHeaders().includes("x-mp-max-age")&&(g=f+parseNumber(d.getResponseHeader("x-mp-max-age"))*MILLIS_IN_ONE_SEC),a===Login$1||a===Identify$1?cacheIdentityRequest(a,b,g,c,d):a===Modify$2||a===Logout$1?c.purge():void 0;}};var cacheIdentityRequest=function(a,b,c,d,e){var f=d.retrieve()||{},g=concatenateIdentities(a,b),h=generateHash(g),i=JSON.parse(e.responseText),j=i.mpid,k=i.is_logged_in;f[h]={responseText:JSON.stringify({mpid:j,is_logged_in:k}),status:e.status,expireTimestamp:c},d.store(f);};// We need to ensure that identities are concatenated in a deterministic way, so
 // we sort the identities based on their enum.
 // we create an array, set the user identity at the index of the user identity type
 var concatenateIdentities=function(a,b){var c="".concat(a,":").concat("device_application_stamp","=").concat(b.device_application_stamp,";"),d=Object.keys(b).length,e="";// set DAS first since it is not an official identity type
diff --git a/dist/mparticle.esm.js b/dist/mparticle.esm.js
index e7686f66..d79a1f12 100644
--- a/dist/mparticle.esm.js
+++ b/dist/mparticle.esm.js
@@ -61,7 +61,7 @@ var _TriggerUploadType,MessageType$2={SessionStart:1,SessionEnd:2,PageView:3,Pag
 // Continuation of enum above, but in seperate object since we don't expose these to end user
 IdentityType$1.isValid=function(a){if("number"==typeof a)for(var b in IdentityType$1)if(IdentityType$1.hasOwnProperty(b)&&IdentityType$1[b]===a)return !0;return !1},IdentityType$1.getName=function(a){return a===window.mParticle.IdentityType.CustomerId?"Customer ID":a===window.mParticle.IdentityType.Facebook?"Facebook ID":a===window.mParticle.IdentityType.Twitter?"Twitter ID":a===window.mParticle.IdentityType.Google?"Google ID":a===window.mParticle.IdentityType.Microsoft?"Microsoft ID":a===window.mParticle.IdentityType.Yahoo?"Yahoo ID":a===window.mParticle.IdentityType.Email?"Email":a===window.mParticle.IdentityType.FacebookCustomAudienceId?"Facebook App User ID":"Other ID"},IdentityType$1.getIdentityType=function(a){return "other"===a?IdentityType$1.Other:"customerid"===a?IdentityType$1.CustomerId:"facebook"===a?IdentityType$1.Facebook:"twitter"===a?IdentityType$1.Twitter:"google"===a?IdentityType$1.Google:"microsoft"===a?IdentityType$1.Microsoft:"yahoo"===a?IdentityType$1.Yahoo:"email"===a?IdentityType$1.Email:"facebookcustomaudienceid"===a?IdentityType$1.FacebookCustomAudienceId:"other2"===a?IdentityType$1.Other2:"other3"===a?IdentityType$1.Other3:"other4"===a?IdentityType$1.Other4:"other5"===a?IdentityType$1.Other5:"other6"===a?IdentityType$1.Other6:"other7"===a?IdentityType$1.Other7:"other8"===a?IdentityType$1.Other8:"other9"===a?IdentityType$1.Other9:"other10"===a?IdentityType$1.Other10:"mobile_number"===a?IdentityType$1.MobileNumber:"phone_number_2"===a?IdentityType$1.PhoneNumber2:!("phone_number_3"!=a)&&IdentityType$1.PhoneNumber3},IdentityType$1.getIdentityName=function(a){return a===IdentityType$1.Other?"other":a===IdentityType$1.CustomerId?"customerid":a===IdentityType$1.Facebook?"facebook":a===IdentityType$1.Twitter?"twitter":a===IdentityType$1.Google?"google":a===IdentityType$1.Microsoft?"microsoft":a===IdentityType$1.Yahoo?"yahoo":a===IdentityType$1.Email?"email":a===IdentityType$1.FacebookCustomAudienceId?"facebookcustomaudienceid":a===IdentityType$1.Other2?"other2":a===IdentityType$1.Other3?"other3":a===IdentityType$1.Other4?"other4":a===IdentityType$1.Other5?"other5":a===IdentityType$1.Other6?"other6":a===IdentityType$1.Other7?"other7":a===IdentityType$1.Other8?"other8":a===IdentityType$1.Other9?"other9":a===IdentityType$1.Other10?"other10":a===IdentityType$1.MobileNumber?"mobile_number":a===IdentityType$1.PhoneNumber2?"phone_number_2":a===IdentityType$1.PhoneNumber3?"phone_number_3":void 0};var ProductActionType={Unknown:0,AddToCart:1,RemoveFromCart:2,Checkout:3,CheckoutOption:4,Click:5,ViewDetail:6,Purchase:7,Refund:8,AddToWishlist:9,RemoveFromWishlist:10};ProductActionType.getName=function(a){return a===ProductActionType.AddToCart?"Add to Cart":a===ProductActionType.RemoveFromCart?"Remove from Cart":a===ProductActionType.Checkout?"Checkout":a===ProductActionType.CheckoutOption?"Checkout Option":a===ProductActionType.Click?"Click":a===ProductActionType.ViewDetail?"View Detail":a===ProductActionType.Purchase?"Purchase":a===ProductActionType.Refund?"Refund":a===ProductActionType.AddToWishlist?"Add to Wishlist":a===ProductActionType.RemoveFromWishlist?"Remove from Wishlist":"Unknown"},ProductActionType.getExpansionName=function(a){return a===ProductActionType.AddToCart?"add_to_cart":a===ProductActionType.RemoveFromCart?"remove_from_cart":a===ProductActionType.Checkout?"checkout":a===ProductActionType.CheckoutOption?"checkout_option":a===ProductActionType.Click?"click":a===ProductActionType.ViewDetail?"view_detail":a===ProductActionType.Purchase?"purchase":a===ProductActionType.Refund?"refund":a===ProductActionType.AddToWishlist?"add_to_wishlist":a===ProductActionType.RemoveFromWishlist?"remove_from_wishlist":"unknown"};var PromotionActionType={Unknown:0,PromotionView:1,PromotionClick:2};PromotionActionType.getName=function(a){return a===PromotionActionType.PromotionView?"view":a===PromotionActionType.PromotionClick?"click":"unknown"},PromotionActionType.getExpansionName=function(a){return a===PromotionActionType.PromotionView?"view":a===PromotionActionType.PromotionClick?"click":"unknown"};var ProfileMessageType={Logout:3},ApplicationTransitionType$1={AppInit:1},Environment={Production:"production",Development:"development"};var Types = {MessageType:MessageType$2,EventType:EventType,CommerceEventType:CommerceEventType,IdentityType:IdentityType$1,ProfileMessageType:ProfileMessageType,ApplicationTransitionType:ApplicationTransitionType$1,ProductActionType:ProductActionType,PromotionActionType:PromotionActionType,TriggerUploadType:TriggerUploadType,Environment:Environment};
 
-var version = "2.25.0";
+var version = "2.25.1";
 
 var Constants={sdkVersion:version,sdkVendor:"mparticle",platform:"web",Messages:{DeprecationMessages:{MethodIsDeprecatedPostfix:"is a deprecated method and will be removed in future releases",AlternativeMethodPrefix:"Please use the alternate method:"},ErrorMessages:{NoToken:"A token must be specified.",EventNameInvalidType:"Event name must be a valid string value.",EventDataInvalidType:"Event data must be a valid object hash.",LoggingDisabled:"Event logging is currently disabled.",CookieParseError:"Could not parse cookie",EventEmpty:"Event object is null or undefined, cancelling send",APIRequestEmpty:"APIRequest is null or undefined, cancelling send",NoEventType:"Event type must be specified.",TransactionIdRequired:"Transaction ID is required",TransactionRequired:"A transaction attributes object is required",PromotionIdRequired:"Promotion ID is required",BadAttribute:"Attribute value cannot be object or array",BadKey:"Key value cannot be object or array",BadLogPurchase:"Transaction attributes and a product are both required to log a purchase, https://docs.mparticle.com/?javascript#measuring-transactions"},InformationMessages:{CookieSearch:"Searching for cookie",CookieFound:"Cookie found, parsing values",CookieNotFound:"Cookies not found",CookieSet:"Setting cookie",CookieSync:"Performing cookie sync",SendBegin:"Starting to send event",SendIdentityBegin:"Starting to send event to identity server",SendWindowsPhone:"Sending event to Windows Phone container",SendIOS:"Calling iOS path: ",SendAndroid:"Calling Android JS interface method: ",SendHttp:"Sending event to mParticle HTTP service",SendAliasHttp:"Sending alias request to mParticle HTTP service",SendIdentityHttp:"Sending event to mParticle HTTP service",StartingNewSession:"Starting new Session",StartingLogEvent:"Starting to log event",StartingLogOptOut:"Starting to log user opt in/out",StartingEndSession:"Starting to end session",StartingInitialization:"Starting to initialize",StartingLogCommerceEvent:"Starting to log commerce event",StartingAliasRequest:"Starting to Alias MPIDs",LoadingConfig:"Loading configuration options",AbandonLogEvent:"Cannot log event, logging disabled or developer token not set",AbandonAliasUsers:"Cannot Alias Users, logging disabled or developer token not set",AbandonStartSession:"Cannot start session, logging disabled or developer token not set",AbandonEndSession:"Cannot end session, logging disabled or developer token not set",NoSessionToEnd:"Cannot end session, no active session found"},ValidationMessages:{ModifyIdentityRequestUserIdentitiesPresent:"identityRequests to modify require userIdentities to be present. Request not sent to server. Please fix and try again",IdentityRequesetInvalidKey:"There is an invalid key on your identityRequest object. It can only contain a `userIdentities` object and a `onUserAlias` function. Request not sent to server. Please fix and try again.",OnUserAliasType:"The onUserAlias value must be a function.",UserIdentities:"The userIdentities key must be an object with keys of identityTypes and values of strings. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidKey:"There is an invalid identity key on your `userIdentities` object within the identityRequest. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidValues:"All user identity values must be strings or null. Request not sent to server. Please fix and try again.",AliasMissingMpid:"Alias Request must contain both a destinationMpid and a sourceMpid",AliasNonUniqueMpid:"Alias Request's destinationMpid and sourceMpid must be unique",AliasMissingTime:"Alias Request must have both a startTime and an endTime",AliasStartBeforeEndTime:"Alias Request's endTime must be later than its startTime"}},NativeSdkPaths:{LogEvent:"logEvent",SetUserTag:"setUserTag",RemoveUserTag:"removeUserTag",SetUserAttribute:"setUserAttribute",RemoveUserAttribute:"removeUserAttribute",SetSessionAttribute:"setSessionAttribute",AddToCart:"addToCart",RemoveFromCart:"removeFromCart",ClearCart:"clearCart",LogOut:"logOut",SetUserAttributeList:"setUserAttributeList",RemoveAllUserAttributes:"removeAllUserAttributes",GetUserAttributesLists:"getUserAttributesLists",GetAllUserAttributes:"getAllUserAttributes",Identify:"identify",Logout:"logout",Login:"login",Modify:"modify",Alias:"aliasUsers",Upload:"upload"},StorageNames:{localStorageName:"mprtcl-api",localStorageNameV3:"mprtcl-v3",cookieName:"mprtcl-api",cookieNameV2:"mprtcl-v2",cookieNameV3:"mprtcl-v3",localStorageNameV4:"mprtcl-v4",localStorageProductsV4:"mprtcl-prodv4",cookieNameV4:"mprtcl-v4",currentStorageName:"mprtcl-v4",currentStorageProductsName:"mprtcl-prodv4"},DefaultConfig:{cookieDomain:null,cookieExpiration:365,logLevel:null,timeout:300,sessionTimeout:30,maxProducts:20,forwarderStatsTimeout:5e3,integrationDelayTimeout:5e3,maxCookieSize:3e3,aliasMaxWindow:90,uploadInterval:0// Maximum milliseconds in between batch uploads, below 500 will mean immediate upload.  The server returns this as a string, but we are using it as a number internally
 },DefaultBaseUrls:{v1SecureServiceUrl:"jssdks.mparticle.com/v1/JS/",v2SecureServiceUrl:"jssdks.mparticle.com/v2/JS/",v3SecureServiceUrl:"jssdks.mparticle.com/v3/JS/",configUrl:"jssdkcdns.mparticle.com/JS/v2/",identityUrl:"identity.mparticle.com/v1/",aliasUrl:"jssdks.mparticle.com/v1/identity/"},Base64CookieKeys:{csm:1,sa:1,ss:1,ua:1,ui:1,csd:1,ia:1,con:1},// https://go.mparticle.com/work/SQDSDKS-6039
@@ -689,7 +689,7 @@ function forwardingStatsUploader(a){function b(){var b=a._Forwarders.getForwarde
 
 var _a=Constants.IdentityMethods,Identify$1=_a.Identify,Modify$2=_a.Modify,Login$1=_a.Login,Logout$1=_a.Logout;var cacheOrClearIdCache=function(a,b,c,d,e){// when parsing a response that has already been cached, simply return instead of attempting another cache
 if(!e){// default the expire timestamp to one day in milliseconds unless a header comes back
-var f=new Date().getTime(),g=f+ONE_DAY_IN_SECONDS*MILLIS_IN_ONE_SEC;d.getAllResponseHeaders().includes("x-mp-max-age")&&(g=f+parseNumber(d.getResponseHeader("x-mp-max-age"))*MILLIS_IN_ONE_SEC),a===Login$1||a===Identify$1?cacheIdentityRequest(a,b,g,c,d):a===Modify$2||a===Logout$1?c.purge():void 0;}};var cacheIdentityRequest=function(a,b,c,d,e){var f=d.retrieve()||{},g=concatenateIdentities(a,b),h=generateHash(g);f[h]={responseText:e.responseText,status:e.status,expireTimestamp:c},d.store(f);};// We need to ensure that identities are concatenated in a deterministic way, so
+var f=new Date().getTime(),g=f+ONE_DAY_IN_SECONDS*MILLIS_IN_ONE_SEC;d.getAllResponseHeaders().includes("x-mp-max-age")&&(g=f+parseNumber(d.getResponseHeader("x-mp-max-age"))*MILLIS_IN_ONE_SEC),a===Login$1||a===Identify$1?cacheIdentityRequest(a,b,g,c,d):a===Modify$2||a===Logout$1?c.purge():void 0;}};var cacheIdentityRequest=function(a,b,c,d,e){var f=d.retrieve()||{},g=concatenateIdentities(a,b),h=generateHash(g),i=JSON.parse(e.responseText),j=i.mpid,k=i.is_logged_in;f[h]={responseText:JSON.stringify({mpid:j,is_logged_in:k}),status:e.status,expireTimestamp:c},d.store(f);};// We need to ensure that identities are concatenated in a deterministic way, so
 // we sort the identities based on their enum.
 // we create an array, set the user identity at the index of the user identity type
 var concatenateIdentities=function(a,b){var c="".concat(a,":").concat("device_application_stamp","=").concat(b.device_application_stamp,";"),d=Object.keys(b).length,e="";// set DAS first since it is not an official identity type
diff --git a/dist/mparticle.js b/dist/mparticle.js
index 7d031ace..ee896091 100644
--- a/dist/mparticle.js
+++ b/dist/mparticle.js
@@ -608,7 +608,7 @@ var mParticle = (function () {
       Environment: Environment
     };
 
-    var version = "2.25.0";
+    var version = "2.25.1";
 
     var Constants = {
       sdkVersion: version,
@@ -6139,8 +6139,15 @@ var mParticle = (function () {
       var cache = idCache.retrieve() || {};
       var cacheKey = concatenateIdentities(method, identities);
       var hashedKey = generateHash(cacheKey);
+      var _a = JSON.parse(xhr.responseText),
+        mpid = _a.mpid,
+        is_logged_in = _a.is_logged_in;
+      var cachedResponseText = {
+        mpid: mpid,
+        is_logged_in: is_logged_in
+      };
       cache[hashedKey] = {
-        responseText: xhr.responseText,
+        responseText: JSON.stringify(cachedResponseText),
         status: xhr.status,
         expireTimestamp: expireTimestamp
       };