Migration Guide v4.0

API Changes

cosmos

Regen Ledger v4.0 does not include an updated version of Cosmos SDK and therefore there are no changes to the API for Cosmos SDK modules.

regen.data

Regen Ledger v4.0 introduces regen.data.v1 (opens new window).

regen.ecocredit

Regen Ledger v4.0 migrates from regen.ecocredit.v1alpha1 (opens new window) to regen.ecocredit.v1 (opens new window).

Msg Service

• v1alpha1.MsgCancel (opens new window) → v1.MsgCancel (opens new window)

  • added reason
  • updated holder to owner
  • updated MsgCancel.CancelCredits to Credits (see types)

• v1alpha1.MsgCancelResponse (opens new window) → v1.MsgCancelResponse (opens new window)

  • no changes

• v1alpha1.MsgCreateBatch (opens new window) → v1.MsgCreateBatch (opens new window)

  • added project_id
  • added open
  • added origin_tx (see v1.OriginTx (opens new window))
  • removed class_id
  • removed project_location
  • updated MsgCreateBatch.BatchIssuance to BatchIssuance (see types)
  • updated metadata from bytes to string

• v1alpha1.MsgCreateBatchResponse (opens new window) → v1.MsgCreateBatchResponse (opens new window)

  • no changes

• v1alpha1.Msg.CreateClass (opens new window) → v1.Msg.CreateClass (opens new window)

  • added fee
  • updated metadata from bytes to string
  • updated credit_type_name to credit_type_abbrev

• v1alpha1.MsgCreateClassResponse (opens new window) → v1.MsgCreateClassResponse (opens new window)

  • no changes

• v1alpha1.MsgRetire (opens new window) → v1.MsgRetire (opens new window)

  • updated holder to owner
  • updated location to jurisdiction
  • updated MsgRetire.RetireCredits to Credits (see types)

• v1alpha1.MsgRetireResponse (opens new window) → v1.MsgRetireResponse (opens new window)

  • no changes

• v1alpha1.MsgSend (opens new window) → v1.MsgSend (opens new window)

  • updated MsgSend.SendCredits (see types)

• v1alpha1.MsgSendResponse (opens new window) → v1.MsgSendResponse (opens new window)

  • no changes

• v1alpha1.MsgUpdateClassAdmin (opens new window) → v1.MsgUpdateClassAdmin (opens new window)

  • no changes

• v1alpha1.MsgUpdateClassAdminResponse (opens new window) → v1.MsgUpdateClassAdminResponse (opens new window)

  • no changes

• v1alpha1.MsgUpdateClassIssuers (opens new window) → v1.MsgUpdateClassIssuers (opens new window)

  • added add_issuers
  • added remove_issuers
  • removed issuers

• v1alpha1.MsgUpdateClassIssuersResponse (opens new window) → v1.MsgUpdateClassIssuersResponse (opens new window)

  • no changes

• v1alpha1.MsgUpdateClassMetadata (opens new window) → v1.MsgUpdateClassMetadata (opens new window)

  • updated metadata to new_metadata

• v1alpha1.MsgUpdateClassMetadataResponse (opens new window) → v1.MsgUpdateClassMetadataResponse (opens new window)

  • no changes

Query Service

• v1alpha1.QueryBalanceRequest (opens new window) → v1.QueryBalanceRequest (opens new window)

  • updated account to address

• v1alpha1.QueryBalanceResponse (opens new window) → v1.QueryBalanceResponse (opens new window)

  • added balance with type regen.ecocredit.v1.BatchBalanceInfo (opens new window)
  • removed tradable_amount
  • removed retired_amount

• v1alpha1.QueryBatchesRequest (opens new window) → v1.QueryBatchesByClassRequest (opens new window)

  • name change
  • no changes to fields

• v1alpha1.QueryBatchesResponse (opens new window) → v1.QueryBatchesByClassResponse (opens new window)

  • name change
  • updated BatchInfo (see types)

• v1alpha1.QueryBatchInfoRequest (opens new window) → v1.QueryBatchRequest (opens new window)

  • name change
  • no changes to fields

• v1alpha1.QueryBatchInfoResponse (opens new window) → v1.QueryBatchResponse (opens new window)

  • name change
  • updated info to batch
  • updated BatchInfo (see types)

• v1alpha1.QueryClassesRequest (opens new window) → v1.QueryClassesRequest (opens new window)

  • no changes

• v1alpha1.QueryClassesResponse (opens new window) → v1.QueryClassesResponse (opens new window)

  • updated ClassInfo (see types)

• v1alpha1.QueryClassInfoRequest (opens new window) → v1.Query.Class (opens new window)

  • name change
  • no changes to fields

• v1alpha1.QueryClassInfoRequest (opens new window) → v1.Query.Class (opens new window)

  • name change
  • updated ClassInfo (see types)

• v1alpha1.QueryCreditTypesRequest (opens new window) → v1.QueryCreditTypesRequest (opens new window)

  • no changes

• v1alpha1.QueryCreditTypesResponse (opens new window) → v1.QueryCreditTypesResponse (opens new window)

  • no changes

• v1alpha1.QueryParamsRequest (opens new window) → v1.QueryParamsRequest (opens new window)

  • no changes

• v1alpha1QueryParamsResponse (opens new window) → v1.QueryParamsResponse (opens new window)

  • updated Params (see types)

• v1alpha1.QuerySupplyRequest (opens new window) → v1.QuerySupplyRequest (opens new window)

  • no changes

• v1alpha1.QuerySupplyResponse (opens new window) → v1.QuerySupplyResponse (opens new window)

  • added cancelled_amount
  • updated tradable_supply to tradable_amount
  • updated retired_supply to retired_amount

Types

• v1alpha1.BatchInfo (opens new window) → v1.BatchInfo (opens new window)

  • added project_id
  • added issuance_date
  • added open
  • removed class_id
  • removed total_amount
  • removed amount_cancelled
  • removed project_location
  • updated batch_denom to denom
  • updated metadata from bytes to string

• v1alpha1.MsgCancel.CancelCredits (opens new window) → v1.Credits (opens new window)

  • scope and name change
  • no changes to fields

• v1alpha1.ClassInfo (opens new window) → v1.ClassInfo (opens new window)

  • added credit_type_abbrev
  • removed issuers
  • removed credit_type
  • removed num_batches
  • updated class_id to id
  • updated metadata from bytes to string

• v1alpha1.MsgCreateBatch.BatchIssuance (opens new window) → v1.BatchIssuance (opens new window)

  • scope change
  • updated retirement_location to retirement_jurisdiction

• v1alpha1.MsgRetire.RetireCredits (opens new window) → v1.Credits (opens new window)

  • scope and name change
  • no changes to fields

• v1alpha1.MsgSend.SendCredits (opens new window) → v1.MsgSend.SendCredits (opens new window)

  • updated retirement_location to retirement_jurisdiction

• v1alpha1.Params (opens new window) → v1.Params (opens new window)

  • removed credit_types

Events

• v1alpha1.EventCancel (opens new window) → v1.EventCancel (opens new window)

  • added reason
  • updated canceller to owner

• v1alpha1.EventCreateBatch (opens new window) → v1.EventCreateBatch (opens new window)

  • added origin_tx
  • removed class_id
  • removed issuer
  • removed total_amount (see v1.EventMint (opens new window))
  • removed start_date
  • removed end_date
  • removed project_location

• v1alpha1.EventCreateClass (opens new window) → v1.EventCreateClass (opens new window)

  • removed admin

• v1alpha1.EventReceive (opens new window) → v1.EventTransfer (opens new window)

  • name change
  • removed basket_denom

• v1alpha1.EventRetire (opens new window) → v1.EventRetire (opens new window)

  • updated retirer to owner
  • updated location to jurisdiction

regen.ecocredit.basket

Regen Ledger v4.0 includes non-breaking changes to regen.basket.v1 (opens new window).

Msg Service

• v1.MsgCreate (opens new window)

  • deprecated exponent
  • updated DateCriteria (see types)

• v1.MsgCreateResponse (opens new window)

  • no changes

• v1.MsgPut (opens new window)

  • no changes

• v1.MsgPutResponse (opens new window)

  • no changes

• v1.MsgTake (opens new window)

  • added retirement_jurisdiction
  • deprecated retirement_location

• v1.MsgTakeResponse (opens new window)

  • no changes

Query Service

• v1.QueryBasketRequest (opens new window)

  • no changes

• v1.QueryBasketResponse (opens new window)

  • added basket_info (will be renamed to basket in next version)
  • deprecated basket

• v1.QueryBasketsRequest (opens new window)

  • no changes

• v1.QueryBasketsResponse (opens new window)

  • added baskets_info (will be renamed to baskets in next version)
  • deprecated baskets

• v1.QueryBasketBalanceRequest (opens new window)

  • no changes

• v1.QueryBasketBalanceResponse (opens new window)

  • added balances_info (will be renamed to balances in next version)
  • deprecated balances

Types

• v1.DateCriteria (opens new window)

  • added years_in_the_past

Events

• v1.EventCreate (opens new window)

  • deprecated curator

• v1.EventPut (opens new window)

  • deprecated credits
  • deprecated amount

• v1.EventTake (opens new window)

  • deprecated credits
  • deprecated amount

regen.ecocredit.marketplace

Regen Ledger v4.0 introduces regen.ecocredit.marketplace.v1 (opens new window).