diff --git a/wire/bolt12_exp_wire.csv b/wire/bolt12_exp_wire.csv
deleted file mode 100644
index 10ba1faf0..000000000
--- a/wire/bolt12_exp_wire.csv
+++ /dev/null
@@ -1,178 +0,0 @@
-tlvtype,offer,offer_chains,2
-tlvdata,offer,offer_chains,chains,chain_hash,...
-tlvtype,offer,offer_metadata,4
-tlvdata,offer,offer_metadata,data,byte,...
-tlvtype,offer,offer_currency,6
-tlvdata,offer,offer_currency,iso4217,utf8,...
-tlvtype,offer,offer_amount,8
-tlvdata,offer,offer_amount,amount,tu64,
-tlvtype,offer,offer_description,10
-tlvdata,offer,offer_description,description,utf8,...
-tlvtype,offer,offer_features,12
-tlvdata,offer,offer_features,features,byte,...
-tlvtype,offer,offer_absolute_expiry,14
-tlvdata,offer,offer_absolute_expiry,seconds_from_epoch,tu64,
-tlvtype,offer,offer_paths,16
-tlvdata,offer,offer_paths,paths,blinded_path,...
-tlvtype,offer,offer_issuer,18
-tlvdata,offer,offer_issuer,issuer,utf8,...
-tlvtype,offer,offer_quantity_max,20
-tlvdata,offer,offer_quantity_max,max,tu64,
-tlvtype,offer,offer_node_id,22
-tlvdata,offer,offer_node_id,node_id,point,
-tlvtype,offer,offer_recurrence,26
-tlvdata,offer,offer_recurrence,recurrence,recurrence,
-tlvtype,offer,offer_recurrence_paywindow,28
-tlvdata,offer,offer_recurrence_paywindow,paywindow,recurrence_paywindow,
-tlvtype,offer,offer_recurrence_limit,30
-tlvdata,offer,offer_recurrence_limit,max_period,tu32,
-tlvtype,offer,offer_recurrence_base,32
-tlvdata,offer,offer_recurrence_base,base,recurrence_base,
-tlvtype,invoice_request,invreq_metadata,0
-tlvdata,invoice_request,invreq_metadata,blob,byte,...
-tlvtype,invoice_request,offer_chains,2
-tlvdata,invoice_request,offer_chains,chains,chain_hash,...
-tlvtype,invoice_request,offer_metadata,4
-tlvdata,invoice_request,offer_metadata,data,byte,...
-tlvtype,invoice_request,offer_currency,6
-tlvdata,invoice_request,offer_currency,iso4217,utf8,...
-tlvtype,invoice_request,offer_amount,8
-tlvdata,invoice_request,offer_amount,amount,tu64,
-tlvtype,invoice_request,offer_description,10
-tlvdata,invoice_request,offer_description,description,utf8,...
-tlvtype,invoice_request,offer_features,12
-tlvdata,invoice_request,offer_features,features,byte,...
-tlvtype,invoice_request,offer_absolute_expiry,14
-tlvdata,invoice_request,offer_absolute_expiry,seconds_from_epoch,tu64,
-tlvtype,invoice_request,offer_paths,16
-tlvdata,invoice_request,offer_paths,paths,blinded_path,...
-tlvtype,invoice_request,offer_issuer,18
-tlvdata,invoice_request,offer_issuer,issuer,utf8,...
-tlvtype,invoice_request,offer_quantity_max,20
-tlvdata,invoice_request,offer_quantity_max,max,tu64,
-tlvtype,invoice_request,offer_node_id,22
-tlvdata,invoice_request,offer_node_id,node_id,point,
-tlvtype,invoice_request,offer_recurrence,26
-tlvdata,invoice_request,offer_recurrence,recurrence,recurrence,
-tlvtype,invoice_request,offer_recurrence_paywindow,28
-tlvdata,invoice_request,offer_recurrence_paywindow,paywindow,recurrence_paywindow,
-tlvtype,invoice_request,offer_recurrence_limit,30
-tlvdata,invoice_request,offer_recurrence_limit,max_period,tu32,
-tlvtype,invoice_request,offer_recurrence_base,32
-tlvdata,invoice_request,offer_recurrence_base,base,recurrence_base,
-tlvtype,invoice_request,invreq_chain,80
-tlvdata,invoice_request,invreq_chain,chain,chain_hash,
-tlvtype,invoice_request,invreq_amount,82
-tlvdata,invoice_request,invreq_amount,msat,tu64,
-tlvtype,invoice_request,invreq_features,84
-tlvdata,invoice_request,invreq_features,features,byte,...
-tlvtype,invoice_request,invreq_quantity,86
-tlvdata,invoice_request,invreq_quantity,quantity,tu64,
-tlvtype,invoice_request,invreq_payer_id,88
-tlvdata,invoice_request,invreq_payer_id,key,point,
-tlvtype,invoice_request,invreq_payer_note,89
-tlvdata,invoice_request,invreq_payer_note,note,utf8,...
-tlvtype,invoice_request,invreq_recurrence_counter,90
-tlvdata,invoice_request,invreq_recurrence_counter,counter,tu32,
-tlvtype,invoice_request,invreq_recurrence_start,92
-tlvdata,invoice_request,invreq_recurrence_start,period_offset,tu32,
-tlvtype,invoice_request,signature,240
-tlvdata,invoice_request,signature,sig,bip340sig,
-tlvtype,invoice,invreq_metadata,0
-tlvdata,invoice,invreq_metadata,blob,byte,...
-tlvtype,invoice,offer_chains,2
-tlvdata,invoice,offer_chains,chains,chain_hash,...
-tlvtype,invoice,offer_metadata,4
-tlvdata,invoice,offer_metadata,data,byte,...
-tlvtype,invoice,offer_currency,6
-tlvdata,invoice,offer_currency,iso4217,utf8,...
-tlvtype,invoice,offer_amount,8
-tlvdata,invoice,offer_amount,amount,tu64,
-tlvtype,invoice,offer_description,10
-tlvdata,invoice,offer_description,description,utf8,...
-tlvtype,invoice,offer_features,12
-tlvdata,invoice,offer_features,features,byte,...
-tlvtype,invoice,offer_absolute_expiry,14
-tlvdata,invoice,offer_absolute_expiry,seconds_from_epoch,tu64,
-tlvtype,invoice,offer_paths,16
-tlvdata,invoice,offer_paths,paths,blinded_path,...
-tlvtype,invoice,offer_issuer,18
-tlvdata,invoice,offer_issuer,issuer,utf8,...
-tlvtype,invoice,offer_quantity_max,20
-tlvdata,invoice,offer_quantity_max,max,tu64,
-tlvtype,invoice,offer_node_id,22
-tlvdata,invoice,offer_node_id,node_id,point,
-tlvtype,invoice,offer_recurrence,26
-tlvdata,invoice,offer_recurrence,recurrence,recurrence,
-tlvtype,invoice,offer_recurrence_paywindow,28
-tlvdata,invoice,offer_recurrence_paywindow,paywindow,recurrence_paywindow,
-tlvtype,invoice,offer_recurrence_limit,30
-tlvdata,invoice,offer_recurrence_limit,max_period,tu32,
-tlvtype,invoice,offer_recurrence_base,32
-tlvdata,invoice,offer_recurrence_base,base,recurrence_base,
-tlvtype,invoice,invreq_chain,80
-tlvdata,invoice,invreq_chain,chain,chain_hash,
-tlvtype,invoice,invreq_amount,82
-tlvdata,invoice,invreq_amount,msat,tu64,
-tlvtype,invoice,invreq_features,84
-tlvdata,invoice,invreq_features,features,byte,...
-tlvtype,invoice,invreq_quantity,86
-tlvdata,invoice,invreq_quantity,quantity,tu64,
-tlvtype,invoice,invreq_payer_id,88
-tlvdata,invoice,invreq_payer_id,key,point,
-tlvtype,invoice,invreq_payer_note,89
-tlvdata,invoice,invreq_payer_note,note,utf8,...
-tlvtype,invoice,invreq_recurrence_counter,90
-tlvdata,invoice,invreq_recurrence_counter,counter,tu32,
-tlvtype,invoice,invreq_recurrence_start,92
-tlvdata,invoice,invreq_recurrence_start,period_offset,tu32,
-tlvtype,invoice,invoice_paths,160
-tlvdata,invoice,invoice_paths,paths,blinded_path,...
-tlvtype,invoice,invoice_blindedpay,162
-tlvdata,invoice,invoice_blindedpay,payinfo,blinded_payinfo,...
-tlvtype,invoice,invoice_created_at,164
-tlvdata,invoice,invoice_created_at,timestamp,tu64,
-tlvtype,invoice,invoice_relative_expiry,166
-tlvdata,invoice,invoice_relative_expiry,seconds_from_creation,tu32,
-tlvtype,invoice,invoice_payment_hash,168
-tlvdata,invoice,invoice_payment_hash,payment_hash,sha256,
-tlvtype,invoice,invoice_amount,170
-tlvdata,invoice,invoice_amount,msat,tu64,
-tlvtype,invoice,invoice_fallbacks,172
-tlvdata,invoice,invoice_fallbacks,fallbacks,fallback_address,...
-tlvtype,invoice,invoice_features,174
-tlvdata,invoice,invoice_features,features,byte,...
-tlvtype,invoice,invoice_node_id,176
-tlvdata,invoice,invoice_node_id,node_id,point,
-tlvtype,invoice,invoice_recurrence_basetime,178
-tlvdata,invoice,invoice_recurrence_basetime,basetime,tu64,
-tlvtype,invoice,signature,240
-tlvdata,invoice,signature,sig,bip340sig,
-subtype,recurrence
-subtypedata,recurrence,time_unit,byte,
-subtypedata,recurrence,period,tu32,
-subtype,recurrence_paywindow
-subtypedata,recurrence_paywindow,seconds_before,u32,
-subtypedata,recurrence_paywindow,proportional_amount,byte,
-subtypedata,recurrence_paywindow,seconds_after,tu32,
-subtype,recurrence_base
-subtypedata,recurrence_base,start_any_period,byte,
-subtypedata,recurrence_base,basetime,tu64,
-subtype,blinded_payinfo
-subtypedata,blinded_payinfo,fee_base_msat,u32,
-subtypedata,blinded_payinfo,fee_proportional_millionths,u32,
-subtypedata,blinded_payinfo,cltv_expiry_delta,u16,
-subtypedata,blinded_payinfo,htlc_minimum_msat,u64,
-subtypedata,blinded_payinfo,htlc_maximum_msat,u64,
-subtypedata,blinded_payinfo,flen,u16,
-subtypedata,blinded_payinfo,features,byte,flen
-subtype,fallback_address
-subtypedata,fallback_address,version,byte,
-subtypedata,fallback_address,len,u16,
-subtypedata,fallback_address,address,byte,len
-tlvtype,invoice_error,erroneous_field,1
-tlvdata,invoice_error,erroneous_field,tlv_fieldnum,tu64,
-tlvtype,invoice_error,suggested_value,3
-tlvdata,invoice_error,suggested_value,value,byte,...
-tlvtype,invoice_error,error,5
-tlvdata,invoice_error,error,msg,utf8,...