Changes to Create Subscriber

added the new comment_text_contains_link enum value to the firewall_reasons/items/code response property for the response status 201

removed the email_address_noreply_local_part enum value from the firewall_reasons/items/code response property for the response status 201

added the new newsletter_unconfirmed_burst enum value to the firewall_reasons/items/code response property for the response status 201

added the new newsletter_resubmission_burst enum value to the firewall_reasons/items/code response property for the response status 201

added the new subscriber_already_premium enum value to the code/allOf[subschema #1: ValidationErrorCode] response property for the response status 400

added the new email_address_plus_variant_burst enum value to the firewall_reasons/items/code response property for the response status 201

removed the email_address_plus_variant_accounts enum value from the firewall_reasons/items/code response property for the response status 201

added the new email_address_local_part_looks_generated enum value to the firewall_reasons/items/code response property for the response status 201

added the new ip_address_reputation enum value to the firewall_reasons/items/code response property for the response status 201

added the new newsletter_trust enum value to the firewall_reasons/items/code response property for the response status 201

added the new subscriber_import_trusted_origin enum value to the firewall_reasons/items/code response property for the response status 201

removed the email_address_gmail_word_numbers enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_many_consonants_in_a_row enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_shannon_entropy enum value from the firewall_reasons/items/code response property for the response status 201

removed the ip_address_peaceful enum value from the firewall_reasons/items/code response property for the response status 201

removed the ip_address_prohibited enum value from the firewall_reasons/items/code response property for the response status 201

removed the newsletter_age enum value from the firewall_reasons/items/code response property for the response status 201

removed the newsletter_has_customized_transactional_email enum value from the firewall_reasons/items/code response property for the response status 201

removed the newsletter_status enum value from the firewall_reasons/items/code response property for the response status 201

removed the subscriber_import_provenance enum value from the firewall_reasons/items/code response property for the response status 201

removed the subscriber_import_source enum value from the firewall_reasons/items/code response property for the response status 201

added the new email_address_domain_reputation enum value to the firewall_reasons/items/code response property for the response status 201

added the new email_address_reputation enum value to the firewall_reasons/items/code response property for the response status 201

removed the email_address_esp_suppression enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_is_honeypot enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_peaceful_domain enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_prohibited_via_domain enum value from the firewall_reasons/items/code response property for the response status 201

added the new email_address_malformed enum value to the firewall_reasons/items/code response property for the response status 201

removed the email_address_length enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_null_characters enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_regex enum value from the firewall_reasons/items/code response property for the response status 201

removed the metadata_has_garbage enum value from the firewall_reasons/items/code response property for the response status 201

removed the referrer_url_prohibited enum value from the firewall_reasons/items/code response property for the response status 201

removed the email_address_cleantalk_score enum value from the firewall_reasons/items/code response property for the response status 201

removed the ip_address_cleantalk_score enum value from the firewall_reasons/items/code response property for the response status 201

added the new email_address_plus_variant_accounts enum value to the firewall_reasons/items/code response property for the response status 201

added the new registration_without_prior_page_visit enum value to the firewall_reasons/items/code response property for the response status 201

added the new username_shannon_entropy enum value to the firewall_reasons/items/code response property for the response status 201

added the new email_address_domain_burst enum value to the firewall_reasons/items/code response property for the response status 201

added the pattern ^(?:[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|(?:sub)_(?:[0-7][0-9abcdefghjkmnpqrstvwxyz]{25}|[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}))$ to the request property referring_subscriber_id/anyOf[subschema #1]

the email_address request property format changed from no format to email

the ip_address/anyOf[subschema #1] request property format changed from no format to ipvanyaddress

added the new currency_mismatch enum value to the code/allOf[subschema #1: ValidationErrorCode] response property for the response status 400

added the new invalid_input enum value to the code/allOf[subschema #1: ValidationErrorCode] response property for the response status 400

added the new ip_address_datacenter enum value to the firewall_reasons/items/code response property for the response status 201

added the new newsletter_not_accepting_subscribers enum value to the code/allOf[subschema #1: ValidationErrorCode] response property for the response status 400

added the new payment_failed enum value to the code/allOf[subschema #1: ValidationErrorCode] response property for the response status 400

added the new promo_code_invalid enum value to the code/allOf[subschema #1: ValidationErrorCode] response property for the response status 400

added the new shopify enum value to the source response property for the response status 201

removed the pattern ^[^\s]+$ from the request property ip_address/anyOf[subschema #1]

added the non-success response with the status 422

removed the email_address_stopforumspam_score enum value from the firewall_reasons/items/code response property for the response status 201

the X-Buttondown-Collision-Behavior request header's property undefined was restricted to a list of enum values

the header request parameter X-Buttondown-Collision-Behavior was restricted to a list of enum values

the response property code became optional for the status 400

response property avatar_url list-of-types was widened by adding types null to media type application/json of response 201

response property churn_date list-of-types was widened by adding types null to media type application/json of response 201

response property email_transitions/items/old_email_address list-of-types was widened by adding types null to media type application/json of response 201

response property gift_subscription_message list-of-types was widened by adding types null to media type application/json of response 201

response property ip_address list-of-types was widened by adding types null to media type application/json of response 201

response property last_click_date list-of-types was widened by adding types null to media type application/json of response 201

response property last_open_date list-of-types was widened by adding types null to media type application/json of response 201

response property purchased_by list-of-types was widened by adding types null to media type application/json of response 201

response property purchased_message list-of-types was widened by adding types null to media type application/json of response 201

response property risk_score list-of-types was widened by adding types null to media type application/json of response 201

response property stripe_customer list-of-types was widened by adding types null to media type application/json of response 201

response property stripe_customer_id list-of-types was widened by adding types null to media type application/json of response 201

response property subscriber_import_id list-of-types was widened by adding types null to media type application/json of response 201

response property undeliverability_date list-of-types was widened by adding types null to media type application/json of response 201

response property unsubscription_date list-of-types was widened by adding types null to media type application/json of response 201

response property unsubscription_reason list-of-types was widened by adding types null to media type application/json of response 201

response property upgrade_date list-of-types was widened by adding types null to media type application/json of response 201

the email_address response property's maxLength was unset from 254 for the response status 201

the code response's property type changed from no type to string for status 403

the code response's property type changed from no type to string for status 429

the code response's property type changed from string to no type for status 400

the id response's property format changed from uuid to no format for status 201

the stripe_coupon response's property type changed from object to no type for status 201

removed the required property stripe_coupon/coupon_id from the response with the 201 status

removed SubscriberType from the type request property allOf list

the utm_campaign request property's maxLength was set to 300

the utm_medium request property's maxLength was set to 300

the utm_source request property's maxLength was set to 300

removed the optional property stripe_coupon/amount_off from the response with the 201 status

removed the optional property stripe_coupon/name from the response with the 201 status

removed the optional property stripe_coupon/percent_off from the response with the 201 status

added the new form enum value to the source response property for the response status 201

added the new netlify enum value to the source response property for the response status 201

the endpoint scheme security ApiKeyAuth was added to the API

the endpoint scheme security PermissionAuthenticationRequirement was removed from the API

api tag Subscribers added

added the new enum value add to the header request parameter X-Buttondown-Collision-Behavior

added the new enum value fail to the header request parameter X-Buttondown-Collision-Behavior

added the new enum value no_op to the header request parameter X-Buttondown-Collision-Behavior

added the new enum value overwrite to the header request parameter X-Buttondown-Collision-Behavior

for the header request parameter X-Buttondown-Collision-Behavior, the type was generalized from no type to string

added SubscriberType subschema #2 to the type request property anyOf list

request property ip_address list-of-types was widened by adding types null to media type application/json

request property referring_subscriber_id list-of-types was widened by adding types null to media type application/json

removed the pattern ^[^\s]+$ from the request property ip_address

added the non-success response with the status 401

added the optional property bounce_date to the response with the 201 status

added the optional property bounce_reason to the response with the 201 status

added the optional property click_rate to the response with the 201 status

added the optional property clicked_count to the response with the 201 status

added the optional property commenting_disabled to the response with the 201 status

added the optional property country to the response with the 201 status

added the optional property delivered_count to the response with the 201 status

added the optional property firewall_reasons to the response with the 201 status

added the optional property form_id to the response with the 201 status

added the optional property gift_subscription_end_date to the response with the 201 status

added the optional property open_count to the response with the 201 status

added the optional property open_rate to the response with the 201 status

added the optional property stripe_subscription to the response with the 201 status

added SubscriberInputValidationErrorCode to the code response property allOf list for the response status 400

removed SubscriberUndeliverabilityReason from the undeliverability_reason response property allOf list for the response status 201

added StripeCoupon subschema #2 to the stripe_coupon response property anyOf list for the response status 201

added SubscriberUndeliverabilityReason subschema #2 to the undeliverability_reason response property anyOf list for the response status 201

removed the email_already_exists enum value from the code response property for the response status 400

removed the email_blocked enum value from the code response property for the response status 400

removed the email_empty enum value from the code response property for the response status 400

removed the email_invalid enum value from the code response property for the response status 400

removed the ip_address_spammy enum value from the code response property for the response status 400

removed the metadata_invalid enum value from the code response property for the response status 400

removed the rate_limited enum value from the code response property for the response status 400

removed the subscriber_already_exists enum value from the code response property for the response status 400

removed the subscriber_blocked enum value from the code response property for the response status 400

removed the subscriber_suppressed enum value from the code response property for the response status 400

removed the tag_invalid enum value from the code response property for the response status 400

the email_address response's property pattern ^[a-zA-Z0-9.'_%+\-!]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$ was removed for the status 201

changed the pattern of the request property email_address from ^[a-zA-Z0-9._%+\-!]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$ to ^[a-zA-Z0-9.'_%+\-!]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$

added the new authentication_issue enum value to the undeliverability_reason/allOf[subschema #1: UndeliverabilityReason] response property for the response status 201

added the new delivery_expired enum value to the undeliverability_reason/allOf[subschema #1: UndeliverabilityReason] response property for the response status 201

added the new embedded_form enum value to the source response property for the response status 201

added the new hard_bounce enum value to the undeliverability_reason/allOf[subschema #1: UndeliverabilityReason] response property for the response status 201

added the new memberful enum value to the source response property for the response status 201

added the new patreon enum value to the source response property for the response status 201

added the new transient enum value to the undeliverability_reason/allOf[subschema #1: UndeliverabilityReason] response property for the response status 201

added the new upcoming enum value to the transitions/items/type response property for the response status 201

added the new upcoming enum value to the type response property for the response status 201

added the new optional header request parameter X-Buttondown-Bypass-Firewall

added the new upcoming enum value to the request property type/allOf[subschema #1: Type]

added the non-success response with the status 429

added the optional property email_transitions to the response with the 201 status

added the optional property purchased_by to the response with the 201 status

added the optional property purchased_message to the response with the 201 status

the email_address response's property pattern was changed from ^[a-zA-Z0-9._%+\-!]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$ to ^[a-zA-Z0-9.'_%+\-!]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$ for the status 201

removed the enum value disabled of the request property type/allOf[subschema #1: Type]

removed the enum value disposable of the request property type/allOf[subschema #1: Type]

removed the enum value malformed of the request property type/allOf[subschema #1: Type]

removed the enum value spammy of the request property type/allOf[subschema #1: Type]

added the pattern ^[^\s]+$ to the request property ip_address

added the pattern ^[a-zA-Z0-9._%+\-!]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$ to the request property email_address

added the new carrd enum value to the source response property for the response status 201

added the new email_empty enum value to the code response property for the response status 400

added the new ip_undeliverable enum value to the undeliverability_reason/allOf[subschema #1: UndeliverabilityReason] response property for the response status 201

added the new malformed enum value to the undeliverability_reason/allOf[subschema #1: UndeliverabilityReason] response property for the response status 201

added the new zapier enum value to the source response property for the response status 201

added the optional property gift_subscription_message to the response with the 201 status

removed the disabled enum value from the transitions/items/type response property for the response status 201

removed the disabled enum value from the type response property for the response status 201

removed the disposable enum value from the transitions/items/type response property for the response status 201

removed the disposable enum value from the type response property for the response status 201

removed the malformed enum value from the transitions/items/type response property for the response status 201

removed the malformed enum value from the type response property for the response status 201

removed the spammy enum value from the transitions/items/type response property for the response status 201

removed the spammy enum value from the type response property for the response status 201

the email_address response's property pattern ^[a-zA-Z0-9._%+\-!]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$ was added for the status 201

the email_address request property's maxLength was set to 254

added the new blocked enum value to the transitions/items/type response property for the response status 201

added the new blocked enum value to the type response property for the response status 201

added the new email_blocked enum value to the code response property for the response status 400

added the new ip_address_spammy enum value to the code response property for the response status 400

added the new rate_limited enum value to the code response property for the response status 400

added the new subscriber_already_exists enum value to the code response property for the response status 400

added the new subscriber_blocked enum value to the code response property for the response status 400

added the new subscriber_suppressed enum value to the code response property for the response status 400

added the new optional request property ip_address

added the new blocked enum value to the request property type/allOf[subschema #1: Type]

added the optional property risk_score to the response with the 201 status

added the optional property undeliverability_reason to the response with the 201 status

added the optional property undeliverability_date to the response with the 201 status

added the new comment enum value to the source response property for the response status 201

added the new stripe enum value to the source response property for the response status 201

the endpoint scheme security PermissionAuthenticationRequirement was added to the API

the endpoint scheme security NewsletterIDKey was removed from the API

for the header request parameter X-Buttondown-Collision-Behavior, the type was generalized from string to no type

added the optional property upgrade_date to the response with the 201 status