Merge branch 'develop' into ximinez/online-delete-gaps

Currently we're passing the `Application` object around, whereby the `Application` class acts more like a service registry that gives other classes access to other services. In order to allow modularization, we should replace `Application` with a service registry class so that modules depending on `Application` for other services can be moved easily. This change adds the `ServiceRegistry` class.

.github/scripts/levelization/results/ordering.txt

@@ -153,6 +153,7 @@ tests.libxrpl > xrpl.json
 tests.libxrpl > xrpl.net
 xrpl.core > xrpl.basics
 xrpl.core > xrpl.json
+xrpl.core > xrpl.ledger
 xrpl.json > xrpl.basics
 xrpl.ledger > xrpl.basics
 xrpl.ledger > xrpl.protocol

.github/workflows/pre-commit.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   # Call the workflow in the XRPLF/actions repo that runs the pre-commit hooks.
   run-hooks:
-    uses: XRPLF/actions/.github/workflows/pre-commit.yml@282890f46d6921249d5659dd38babcb0bd8aef48
+    uses: XRPLF/actions/.github/workflows/pre-commit.yml@320be44621ca2a080f05aeb15817c44b84518108
     with:
       runs_on: ubuntu-latest
       container: '{ "image": "ghcr.io/xrplf/ci/tools-rippled-pre-commit:sha-ab4d1f0" }'

.github/workflows/publish-docs.yml

@@ -36,7 +36,7 @@ jobs:
         uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
       - name: Get number of processors
-        uses: XRPLF/actions/get-nproc@2ece4ec6ab7de266859a6f053571425b2bd684b6
+        uses: XRPLF/actions/get-nproc@cf0433aa74563aead044a1e395610c96d65a37cf
         id: nproc
         with:
           subtract: ${{ env.NPROC_SUBTRACT }}

.github/workflows/reusable-build-test-config.yml

@@ -101,13 +101,13 @@ jobs:
     steps:
       - name: Cleanup workspace (macOS and Windows)
         if: ${{ runner.os == 'macOS' || runner.os == 'Windows' }}
-        uses: XRPLF/actions/cleanup-workspace@2ece4ec6ab7de266859a6f053571425b2bd684b6
+        uses: XRPLF/actions/cleanup-workspace@cf0433aa74563aead044a1e395610c96d65a37cf
 
       - name: Checkout repository
         uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@f05cab7b8541eee6473aa42beb9d2fe35608a190
+        uses: XRPLF/actions/prepare-runner@2cbf481018d930656e9276fcc20dc0e3a0be5b6d
         with:
           enable_ccache: ${{ inputs.ccache_enabled }}
 
@@ -119,7 +119,7 @@ jobs:
         uses: ./.github/actions/print-env
 
       - name: Get number of processors
-        uses: XRPLF/actions/get-nproc@2ece4ec6ab7de266859a6f053571425b2bd684b6
+        uses: XRPLF/actions/get-nproc@cf0433aa74563aead044a1e395610c96d65a37cf
         id: nproc
         with:
           subtract: ${{ inputs.nproc_subtract }}

.github/workflows/upload-conan-deps.yml

@@ -64,13 +64,13 @@ jobs:
     steps:
       - name: Cleanup workspace (macOS and Windows)
         if: ${{ runner.os == 'macOS' || runner.os == 'Windows' }}
-        uses: XRPLF/actions/cleanup-workspace@2ece4ec6ab7de266859a6f053571425b2bd684b6
+        uses: XRPLF/actions/cleanup-workspace@cf0433aa74563aead044a1e395610c96d65a37cf
 
       - name: Checkout repository
         uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@f05cab7b8541eee6473aa42beb9d2fe35608a190
+        uses: XRPLF/actions/prepare-runner@2cbf481018d930656e9276fcc20dc0e3a0be5b6d
         with:
           enable_ccache: false
 
@@ -78,7 +78,7 @@ jobs:
         uses: ./.github/actions/print-env
 
       - name: Get number of processors
-        uses: XRPLF/actions/get-nproc@2ece4ec6ab7de266859a6f053571425b2bd684b6
+        uses: XRPLF/actions/get-nproc@cf0433aa74563aead044a1e395610c96d65a37cf
         id: nproc
         with:
           subtract: ${{ env.NPROC_SUBTRACT }}

.gitignore

@@ -64,6 +64,9 @@ DerivedData
 /.vs/
 /.vscode/
 
+# zed IDE.
+/.zed/
+
 # AI tools.
 /.augment
 /.claude

API-CHANGELOG.md

@@ -6,96 +6,85 @@ For info about how [API versioning](https://xrpl.org/request-formatting.html#api
 
 The API version controls the API behavior you see. This includes what properties you see in responses, what parameters you're permitted to send in requests, and so on. You specify the API version in each of your requests. When a breaking change is introduced to the `rippled` API, a new version is released. To avoid breaking your code, you should set (or increase) your version when you're ready to upgrade.
 
+The [commandline](https://xrpl.org/docs/references/http-websocket-apis/api-conventions/request-formatting/#commandline-format) always uses the latest API version. The command line is intended for ad-hoc usage by humans, not programs or automated scripts. The command line is not meant for use in production code.
+
 For a log of breaking changes, see the **API Version [number]** headings. In general, breaking changes are associated with a particular API Version number. For non-breaking changes, scroll to the **XRP Ledger version [x.y.z]** headings. Non-breaking changes are associated with a particular XRP Ledger (`rippled`) release.
 
+## API Version 3 (Beta)
+
+API version 3 is currently a beta API. It requires enabling `[beta_rpc_api]` in the rippled configuration to use. See [API-VERSION-3.md](API-VERSION-3.md) for the full list of changes in API version 3.
+
 ## API Version 2
 
-API version 2 is available in `rippled` version 2.0.0 and later. To use this API, clients specify `"api_version" : 2` in each request.
-
-#### Removed methods
-
-In API version 2, the following deprecated methods are no longer available: (https://github.com/XRPLF/rippled/pull/4759)
-
-- `tx_history` - Instead, use other methods such as `account_tx` or `ledger` with the `transactions` field set to `true`.
-- `ledger_header` - Instead, use the `ledger` method.
-
-#### Modifications to JSON transaction element in V2
-
-In API version 2, JSON elements for transaction output have been changed and made consistent for all methods which output transactions. (https://github.com/XRPLF/rippled/pull/4775)
-This helps to unify the JSON serialization format of transactions. (https://github.com/XRPLF/clio/issues/722, https://github.com/XRPLF/rippled/issues/4727)
-
-- JSON transaction element is named `tx_json`
-- Binary transaction element is named `tx_blob`
-- JSON transaction metadata element is named `meta`
-- Binary transaction metadata element is named `meta_blob`
-
-Additionally, these elements are now consistently available next to `tx_json` (i.e. sibling elements), where possible:
-
-- `hash` - Transaction ID. This data was stored inside transaction output in API version 1, but in API version 2 is a sibling element.
-- `ledger_index` - Ledger index (only set on validated ledgers)
-- `ledger_hash` - Ledger hash (only set on closed or validated ledgers)
-- `close_time_iso` - Ledger close time expressed in ISO 8601 time format (only set on validated ledgers)
-- `validated` - Bool element set to `true` if the transaction is in a validated ledger, otherwise `false`
-
-This change affects the following methods:
-
-- `tx` - Transaction data moved into element `tx_json` (was inline inside `result`) or, if binary output was requested, moved from `tx` to `tx_blob`. Renamed binary transaction metadata element (if it was requested) from `meta` to `meta_blob`. Changed location of `hash` and added new elements
-- `account_tx` - Renamed transaction element from `tx` to `tx_json`. Renamed binary transaction metadata element (if it was requested) from `meta` to `meta_blob`. Changed location of `hash` and added new elements
-- `transaction_entry` - Renamed transaction metadata element from `metadata` to `meta`. Changed location of `hash` and added new elements
-- `subscribe` - Renamed transaction element from `transaction` to `tx_json`. Changed location of `hash` and added new elements
-- `sign`, `sign_for`, `submit` and `submit_multisigned` - Changed location of `hash` element.
-
-#### Modification to `Payment` transaction JSON schema
-
-When reading Payments, the `Amount` field should generally **not** be used. Instead, use [delivered_amount](https://xrpl.org/partial-payments.html#the-delivered_amount-field) to see the amount that the Payment delivered. To clarify its meaning, the `Amount` field is being renamed to `DeliverMax`. (https://github.com/XRPLF/rippled/pull/4733)
-
-- In `Payment` transaction type, JSON RPC field `Amount` is renamed to `DeliverMax`. To enable smooth client transition, `Amount` is still handled, as described below: (https://github.com/XRPLF/rippled/pull/4733)
-  - On JSON RPC input (e.g. `submit_multisigned` etc. methods), `Amount` is recognized as an alias to `DeliverMax` for both API version 1 and version 2 clients.
-  - On JSON RPC input, submitting both `Amount` and `DeliverMax` fields is allowed _only_ if they are identical; otherwise such input is rejected with `rpcINVALID_PARAMS` error.
-  - On JSON RPC output (e.g. `subscribe`, `account_tx` etc. methods), `DeliverMax` is present in both API version 1 and version 2.
-  - On JSON RPC output, `Amount` is only present in API version 1 and _not_ in version 2.
-
-#### Modifications to account_info response
-
-- `signer_lists` is returned in the root of the response. (In API version 1, it was nested under `account_data`.) (https://github.com/XRPLF/rippled/pull/3770)
-- When using an invalid `signer_lists` value, the API now returns an "invalidParams" error. (https://github.com/XRPLF/rippled/pull/4585)
-  - (`signer_lists` must be a boolean. In API version 1, strings were accepted and may return a normal response - i.e. as if `signer_lists` were `true`.)
-
-#### Modifications to [account_tx](https://xrpl.org/account_tx.html#account_tx) response
-
-- Using `ledger_index_min`, `ledger_index_max`, and `ledger_index` returns `invalidParams` because if you use `ledger_index_min` or `ledger_index_max`, then it does not make sense to also specify `ledger_index`. In API version 1, no error was returned. (https://github.com/XRPLF/rippled/pull/4571)
-  - The same applies for `ledger_index_min`, `ledger_index_max`, and `ledger_hash`. (https://github.com/XRPLF/rippled/issues/4545#issuecomment-1565065579)
-- Using a `ledger_index_min` or `ledger_index_max` beyond the range of ledgers that the server has:
-  - returns `lgrIdxMalformed` in API version 2. Previously, in API version 1, no error was returned. (https://github.com/XRPLF/rippled/issues/4288)
-- Attempting to use a non-boolean value (such as a string) for the `binary` or `forward` parameters returns `invalidParams` (`rpcINVALID_PARAMS`). Previously, in API version 1, no error was returned. (https://github.com/XRPLF/rippled/pull/4620)
-
-#### Modifications to [noripple_check](https://xrpl.org/noripple_check.html#noripple_check) response
-
-- Attempting to use a non-boolean value (such as a string) for the `transactions` parameter returns `invalidParams` (`rpcINVALID_PARAMS`). Previously, in API version 1, no error was returned. (https://github.com/XRPLF/rippled/pull/4620)
+API version 2 is available in `rippled` version 2.0.0 and later. See [API-VERSION-2.md](API-VERSION-2.md) for the full list of changes in API version 2.
 
 ## API Version 1
 
 This version is supported by all `rippled` versions. For WebSocket and HTTP JSON-RPC requests, it is currently the default API version used when no `api_version` is specified.
 
-The [commandline](https://xrpl.org/docs/references/http-websocket-apis/api-conventions/request-formatting/#commandline-format) always uses the latest API version. The command line is intended for ad-hoc usage by humans, not programs or automated scripts. The command line is not meant for use in production code.
+## XRP Ledger server version 3.1.0
 
-### Inconsistency: server_info - network_id
+[Version 3.1.0](https://github.com/XRPLF/rippled/releases/tag/3.1.0) was released on Jan 27, 2026.
 
-The `network_id` field was added in the `server_info` response in version 1.5.0 (2019), but it is not returned in [reporting mode](https://xrpl.org/rippled-server-modes.html#reporting-mode). However, use of reporting mode is now discouraged, in favor of using [Clio](https://github.com/XRPLF/clio) instead.
+### Additions in 3.1.0
 
-## Unreleased Changes
+- `vault_info`: New RPC method to retrieve information about a specific vault (part of XLS-66 Lending Protocol). ([#6156](https://github.com/XRPLF/rippled/pull/6156))
 
-### Additions and bugfixes
+## XRP Ledger server version 3.0.0
 
-- `submit`: Augmented response fields (`accepted`, `applied`, `broadcast`, `queued`, `kept`, `account_sequence_next`, `account_sequence_available`, `open_ledger_cost`, `validated_ledger_index`) are now included in sign-and-submit mode. Previously, these fields were only returned when submitting a binary transaction blob. ([#6304](https://github.com/XRPLF/rippled/pull/6304))
+[Version 3.0.0](https://github.com/XRPLF/rippled/releases/tag/3.0.0) was released on Dec 9, 2025.
+
+### Additions in 3.0.0
+
+- `ledger_entry`: Supports all ledger entry types with dedicated parsers. ([#5237](https://github.com/XRPLF/rippled/pull/5237))
+- `ledger_entry`: New error codes `entryNotFound` and `unexpectedLedgerType` for more specific error handling. ([#5237](https://github.com/XRPLF/rippled/pull/5237))
+- `ledger_entry`: Improved error messages with more context (e.g., specifying which field is invalid or missing). ([#5237](https://github.com/XRPLF/rippled/pull/5237))
+- `ledger_entry`: Assorted bug fixes in RPC processing. ([#5237](https://github.com/XRPLF/rippled/pull/5237))
+- `simulate`: Supports additional metadata in the response. ([#5754](https://github.com/XRPLF/rippled/pull/5754))
+
+## XRP Ledger server version 2.6.2
+
+[Version 2.6.2](https://github.com/XRPLF/rippled/releases/tag/2.6.2) was released on Nov 19, 2025.
+
+This release contains bug fixes only and no API changes.
+
+## XRP Ledger server version 2.6.1
+
+[Version 2.6.1](https://github.com/XRPLF/rippled/releases/tag/2.6.1) was released on Sep 30, 2025.
+
+This release contains bug fixes only and no API changes.
+
+## XRP Ledger server version 2.6.0
+
+[Version 2.6.0](https://github.com/XRPLF/rippled/releases/tag/2.6.0) was released on Aug 27, 2025.
+
+### Additions in 2.6.0
+
+- `account_info`: Added `allowTrustLineLocking` flag in response. ([#5525](https://github.com/XRPLF/rippled/pull/5525))
+- `ledger`: Removed the type filter from the RPC command. ([#4934](https://github.com/XRPLF/rippled/pull/4934))
+- `subscribe` (`validations` stream): `network_id` is now included. ([#5579](https://github.com/XRPLF/rippled/pull/5579))
+- `subscribe` (`transactions` stream): `nftoken_id`, `nftoken_ids`, and `offer_id` are now included in transaction metadata. ([#5230](https://github.com/XRPLF/rippled/pull/5230))
+
+## XRP Ledger server version 2.5.1
+
+[Version 2.5.1](https://github.com/XRPLF/rippled/releases/tag/2.5.1) was released on Sep 17, 2025.
+
+This release contains bug fixes only and no API changes.
 
 ## XRP Ledger server version 2.5.0
 
-As of 2025-04-04, version 2.5.0 is in development. You can use a pre-release version by building from source or [using the `nightly` package](https://xrpl.org/docs/infrastructure/installation/install-rippled-on-ubuntu).
+[Version 2.5.0](https://github.com/XRPLF/rippled/releases/tag/2.5.0) was released on Jun 24, 2025.
 
 ### Additions and bugfixes in 2.5.0
 
-- `channel_authorize`: If `signing_support` is not enabled in the config, the RPC is disabled.
+- `tx`: Added `ctid` field to the response and improved error handling. ([#4738](https://github.com/XRPLF/rippled/pull/4738))
+- `ledger_entry`: Improved error messages in `permissioned_domain`. ([#5344](https://github.com/XRPLF/rippled/pull/5344))
+- `simulate`: Improved multi-sign usage. ([#5479](https://github.com/XRPLF/rippled/pull/5479))
+- `channel_authorize`: If `signing_support` is not enabled in the config, the RPC is disabled. ([#5385](https://github.com/XRPLF/rippled/pull/5385))
+- `subscribe` (admin): Removed webhook queue limit to prevent dropping notifications; reduced HTTP timeout from 10 minutes to 30 seconds. ([#5163](https://github.com/XRPLF/rippled/pull/5163))
+- `ledger_data` (gRPC): Fixed crashing issue with some invalid markers. ([#5137](https://github.com/XRPLF/rippled/pull/5137))
+- `account_lines`: Fixed error with `no_ripple` and `no_ripple_peer` sometimes showing up incorrectly. ([#5345](https://github.com/XRPLF/rippled/pull/5345))
+- `account_tx`: Fixed issue with incorrect CTIDs. ([#5408](https://github.com/XRPLF/rippled/pull/5408))
 
 ## XRP Ledger server version 2.4.0
 
@@ -103,11 +92,19 @@ As of 2025-04-04, version 2.5.0 is in development. You can use a pre-release ver
 
 ### Additions and bugfixes in 2.4.0
 
-- `ledger_entry`: `state` is added an alias for `ripple_state`.
-- `ledger_entry`: Enables case-insensitive filtering by canonical name in addition to case-sensitive filtering by RPC name.
-- `validators`: Added new field `validator_list_threshold` in response.
-- `simulate`: A new RPC that executes a [dry run of a transaction submission](https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0069d-simulate#2-rpc-simulate)
-- Signing methods autofill fees better and properly handle transactions that don't have a base fee, and will also autofill the `NetworkID` field.
+- `simulate`: A new RPC that executes a [dry run of a transaction submission](https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0069d-simulate#2-rpc-simulate). ([#5069](https://github.com/XRPLF/rippled/pull/5069))
+- Signing methods (`sign`, `sign_for`, `submit`): Autofill fees better, properly handle transactions without a base fee, and autofill the `NetworkID` field. ([#5069](https://github.com/XRPLF/rippled/pull/5069))
+- `ledger_entry`: `state` is added as an alias for `ripple_state`. ([#5199](https://github.com/XRPLF/rippled/pull/5199))
+- `ledger`, `ledger_data`, `account_objects`: Support filtering ledger entry types by their canonical names (case-insensitive). ([#5271](https://github.com/XRPLF/rippled/pull/5271))
+- `validators`: Added new field `validator_list_threshold` in response. ([#5112](https://github.com/XRPLF/rippled/pull/5112))
+- `server_info`: Added git commit hash info on admin connection. ([#5225](https://github.com/XRPLF/rippled/pull/5225))
+- `server_definitions`: Changed larger `UInt` serialized types to `Hash`. ([#5231](https://github.com/XRPLF/rippled/pull/5231))
+
+## XRP Ledger server version 2.3.1
+
+[Version 2.3.1](https://github.com/XRPLF/rippled/releases/tag/2.3.1) was released on Jan 29, 2025.
+
+This release contains bug fixes only and no API changes.
 
 ## XRP Ledger server version 2.3.0
 
@@ -115,19 +112,30 @@ As of 2025-04-04, version 2.5.0 is in development. You can use a pre-release ver
 
 ### Breaking changes in 2.3.0
 
-- `book_changes`: If the requested ledger version is not available on this node, a `ledgerNotFound` error is returned and the node does not attempt to acquire the ledger from the p2p network (as with other non-admin RPCs).
-
-Admins can still attempt to retrieve old ledgers with the `ledger_request` RPC.
+- `book_changes`: If the requested ledger version is not available on this node, a `ledgerNotFound` error is returned and the node does not attempt to acquire the ledger from the p2p network (as with other non-admin RPCs). Admins can still attempt to retrieve old ledgers with the `ledger_request` RPC.
 
 ### Additions and bugfixes in 2.3.0
 
-- `book_changes`: Returns a `validated` field in its response, which was missing in prior versions.
+- `book_changes`: Returns a `validated` field in its response. ([#5096](https://github.com/XRPLF/rippled/pull/5096))
+- `book_changes`: Accepts shortcut strings (`current`, `closed`, `validated`) for the `ledger_index` parameter. ([#5096](https://github.com/XRPLF/rippled/pull/5096))
+- `server_definitions`: Include `index` in response. ([#5190](https://github.com/XRPLF/rippled/pull/5190))
+- `account_nfts`: Fix issue where unassociated marker would return incorrect results. ([#5045](https://github.com/XRPLF/rippled/pull/5045))
+- `account_objects`: Fix issue where invalid marker would not return an error. ([#5046](https://github.com/XRPLF/rippled/pull/5046))
+- `account_objects`: Disallow filtering by ledger entry types that an account cannot hold. ([#5056](https://github.com/XRPLF/rippled/pull/5056))
+- `tx`: Allow lowercase CTID. ([#5049](https://github.com/XRPLF/rippled/pull/5049))
+- `feature`: Better error handling for invalid values of `feature`. ([#5063](https://github.com/XRPLF/rippled/pull/5063))
 
 ## XRP Ledger server version 2.2.0
 
 [Version 2.2.0](https://github.com/XRPLF/rippled/releases/tag/2.2.0) was released on Jun 5, 2024. The following additions are non-breaking (because they are purely additive):
 
-- The `feature` method now has a non-admin mode for users. (It was previously only available to admin connections.) The method returns an updated list of amendments, including their names and other information. ([#4781](https://github.com/XRPLF/rippled/pull/4781))
+- `feature`: Add a non-admin mode for users. (It was previously only available to admin connections.) The method returns an updated list of amendments, including their names and other information. ([#4781](https://github.com/XRPLF/rippled/pull/4781))
+
+## XRP Ledger server version 2.0.1
+
+[Version 2.0.1](https://github.com/XRPLF/rippled/releases/tag/2.0.1) was released on Jan 29, 2024. The following additions are non-breaking:
+
+- `path_find`: Fixes unbounded memory growth. ([#4822](https://github.com/XRPLF/rippled/pull/4822))
 
 ## XRP Ledger server version 2.0.0
 
@@ -135,24 +143,18 @@ Admins can still attempt to retrieve old ledgers with the `ledger_request` RPC.
 
 - `server_definitions`: A new RPC that generates a `definitions.json`-like output that can be used in XRPL libraries.
 - In `Payment` transactions, `DeliverMax` has been added. This is a replacement for the `Amount` field, which should not be used. Typically, the `delivered_amount` (in transaction metadata) should be used. To ease the transition, `DeliverMax` is present regardless of API version, since adding a field is non-breaking.
-- API version 2 has been moved from beta to supported, meaning that it is generally available (regardless of the `beta_rpc_api` setting).
-
-## XRP Ledger server version 2.2.0
-
-The following is a non-breaking addition to the API.
-
-- The `feature` method now has a non-admin mode for users. (It was previously only available to admin connections.) The method returns an updated list of amendments, including their names and other information. ([#4781](https://github.com/XRPLF/rippled/pull/4781))
+- API version 2 has been moved from beta to supported, meaning that it is generally available (regardless of the `beta_rpc_api` setting). The full list of changes is in [API-VERSION-2.md](API-VERSION-2.md).
 
 ## XRP Ledger server version 1.12.0
 
-[Version 1.12.0](https://github.com/XRPLF/rippled/releases/tag/1.12.0) was released on Sep 6, 2023. The following additions are non-breaking (because they are purely additive).
+[Version 1.12.0](https://github.com/XRPLF/rippled/releases/tag/1.12.0) was released on Sep 6, 2023. The following additions are non-breaking (because they are purely additive):
 
-- `server_info`: Added `ports`, an array which advertises the RPC and WebSocket ports. This information is also included in the `/crawl` endpoint (which calls `server_info` internally). `grpc` and `peer` ports are also included. (https://github.com/XRPLF/rippled/pull/4427)
+- `server_info`: Added `ports`, an array which advertises the RPC and WebSocket ports. This information is also included in the `/crawl` endpoint (which calls `server_info` internally). `grpc` and `peer` ports are also included. ([#4427](https://github.com/XRPLF/rippled/pull/4427))
   - `ports` contains objects, each containing a `port` for the listening port (a number string), and a `protocol` array listing the supported protocols on that port.
   - This allows crawlers to build a more detailed topology without needing to port-scan nodes.
   - (For peers and other non-admin clients, the info about admin ports is excluded.)
-- Clawback: The following additions are gated by the Clawback amendment (`featureClawback`). (https://github.com/XRPLF/rippled/pull/4553)
-  - Adds an [AccountRoot flag](https://xrpl.org/accountroot.html#accountroot-flags) called `lsfAllowTrustLineClawback` (https://github.com/XRPLF/rippled/pull/4617)
+- Clawback: The following additions are gated by the Clawback amendment (`featureClawback`). ([#4553](https://github.com/XRPLF/rippled/pull/4553))
+  - Adds an [AccountRoot flag](https://xrpl.org/accountroot.html#accountroot-flags) called `lsfAllowTrustLineClawback`. ([#4617](https://github.com/XRPLF/rippled/pull/4617))
     - Adds the corresponding `asfAllowTrustLineClawback` [AccountSet Flag](https://xrpl.org/accountset.html#accountset-flags) as well.
     - Clawback is disabled by default, so if an issuer desires the ability to claw back funds, they must use an `AccountSet` transaction to set the AllowTrustLineClawback flag. They must do this before creating any trust lines, offers, escrows, payment channels, or checks.
   - Adds the [Clawback transaction type](https://github.com/XRPLF/XRPL-Standards/blob/master/XLS-39d-clawback/README.md#331-clawback-transaction), containing these fields:
@@ -187,16 +189,16 @@ The following is a non-breaking addition to the API.
 
 ### Breaking changes in 1.11
 
-- Added the ability to mark amendments as obsolete. For the `feature` admin API, there is a new possible value for the `vetoed` field. (https://github.com/XRPLF/rippled/pull/4291)
+- Added the ability to mark amendments as obsolete. For the `feature` admin API, there is a new possible value for the `vetoed` field. ([#4291](https://github.com/XRPLF/rippled/pull/4291))
   - The value of `vetoed` can now be `true`, `false`, or `"Obsolete"`.
-- Removed the acceptance of seeds or public keys in place of account addresses. (https://github.com/XRPLF/rippled/pull/4404)
+- Removed the acceptance of seeds or public keys in place of account addresses. ([#4404](https://github.com/XRPLF/rippled/pull/4404))
   - This simplifies the API and encourages better security practices (i.e. seeds should never be sent over the network).
-- For the `ledger_data` method, when all entries are filtered out, the `state` field of the response is now an empty list (in other words, an empty array, `[]`). (Previously, it would return `null`.) While this is technically a breaking change, the new behavior is consistent with the documentation, so this is considered only a bug fix. (https://github.com/XRPLF/rippled/pull/4398)
+- For the `ledger_data` method, when all entries are filtered out, the `state` field of the response is now an empty list (in other words, an empty array, `[]`). (Previously, it would return `null`.) While this is technically a breaking change, the new behavior is consistent with the documentation, so this is considered only a bug fix. ([#4398](https://github.com/XRPLF/rippled/pull/4398))
 - If and when the `fixNFTokenRemint` amendment activates, there will be a new AccountRoot field, `FirstNFTSequence`. This field is set to the current account sequence when the account issues their first NFT. If an account has not issued any NFTs, then the field is not set. ([#4406](https://github.com/XRPLF/rippled/pull/4406))
   - There is a new account deletion restriction: an account can only be deleted if `FirstNFTSequence` + `MintedNFTokens` + `256` is less than the current ledger sequence.
   - This is potentially a breaking change if clients have logic for determining whether an account can be deleted.
 - NetworkID
-  - For sidechains and networks with a network ID greater than 1024, there is a new [transaction common field](https://xrpl.org/transaction-common-fields.html), `NetworkID`. (https://github.com/XRPLF/rippled/pull/4370)
+  - For sidechains and networks with a network ID greater than 1024, there is a new [transaction common field](https://xrpl.org/transaction-common-fields.html), `NetworkID`. ([#4370](https://github.com/XRPLF/rippled/pull/4370))
     - This field helps to prevent replay attacks and is now required for chains whose network ID is 1025 or higher.
     - The field must be omitted for Mainnet, so there is no change for Mainnet users.
   - There are three new local error codes:
@@ -206,10 +208,10 @@ The following is a non-breaking addition to the API.
 
 ### Additions and bug fixes in 1.11
 
-- Added `nftoken_id`, `nftoken_ids` and `offer_id` meta fields into NFT `tx` and `account_tx` responses. (https://github.com/XRPLF/rippled/pull/4447)
-- Added an `account_flags` object to the `account_info` method response. (https://github.com/XRPLF/rippled/pull/4459)
-- Added `NFTokenPages` to the `account_objects` RPC. (https://github.com/XRPLF/rippled/pull/4352)
-- Fixed: `marker` returned from the `account_lines` command would not work on subsequent commands. (https://github.com/XRPLF/rippled/pull/4361)
+- Added `nftoken_id`, `nftoken_ids` and `offer_id` meta fields into NFT `tx` and `account_tx` responses. ([#4447](https://github.com/XRPLF/rippled/pull/4447))
+- Added an `account_flags` object to the `account_info` method response. ([#4459](https://github.com/XRPLF/rippled/pull/4459))
+- Added `NFTokenPages` to the `account_objects` RPC. ([#4352](https://github.com/XRPLF/rippled/pull/4352))
+- Fixed: `marker` returned from the `account_lines` command would not work on subsequent commands. ([#4361](https://github.com/XRPLF/rippled/pull/4361))
 
 ## XRP Ledger server version 1.10.0
 

API-VERSION-2.md

@@ -0,0 +1,66 @@
+# API Version 2
+
+API version 2 is available in `rippled` version 2.0.0 and later. To use this API, clients specify `"api_version" : 2` in each request.
+
+For info about how [API versioning](https://xrpl.org/request-formatting.html#api-versioning) works, including examples, please view the [XLS-22d spec](https://github.com/XRPLF/XRPL-Standards/discussions/54). For details about the implementation of API versioning, view the [implementation PR](https://github.com/XRPLF/rippled/pull/3155). API versioning ensures existing integrations and users continue to receive existing behavior, while those that request a higher API version will experience new behavior.
+
+## Removed methods
+
+In API version 2, the following deprecated methods are no longer available: ([#4759](https://github.com/XRPLF/rippled/pull/4759))
+
+- `tx_history` - Instead, use other methods such as `account_tx` or `ledger` with the `transactions` field set to `true`.
+- `ledger_header` - Instead, use the `ledger` method.
+
+## Modifications to JSON transaction element in API version 2
+
+In API version 2, JSON elements for transaction output have been changed and made consistent for all methods which output transactions. ([#4775](https://github.com/XRPLF/rippled/pull/4775))
+This helps to unify the JSON serialization format of transactions. ([clio#722](https://github.com/XRPLF/clio/issues/722), [#4727](https://github.com/XRPLF/rippled/issues/4727))
+
+- JSON transaction element is named `tx_json`
+- Binary transaction element is named `tx_blob`
+- JSON transaction metadata element is named `meta`
+- Binary transaction metadata element is named `meta_blob`
+
+Additionally, these elements are now consistently available next to `tx_json` (i.e. sibling elements), where possible:
+
+- `hash` - Transaction ID. This data was stored inside transaction output in API version 1, but in API version 2 is a sibling element.
+- `ledger_index` - Ledger index (only set on validated ledgers)
+- `ledger_hash` - Ledger hash (only set on closed or validated ledgers)
+- `close_time_iso` - Ledger close time expressed in ISO 8601 time format (only set on validated ledgers)
+- `validated` - Bool element set to `true` if the transaction is in a validated ledger, otherwise `false`
+
+This change affects the following methods:
+
+- `tx` - Transaction data moved into element `tx_json` (was inline inside `result`) or, if binary output was requested, moved from `tx` to `tx_blob`. Renamed binary transaction metadata element (if it was requested) from `meta` to `meta_blob`. Changed location of `hash` and added new elements
+- `account_tx` - Renamed transaction element from `tx` to `tx_json`. Renamed binary transaction metadata element (if it was requested) from `meta` to `meta_blob`. Changed location of `hash` and added new elements
+- `transaction_entry` - Renamed transaction metadata element from `metadata` to `meta`. Changed location of `hash` and added new elements
+- `subscribe` - Renamed transaction element from `transaction` to `tx_json`. Changed location of `hash` and added new elements
+- `sign`, `sign_for`, `submit` and `submit_multisigned` - Changed location of `hash` element.
+
+## Modifications to `Payment` transaction JSON schema
+
+When reading Payments, the `Amount` field should generally **not** be used. Instead, use [delivered_amount](https://xrpl.org/partial-payments.html#the-delivered_amount-field) to see the amount that the Payment delivered. To clarify its meaning, the `Amount` field is being renamed to `DeliverMax`. ([#4733](https://github.com/XRPLF/rippled/pull/4733))
+
+- In `Payment` transaction type, JSON RPC field `Amount` is renamed to `DeliverMax`. To enable smooth client transition, `Amount` is still handled, as described below: ([#4733](https://github.com/XRPLF/rippled/pull/4733))
+  - On JSON RPC input (e.g. `submit_multisigned` etc. methods), `Amount` is recognized as an alias to `DeliverMax` for both API version 1 and version 2 clients.
+  - On JSON RPC input, submitting both `Amount` and `DeliverMax` fields is allowed _only_ if they are identical; otherwise such input is rejected with `rpcINVALID_PARAMS` error.
+  - On JSON RPC output (e.g. `subscribe`, `account_tx` etc. methods), `DeliverMax` is present in both API version 1 and version 2.
+  - On JSON RPC output, `Amount` is only present in API version 1 and _not_ in version 2.
+
+## Modifications to account_info response
+
+- `signer_lists` is returned in the root of the response. (In API version 1, it was nested under `account_data`.) ([#3770](https://github.com/XRPLF/rippled/pull/3770))
+- When using an invalid `signer_lists` value, the API now returns an "invalidParams" error. ([#4585](https://github.com/XRPLF/rippled/pull/4585))
+  - (`signer_lists` must be a boolean. In API version 1, strings were accepted and may return a normal response - i.e. as if `signer_lists` were `true`.)
+
+## Modifications to [account_tx](https://xrpl.org/account_tx.html#account_tx) response
+
+- Using `ledger_index_min`, `ledger_index_max`, and `ledger_index` returns `invalidParams` because if you use `ledger_index_min` or `ledger_index_max`, then it does not make sense to also specify `ledger_index`. In API version 1, no error was returned. ([#4571](https://github.com/XRPLF/rippled/pull/4571))
+  - The same applies for `ledger_index_min`, `ledger_index_max`, and `ledger_hash`. ([#4545](https://github.com/XRPLF/rippled/issues/4545#issuecomment-1565065579))
+- Using a `ledger_index_min` or `ledger_index_max` beyond the range of ledgers that the server has:
+  - returns `lgrIdxMalformed` in API version 2. Previously, in API version 1, no error was returned. ([#4288](https://github.com/XRPLF/rippled/issues/4288))
+- Attempting to use a non-boolean value (such as a string) for the `binary` or `forward` parameters returns `invalidParams` (`rpcINVALID_PARAMS`). Previously, in API version 1, no error was returned. ([#4620](https://github.com/XRPLF/rippled/pull/4620))
+
+## Modifications to [noripple_check](https://xrpl.org/noripple_check.html#noripple_check) response
+
+- Attempting to use a non-boolean value (such as a string) for the `transactions` parameter returns `invalidParams` (`rpcINVALID_PARAMS`). Previously, in API version 1, no error was returned. ([#4620](https://github.com/XRPLF/rippled/pull/4620))

API-VERSION-3.md

@@ -0,0 +1,27 @@
+# API Version 3
+
+API version 3 is currently a **beta API**. It requires enabling `[beta_rpc_api]` in the rippled configuration to use. To use this API, clients specify `"api_version" : 3` in each request.
+
+For info about how [API versioning](https://xrpl.org/request-formatting.html#api-versioning) works, including examples, please view the [XLS-22d spec](https://github.com/XRPLF/XRPL-Standards/discussions/54). For details about the implementation of API versioning, view the [implementation PR](https://github.com/XRPLF/rippled/pull/3155). API versioning ensures existing integrations and users continue to receive existing behavior, while those that request a higher API version will experience new behavior.
+
+## Breaking Changes
+
+### Modifications to `amm_info`
+
+The order of error checks has been changed to provide more specific error messages. ([#4924](https://github.com/XRPLF/rippled/pull/4924))
+
+- **Before (API v2)**: When sending an invalid account or asset to `amm_info` while other parameters are not set as expected, the method returns a generic `rpcINVALID_PARAMS` error.
+- **After (API v3)**: The same scenario returns a more specific error: `rpcISSUE_MALFORMED` for malformed assets or `rpcACT_MALFORMED` for malformed accounts.
+
+### Modifications to `ledger_entry`
+
+Added support for string shortcuts to look up fixed-location ledger entries using the `"index"` parameter. ([#5644](https://github.com/XRPLF/rippled/pull/5644))
+
+In API version 3, the following string values can be used with the `"index"` parameter:
+
+- `"index": "amendments"` - Returns the `Amendments` ledger entry
+- `"index": "fee"` - Returns the `FeeSettings` ledger entry
+- `"index": "nunl"` - Returns the `NegativeUNL` ledger entry
+- `"index": "hashes"` - Returns the "short" `LedgerHashes` ledger entry (recent ledger hashes)
+
+These shortcuts are only available in API version 3 and later. In API versions 1 and 2, these string values would result in an error.

CONTRIBUTING.md

@@ -872,7 +872,8 @@ git push --delete upstream-push master-next
 11. [Create a new release on
     Github](https://github.com/XRPLF/rippled/releases). Be sure that
     "Set as the latest release" is checked.
-12. Finally [reverse merge the release into `develop`](#follow-up-reverse-merge).
+12. Open a PR to update the [API-CHANGELOG](API-CHANGELOG.md) and `API-VERSION-[n].md` with the changes for this release (if any are missing).
+13. Finally, [reverse merge the release into `develop`](#follow-up-reverse-merge).
 
 #### Special cases: point releases, hotfixes, etc.
 

cfg/xrpld-example.cfg

@@ -1051,10 +1051,11 @@
 #                           The online delete process checks periodically
 #                           that xrpld is still in sync with the network,
 #                           and that the validated ledger is less than
-#                           'age_threshold_seconds' old. If not, then continue
+#                           'age_threshold_seconds' old, and that all
+#                           recent ledgers are available. If not, then continue
 #                           sleeping for this number of seconds and
 #                           checking until healthy.
-#                           Default is 5.
+#                           Default is 1.
 #
 #   Notes:
 #       The 'node_db' entry configures the primary, persistent storage.

cmake/CompilationEnv.cmake

@@ -51,7 +51,7 @@ set(is_amd64 FALSE)
 set(is_arm64 FALSE)
 if (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|AMD64")
     set(is_amd64 TRUE)
-elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|arm64")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|arm64|ARM64")
     set(is_arm64 TRUE)
 else ()
     message(FATAL_ERROR "Unknown architecture: ${CMAKE_SYSTEM_PROCESSOR}")

include/xrpl/core/ServiceRegistry.h

@@ -0,0 +1,202 @@
+#ifndef XRPL_CORE_SERVICEREGISTRY_H_INCLUDED
+#define XRPL_CORE_SERVICEREGISTRY_H_INCLUDED
+
+#include <xrpl/basics/Blob.h>
+#include <xrpl/basics/SHAMapHash.h>
+#include <xrpl/basics/TaggedCache.h>
+#include <xrpl/ledger/CachedSLEs.h>
+
+namespace xrpl {
+
+// Forward declarations
+namespace NodeStore {
+class Database;
+}
+namespace Resource {
+class Manager;
+}
+namespace perf {
+class PerfLog;
+}
+
+class AcceptedLedger;
+class AmendmentTable;
+class Cluster;
+class CollectorManager;
+class DatabaseCon;
+class Family;
+class HashRouter;
+class InboundLedgers;
+class InboundTransactions;
+class JobQueue;
+class LedgerCleaner;
+class LedgerMaster;
+class LedgerReplayer;
+class LoadFeeTrack;
+class LoadManager;
+class ManifestCache;
+class NetworkOPs;
+class OpenLedger;
+class OrderBookDB;
+class Overlay;
+class PathRequests;
+class PeerReservationTable;
+class PendingSaves;
+class RelationalDatabase;
+class ServerHandler;
+class SHAMapStore;
+class TimeKeeper;
+class TransactionMaster;
+class TxQ;
+class ValidatorList;
+class ValidatorSite;
+
+template <class Adaptor>
+class Validations;
+class RCLValidationsAdaptor;
+using RCLValidations = Validations<RCLValidationsAdaptor>;
+
+using NodeCache = TaggedCache<SHAMapHash, Blob>;
+
+/** Service registry for dependency injection.
+
+    This abstract interface provides access to various services and components
+    used throughout the application. It separates the service locator pattern
+    from the Application lifecycle management.
+
+    Components that need access to services can hold a reference to
+    ServiceRegistry rather than Application when they only need service
+    access and not lifecycle management.
+
+*/
+class ServiceRegistry
+{
+public:
+    ServiceRegistry() = default;
+    virtual ~ServiceRegistry() = default;
+
+    // Core infrastructure services
+    virtual CollectorManager&
+    getCollectorManager() = 0;
+
+    virtual Family&
+    getNodeFamily() = 0;
+
+    virtual TimeKeeper&
+    timeKeeper() = 0;
+
+    virtual JobQueue&
+    getJobQueue() = 0;
+
+    virtual NodeCache&
+    getTempNodeCache() = 0;
+
+    virtual CachedSLEs&
+    cachedSLEs() = 0;
+
+    // Protocol and validation services
+    virtual AmendmentTable&
+    getAmendmentTable() = 0;
+
+    virtual HashRouter&
+    getHashRouter() = 0;
+
+    virtual LoadFeeTrack&
+    getFeeTrack() = 0;
+
+    virtual LoadManager&
+    getLoadManager() = 0;
+
+    virtual RCLValidations&
+    getValidations() = 0;
+
+    virtual ValidatorList&
+    validators() = 0;
+
+    virtual ValidatorSite&
+    validatorSites() = 0;
+
+    virtual ManifestCache&
+    validatorManifests() = 0;
+
+    virtual ManifestCache&
+    publisherManifests() = 0;
+
+    // Network services
+    virtual Overlay&
+    overlay() = 0;
+
+    virtual Cluster&
+    cluster() = 0;
+
+    virtual PeerReservationTable&
+    peerReservations() = 0;
+
+    virtual Resource::Manager&
+    getResourceManager() = 0;
+
+    // Storage services
+    virtual NodeStore::Database&
+    getNodeStore() = 0;
+
+    virtual SHAMapStore&
+    getSHAMapStore() = 0;
+
+    virtual RelationalDatabase&
+    getRelationalDatabase() = 0;
+
+    // Ledger services
+    virtual InboundLedgers&
+    getInboundLedgers() = 0;
+
+    virtual InboundTransactions&
+    getInboundTransactions() = 0;
+
+    virtual TaggedCache<uint256, AcceptedLedger>&
+    getAcceptedLedgerCache() = 0;
+
+    virtual LedgerMaster&
+    getLedgerMaster() = 0;
+
+    virtual LedgerCleaner&
+    getLedgerCleaner() = 0;
+
+    virtual LedgerReplayer&
+    getLedgerReplayer() = 0;
+
+    virtual PendingSaves&
+    pendingSaves() = 0;
+
+    virtual OpenLedger&
+    openLedger() = 0;
+
+    virtual OpenLedger const&
+    openLedger() const = 0;
+
+    // Transaction and operation services
+    virtual NetworkOPs&
+    getOPs() = 0;
+
+    virtual OrderBookDB&
+    getOrderBookDB() = 0;
+
+    virtual TransactionMaster&
+    getMasterTransaction() = 0;
+
+    virtual TxQ&
+    getTxQ() = 0;
+
+    virtual PathRequests&
+    getPathRequests() = 0;
+
+    // Server services
+    virtual ServerHandler&
+    getServerHandler() = 0;
+
+    virtual perf::PerfLog&
+    getPerfLog() = 0;
+};
+
+}  // namespace xrpl
+
+#endif

include/xrpl/protocol/detail/features.macro

@@ -16,6 +16,7 @@
 // Add new amendments to the top of this list.
 // Keep it sorted in reverse chronological order.
 
+XRPL_FIX    (ExpiredNFTokenOfferRemoval, Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FIX    (BatchInnerSigs,             Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FEATURE(LendingProtocol,            Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FEATURE(PermissionDelegationV1_1,   Supported::no,  VoteBehavior::DefaultNo)

src/test/app/LedgerMaster_test.cpp

@@ -2,6 +2,7 @@
 #include <test/jtx/Env.h>
 
 #include <xrpld/app/ledger/LedgerMaster.h>
+#include <xrpld/app/misc/SHAMapStore.h>
 
 namespace xrpl {
 namespace test {
@@ -93,6 +94,70 @@ class LedgerMaster_test : public beast::unit_test::suite
         }
     }
 
+    void
+    testCompleteLedgerRange(FeatureBitset features)
+    {
+        // Note that this test is intentionally very similar to
+        // SHAMapStore_test::testLedgerGaps, but has a different
+        // focus.
+
+        testcase("Complete Ledger operations");
+
+        using namespace test::jtx;
+
+        auto const deleteInterval = 8;
+
+        Env env{*this, envconfig([](auto cfg) { return online_delete(std::move(cfg), deleteInterval); })};
+
+        auto const alice = Account("alice");
+        env.fund(XRP(1000), alice);
+        env.close();
+
+        auto& lm = env.app().getLedgerMaster();
+        LedgerIndex minSeq = 2;
+        LedgerIndex maxSeq = env.closed()->header().seq;
+        auto& store = env.app().getSHAMapStore();
+        store.rendezvous();
+        LedgerIndex lastRotated = store.getLastRotated();
+        BEAST_EXPECTS(maxSeq == 3, to_string(maxSeq));
+        BEAST_EXPECTS(lm.getCompleteLedgers() == "2-3", lm.getCompleteLedgers());
+        BEAST_EXPECTS(lastRotated == 3, to_string(lastRotated));
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq, maxSeq) == 0);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 1, maxSeq - 1) == 0);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 1, maxSeq + 1) == 2);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 2, maxSeq - 2) == 2);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 2, maxSeq + 2) == 2);
+
+        // Close enough ledgers to rotate a few times
+        for (int i = 0; i < 24; ++i)
+        {
+            for (int t = 0; t < 3; ++t)
+            {
+                env(noop(alice));
+            }
+            env.close();
+            store.rendezvous();
+
+            ++maxSeq;
+
+            if (maxSeq == lastRotated + deleteInterval)
+            {
+                minSeq = lastRotated;
+                lastRotated = maxSeq;
+            }
+            BEAST_EXPECTS(env.closed()->header().seq == maxSeq, to_string(env.closed()->header().seq));
+            BEAST_EXPECTS(store.getLastRotated() == lastRotated, to_string(store.getLastRotated()));
+            std::stringstream expectedRange;
+            expectedRange << minSeq << "-" << maxSeq;
+            BEAST_EXPECTS(lm.getCompleteLedgers() == expectedRange.str(), lm.getCompleteLedgers());
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq, maxSeq) == 0);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 1, maxSeq - 1) == 0);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 1, maxSeq + 1) == 2);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 2, maxSeq - 2) == 2);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 2, maxSeq + 2) == 2);
+        }
+    }
+
 public:
     void
     run() override
@@ -106,6 +171,7 @@ public:
     testWithFeats(FeatureBitset features)
     {
         testTxnIdFromIndex(features);
+        testCompleteLedgerRange(features);
     }
 };
 

src/test/app/NFToken_test.cpp

@@ -876,42 +876,48 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
         env.fund(XRP(1000), alice, buyer, gw);
         env.close();
         BEAST_EXPECT(ownerCount(env, alice) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == 0);
 
         uint256 const nftAlice0ID = token::getNextID(env, alice, 0, tfTransferable);
         env(token::mint(alice, 0u), txflags(tfTransferable));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 1);
+        uint8_t aliceCount = 1;
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
         uint256 const nftXrpOnlyID = token::getNextID(env, alice, 0, tfOnlyXRP | tfTransferable);
         env(token::mint(alice, 0), txflags(tfOnlyXRP | tfTransferable));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 1);
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
         uint256 nftNoXferID = token::getNextID(env, alice, 0);
         env(token::mint(alice, 0));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 1);
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
         // alice creates sell offers for her nfts.
         uint256 const plainOfferIndex = keylet::nftoffer(alice, env.seq(alice)).key;
         env(token::createOffer(alice, nftAlice0ID, XRP(10)), txflags(tfSellNFToken));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 2);
+        aliceCount++;
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
         uint256 const audOfferIndex = keylet::nftoffer(alice, env.seq(alice)).key;
         env(token::createOffer(alice, nftAlice0ID, gwAUD(30)), txflags(tfSellNFToken));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 3);
+        aliceCount++;
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
         uint256 const xrpOnlyOfferIndex = keylet::nftoffer(alice, env.seq(alice)).key;
         env(token::createOffer(alice, nftXrpOnlyID, XRP(20)), txflags(tfSellNFToken));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 4);
+        aliceCount++;
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
         uint256 const noXferOfferIndex = keylet::nftoffer(alice, env.seq(alice)).key;
         env(token::createOffer(alice, nftNoXferID, XRP(30)), txflags(tfSellNFToken));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 5);
+        aliceCount++;
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
         // alice creates a sell offer that will expire soon.
         uint256 const aliceExpOfferIndex = keylet::nftoffer(alice, env.seq(alice)).key;
@@ -919,7 +925,17 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             txflags(tfSellNFToken),
             token::expiration(lastClose(env) + 5));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 6);
+        aliceCount++;
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
+
+        // buyer creates a Buy offer that will expire soon.
+        uint256 const buyerExpOfferIndex = keylet::nftoffer(buyer, env.seq(buyer)).key;
+        env(token::createOffer(buyer, nftAlice0ID, XRP(40)),
+            token::owner(alice),
+            token::expiration(lastClose(env) + 5));
+        env.close();
+        uint8_t buyerCount = 1;
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         //----------------------------------------------------------------------
         // preflight
@@ -927,12 +943,12 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
         // Set a negative fee.
         env(token::acceptSellOffer(buyer, noXferOfferIndex), fee(STAmount(10ull, true)), ter(temBAD_FEE));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // Set an invalid flag.
         env(token::acceptSellOffer(buyer, noXferOfferIndex), txflags(0x00008000), ter(temINVALID_FLAG));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // Supply nether an sfNFTokenBuyOffer nor an sfNFTokenSellOffer field.
         {
@@ -940,7 +956,7 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             jv.removeMember(sfNFTokenSellOffer.jsonName);
             env(jv, ter(temMALFORMED));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
 
         // A buy offer may not contain a sfNFTokenBrokerFee field.
@@ -949,7 +965,7 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             jv[sfNFTokenBrokerFee.jsonName] = STAmount(500000).getJson(JsonOptions::none);
             env(jv, ter(temMALFORMED));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
 
         // A sell offer may not contain a sfNFTokenBrokerFee field.
@@ -958,7 +974,7 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             jv[sfNFTokenBrokerFee.jsonName] = STAmount(500000).getJson(JsonOptions::none);
             env(jv, ter(temMALFORMED));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
 
         // A brokered offer may not contain a negative or zero brokerFee.
@@ -966,7 +982,7 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             token::brokerFee(gwAUD(0)),
             ter(temMALFORMED));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         //----------------------------------------------------------------------
         // preclaim
@@ -974,33 +990,48 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
         // The buy offer must be non-zero.
         env(token::acceptBuyOffer(buyer, beast::zero), ter(tecOBJECT_NOT_FOUND));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // The buy offer must be present in the ledger.
         uint256 const missingOfferIndex = keylet::nftoffer(alice, 1).key;
         env(token::acceptBuyOffer(buyer, missingOfferIndex), ter(tecOBJECT_NOT_FOUND));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // The buy offer must not have expired.
-        env(token::acceptBuyOffer(buyer, aliceExpOfferIndex), ter(tecEXPIRED));
+        // NOTE: this is only a preclaim check with the
+        // fixExpiredNFTokenOfferRemoval amendment disabled.
+        env(token::acceptBuyOffer(alice, buyerExpOfferIndex), ter(tecEXPIRED));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        if (features[fixExpiredNFTokenOfferRemoval])
+        {
+            buyerCount--;
+        }
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // The sell offer must be non-zero.
         env(token::acceptSellOffer(buyer, beast::zero), ter(tecOBJECT_NOT_FOUND));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // The sell offer must be present in the ledger.
         env(token::acceptSellOffer(buyer, missingOfferIndex), ter(tecOBJECT_NOT_FOUND));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // The sell offer must not have expired.
+        // NOTE: this is only a preclaim check with the
+        // fixExpiredNFTokenOfferRemoval amendment disabled.
         env(token::acceptSellOffer(buyer, aliceExpOfferIndex), ter(tecEXPIRED));
         env.close();
-        BEAST_EXPECT(ownerCount(env, buyer) == 0);
+        // Alice's count is decremented by one when the expired offer is
+        // removed.
+        if (features[fixExpiredNFTokenOfferRemoval])
+        {
+            aliceCount--;
+        }
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         //----------------------------------------------------------------------
         // preclaim brokered
@@ -1012,8 +1043,13 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
         env.close();
         env(pay(gw, buyer, gwAUD(30)));
         env.close();
-        BEAST_EXPECT(ownerCount(env, alice) == 7);
-        BEAST_EXPECT(ownerCount(env, buyer) == 1);
+        aliceCount++;
+        buyerCount++;
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
+
+        BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
+        BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
         // We're about to exercise offer brokering, so we need
         // corresponding buy and sell offers.
@@ -1022,35 +1058,38 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             uint256 const buyerOfferIndex = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftAlice0ID, gwAUD(29)), token::owner(alice));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            buyerCount++;
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // gw attempts to broker offers that are not for the same token.
             env(token::brokerOffers(gw, buyerOfferIndex, xrpOnlyOfferIndex), ter(tecNFTOKEN_BUY_SELL_MISMATCH));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // gw attempts to broker offers that are not for the same currency.
             env(token::brokerOffers(gw, buyerOfferIndex, plainOfferIndex), ter(tecNFTOKEN_BUY_SELL_MISMATCH));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // In a brokered offer, the buyer must offer greater than or
             // equal to the selling price.
             env(token::brokerOffers(gw, buyerOfferIndex, audOfferIndex), ter(tecINSUFFICIENT_PAYMENT));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Remove buyer's offer.
             env(token::cancelOffer(buyer, {buyerOfferIndex}));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            buyerCount--;
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
         {
             // buyer creates a buy offer for one of alice's nfts.
             uint256 const buyerOfferIndex = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftAlice0ID, gwAUD(31)), token::owner(alice));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            buyerCount++;
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Broker sets their fee in a denomination other than the one
             // used by the offers
@@ -1058,14 +1097,14 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
                 token::brokerFee(XRP(40)),
                 ter(tecNFTOKEN_BUY_SELL_MISMATCH));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Broker fee way too big.
             env(token::brokerOffers(gw, buyerOfferIndex, audOfferIndex),
                 token::brokerFee(gwAUD(31)),
                 ter(tecINSUFFICIENT_PAYMENT));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Broker fee is smaller, but still too big once the offer
             // seller's minimum is taken into account.
@@ -1073,12 +1112,13 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
                 token::brokerFee(gwAUD(1.5)),
                 ter(tecINSUFFICIENT_PAYMENT));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Remove buyer's offer.
             env(token::cancelOffer(buyer, {buyerOfferIndex}));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            buyerCount--;
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
         //----------------------------------------------------------------------
         // preclaim buy
@@ -1087,17 +1127,18 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             uint256 const buyerOfferIndex = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftAlice0ID, gwAUD(30)), token::owner(alice));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            buyerCount++;
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Don't accept a buy offer if the sell flag is set.
             env(token::acceptBuyOffer(buyer, plainOfferIndex), ter(tecNFTOKEN_OFFER_TYPE_MISMATCH));
             env.close();
-            BEAST_EXPECT(ownerCount(env, alice) == 7);
+            BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
             // An account can't accept its own offer.
             env(token::acceptBuyOffer(buyer, buyerOfferIndex), ter(tecCANT_ACCEPT_OWN_NFTOKEN_OFFER));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // An offer acceptor must have enough funds to pay for the offer.
             env(pay(buyer, gw, gwAUD(30)));
@@ -1105,7 +1146,7 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             BEAST_EXPECT(env.balance(buyer, gwAUD) == gwAUD(0));
             env(token::acceptBuyOffer(alice, buyerOfferIndex), ter(tecINSUFFICIENT_FUNDS));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // alice gives her NFT to gw, so alice no longer owns nftAlice0.
             {
@@ -1114,7 +1155,7 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
                 env.close();
                 env(token::acceptSellOffer(gw, offerIndex));
                 env.close();
-                BEAST_EXPECT(ownerCount(env, alice) == 7);
+                BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
             }
             env(pay(gw, buyer, gwAUD(30)));
             env.close();
@@ -1122,12 +1163,13 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             // alice can't accept a buy offer for an NFT she no longer owns.
             env(token::acceptBuyOffer(alice, buyerOfferIndex), ter(tecNO_PERMISSION));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Remove buyer's offer.
             env(token::cancelOffer(buyer, {buyerOfferIndex}));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            buyerCount--;
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
         //----------------------------------------------------------------------
         // preclaim sell
@@ -1136,23 +1178,24 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             uint256 const buyerOfferIndex = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftXrpOnlyID, XRP(30)), token::owner(alice));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            buyerCount++;
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Don't accept a sell offer without the sell flag set.
             env(token::acceptSellOffer(alice, buyerOfferIndex), ter(tecNFTOKEN_OFFER_TYPE_MISMATCH));
             env.close();
-            BEAST_EXPECT(ownerCount(env, alice) == 7);
+            BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
 
             // An account can't accept its own offer.
             env(token::acceptSellOffer(alice, plainOfferIndex), ter(tecCANT_ACCEPT_OWN_NFTOKEN_OFFER));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // The seller must currently be in possession of the token they
             // are selling.  alice gave nftAlice0ID to gw.
             env(token::acceptSellOffer(buyer, plainOfferIndex), ter(tecNO_PERMISSION));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // gw gives nftAlice0ID back to alice.  That allows us to check
             // buyer attempting to accept one of alice's offers with
@@ -1163,14 +1206,14 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
                 env.close();
                 env(token::acceptSellOffer(alice, offerIndex));
                 env.close();
-                BEAST_EXPECT(ownerCount(env, alice) == 7);
+                BEAST_EXPECT(ownerCount(env, alice) == aliceCount);
             }
             env(pay(buyer, gw, gwAUD(30)));
             env.close();
             BEAST_EXPECT(env.balance(buyer, gwAUD) == gwAUD(0));
             env(token::acceptSellOffer(buyer, audOfferIndex), ter(tecINSUFFICIENT_FUNDS));
             env.close();
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
 
         //----------------------------------------------------------------------
@@ -2769,6 +2812,7 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
         uint256 const nftokenID1 = token::getNextID(env, issuer, 0, tfTransferable);
         env(token::mint(minter, 0), token::issuer(issuer), txflags(tfTransferable));
         env.close();
+        uint8_t issuerCount, minterCount, buyerCount;
 
         // Test how adding an Expiration field to an offer affects permissions
         // for cancelling offers.
@@ -2792,9 +2836,12 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             uint256 const offerBuyerToMinter = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftokenID0, drops(1)), token::owner(minter), token::expiration(expiration));
             env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 1);
-            BEAST_EXPECT(ownerCount(env, minter) == 3);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            issuerCount = 1;
+            minterCount = 3;
+            buyerCount = 1;
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Test who gets to cancel the offers.  Anyone outside of the
             // offer-owner/destination pair should not be able to cancel
@@ -2806,32 +2853,36 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             env(token::cancelOffer(buyer, {offerIssuerToMinter}), ter(tecNO_PERMISSION));
             env.close();
             BEAST_EXPECT(lastClose(env) < expiration);
-            BEAST_EXPECT(ownerCount(env, issuer) == 1);
-            BEAST_EXPECT(ownerCount(env, minter) == 3);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // The offer creator can cancel their own unexpired offer.
             env(token::cancelOffer(minter, {offerMinterToAnyone}));
+            minterCount--;
 
             // The destination of a sell offer can cancel the NFT owner's
             // unexpired offer.
             env(token::cancelOffer(issuer, {offerMinterToIssuer}));
+            minterCount--;
 
             // Close enough ledgers to get past the expiration.
             while (lastClose(env) < expiration)
                 env.close();
 
-            BEAST_EXPECT(ownerCount(env, issuer) == 1);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Anyone can cancel expired offers.
             env(token::cancelOffer(issuer, {offerBuyerToMinter}));
+            buyerCount--;
             env(token::cancelOffer(buyer, {offerIssuerToMinter}));
+            issuerCount--;
             env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
         // Show that:
         //  1. An unexpired sell offer with an expiration can be accepted.
@@ -2844,44 +2895,70 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             env(token::createOffer(minter, nftokenID0, drops(1)),
                 token::expiration(expiration),
                 txflags(tfSellNFToken));
+            minterCount++;
 
             uint256 const offer1 = keylet::nftoffer(minter, env.seq(minter)).key;
             env(token::createOffer(minter, nftokenID1, drops(1)),
                 token::expiration(expiration),
                 txflags(tfSellNFToken));
+            minterCount++;
             env.close();
             BEAST_EXPECT(lastClose(env) < expiration);
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 3);
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // Anyone can accept an unexpired sell offer.
             env(token::acceptSellOffer(buyer, offer0));
+            minterCount--;
+            buyerCount++;
 
             // Close enough ledgers to get past the expiration.
             while (lastClose(env) < expiration)
                 env.close();
 
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 2);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // No one can accept an expired sell offer.
             env(token::acceptSellOffer(buyer, offer1), ter(tecEXPIRED));
-            env(token::acceptSellOffer(issuer, offer1), ter(tecEXPIRED));
+
+            // With fixExpiredNFTokenOfferRemoval amendment, the first accept
+            // attempt deletes the expired offer. Without the amendment,
+            // the offer remains and we can try to accept it again.
+            if (features[fixExpiredNFTokenOfferRemoval])
+            {
+                // After amendment: offer was deleted by first accept attempt
+                minterCount--;
+                env(token::acceptSellOffer(issuer, offer1), ter(tecOBJECT_NOT_FOUND));
+            }
+            else
+            {
+                // Before amendment: offer still exists, second accept also
+                // fails
+                env(token::acceptSellOffer(issuer, offer1), ter(tecEXPIRED));
+            }
             env.close();
 
-            // The expired sell offer is still in the ledger.
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 2);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            // Check if the expired sell offer behavior matches amendment status
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
-            // Anyone can cancel the expired sell offer.
-            env(token::cancelOffer(issuer, {offer1}));
-            env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            if (!features[fixExpiredNFTokenOfferRemoval])
+            {
+                // Before amendment: expired offer still exists and needs to be
+                // cancelled
+                env(token::cancelOffer(issuer, {offer1}));
+                env.close();
+                minterCount--;
+            }
+            // Ensure that owner counts are correct with and without the
+            // amendment
+            BEAST_EXPECT(ownerCount(env, issuer) == 0 && issuerCount == 0);
+            BEAST_EXPECT(ownerCount(env, minter) == 1 && minterCount == 1);
+            BEAST_EXPECT(ownerCount(env, buyer) == 1 && buyerCount == 1);
 
             // Transfer nftokenID0 back to minter so we start the next test in
             // a simple place.
@@ -2889,10 +2966,11 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             env(token::createOffer(buyer, nftokenID0, XRP(0)), txflags(tfSellNFToken), token::destination(minter));
             env.close();
             env(token::acceptSellOffer(minter, offerSellBack));
+            buyerCount--;
             env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
         // Show that:
         //  1. An unexpired buy offer with an expiration can be accepted.
@@ -2903,14 +2981,16 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
 
             uint256 const offer0 = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftokenID0, drops(1)), token::owner(minter), token::expiration(expiration));
+            buyerCount++;
 
             uint256 const offer1 = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftokenID1, drops(1)), token::owner(minter), token::expiration(expiration));
+            buyerCount++;
             env.close();
             BEAST_EXPECT(lastClose(env) < expiration);
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // An unexpired buy offer can be accepted.
             env(token::acceptBuyOffer(minter, offer0));
@@ -2919,26 +2999,48 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             while (lastClose(env) < expiration)
                 env.close();
 
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // An expired buy offer cannot be accepted.
             env(token::acceptBuyOffer(minter, offer1), ter(tecEXPIRED));
-            env(token::acceptBuyOffer(issuer, offer1), ter(tecEXPIRED));
+
+            // With fixExpiredNFTokenOfferRemoval amendment, the first accept
+            // attempt deletes the expired offer. Without the amendment,
+            // the offer remains and we can try to accept it again.
+            if (features[fixExpiredNFTokenOfferRemoval])
+            {
+                // After amendment: offer was deleted by first accept attempt
+                buyerCount--;
+                env(token::acceptBuyOffer(issuer, offer1), ter(tecOBJECT_NOT_FOUND));
+            }
+            else
+            {
+                // Before amendment: offer still exists, second accept also
+                // fails
+                env(token::acceptBuyOffer(issuer, offer1), ter(tecEXPIRED));
+            }
             env.close();
 
-            // The expired buy offer is still in the ledger.
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            // Check if the expired buy offer behavior matches amendment status
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
-            // Anyone can cancel the expired buy offer.
-            env(token::cancelOffer(issuer, {offer1}));
-            env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            if (!features[fixExpiredNFTokenOfferRemoval])
+            {
+                // Before amendment: expired offer still exists and can be
+                // cancelled
+                env(token::cancelOffer(issuer, {offer1}));
+                env.close();
+                buyerCount--;
+            }
+            // Ensure that owner counts are the same with and without the
+            // amendment
+            BEAST_EXPECT(ownerCount(env, issuer) == 0 && issuerCount == 0);
+            BEAST_EXPECT(ownerCount(env, minter) == 1 && minterCount == 1);
+            BEAST_EXPECT(ownerCount(env, buyer) == 1 && buyerCount == 1);
 
             // Transfer nftokenID0 back to minter so we start the next test in
             // a simple place.
@@ -2947,9 +3049,10 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             env.close();
             env(token::acceptSellOffer(minter, offerSellBack));
             env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            buyerCount--;
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
         // Show that in brokered mode:
         //  1. An unexpired sell offer with an expiration can be accepted.
@@ -2962,50 +3065,74 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             env(token::createOffer(minter, nftokenID0, drops(1)),
                 token::expiration(expiration),
                 txflags(tfSellNFToken));
+            minterCount++;
 
             uint256 const sellOffer1 = keylet::nftoffer(minter, env.seq(minter)).key;
             env(token::createOffer(minter, nftokenID1, drops(1)),
                 token::expiration(expiration),
                 txflags(tfSellNFToken));
+            minterCount++;
 
             uint256 const buyOffer0 = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftokenID0, drops(1)), token::owner(minter));
+            buyerCount++;
 
             uint256 const buyOffer1 = keylet::nftoffer(buyer, env.seq(buyer)).key;
             env(token::createOffer(buyer, nftokenID1, drops(1)), token::owner(minter));
+            buyerCount++;
 
             env.close();
             BEAST_EXPECT(lastClose(env) < expiration);
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 3);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // An unexpired offer can be brokered.
             env(token::brokerOffers(issuer, buyOffer0, sellOffer0));
+            minterCount--;
 
             // Close enough ledgers to get past the expiration.
             while (lastClose(env) < expiration)
                 env.close();
 
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 2);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
 
             // If the sell offer is expired it cannot be brokered.
             env(token::brokerOffers(issuer, buyOffer1, sellOffer1), ter(tecEXPIRED));
             env.close();
 
-            // The expired sell offer is still in the ledger.
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 2);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
+            if (features[fixExpiredNFTokenOfferRemoval])
+            {
+                // With amendment: expired offers are deleted
+                minterCount--;
+            }
 
-            // Anyone can cancel the expired sell offer.
-            env(token::cancelOffer(buyer, {buyOffer1, sellOffer1}));
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
+
+            if (features[fixExpiredNFTokenOfferRemoval])
+            {
+                // The buy offer was deleted, so no need to cancel it
+                // The sell offer still exists, so we can cancel it
+                env(token::cancelOffer(buyer, {buyOffer1}));
+                buyerCount--;
+            }
+            else
+            {
+                // Anyone can cancel the expired offers
+                env(token::cancelOffer(buyer, {buyOffer1, sellOffer1}));
+                minterCount--;
+                buyerCount--;
+            }
             env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 1);
+            // Ensure that owner counts are the same with and without the
+            // amendment
+            BEAST_EXPECT(ownerCount(env, issuer) == 0 && issuerCount == 0);
+            BEAST_EXPECT(ownerCount(env, minter) == 1 && minterCount == 1);
+            BEAST_EXPECT(ownerCount(env, buyer) == 1 && buyerCount == 1);
 
             // Transfer nftokenID0 back to minter so we start the next test in
             // a simple place.
@@ -3014,9 +3141,10 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             env.close();
             env(token::acceptSellOffer(minter, offerSellBack));
             env.close();
-            BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 1);
-            BEAST_EXPECT(ownerCount(env, buyer) == 0);
+            buyerCount--;
+            BEAST_EXPECT(ownerCount(env, issuer) == issuerCount);
+            BEAST_EXPECT(ownerCount(env, minter) == minterCount);
+            BEAST_EXPECT(ownerCount(env, buyer) == buyerCount);
         }
         // Show that in brokered mode:
         //  1. An unexpired buy offer with an expiration can be accepted.
@@ -3054,17 +3182,28 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             BEAST_EXPECT(ownerCount(env, minter) == 2);
             BEAST_EXPECT(ownerCount(env, buyer) == 2);
 
-            // If the buy offer is expired it cannot be brokered.
             env(token::brokerOffers(issuer, buyOffer1, sellOffer1), ter(tecEXPIRED));
             env.close();
 
-            // The expired buy offer is still in the ledger.
             BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 2);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
-
-            // Anyone can cancel the expired buy offer.
-            env(token::cancelOffer(minter, {buyOffer1, sellOffer1}));
+            if (features[fixExpiredNFTokenOfferRemoval])
+            {
+                // After amendment: expired offers were deleted during broker
+                // attempt
+                BEAST_EXPECT(ownerCount(env, minter) == 2);
+                BEAST_EXPECT(ownerCount(env, buyer) == 1);
+                // The buy offer was deleted, so no need to cancel it
+                // The sell offer still exists, so we can cancel it
+                env(token::cancelOffer(minter, {sellOffer1}));
+            }
+            else
+            {
+                // Before amendment: expired offers still exist in ledger
+                BEAST_EXPECT(ownerCount(env, minter) == 2);
+                BEAST_EXPECT(ownerCount(env, buyer) == 2);
+                // Anyone can cancel the expired offers
+                env(token::cancelOffer(minter, {buyOffer1, sellOffer1}));
+            }
             env.close();
             BEAST_EXPECT(ownerCount(env, issuer) == 0);
             BEAST_EXPECT(ownerCount(env, minter) == 1);
@@ -3122,17 +3261,19 @@ class NFTokenBaseUtil_test : public beast::unit_test::suite
             BEAST_EXPECT(ownerCount(env, minter) == 2);
             BEAST_EXPECT(ownerCount(env, buyer) == 2);
 
-            // If the offers are expired they cannot be brokered.
             env(token::brokerOffers(issuer, buyOffer1, sellOffer1), ter(tecEXPIRED));
             env.close();
 
             // The expired offers are still in the ledger.
             BEAST_EXPECT(ownerCount(env, issuer) == 0);
-            BEAST_EXPECT(ownerCount(env, minter) == 2);
-            BEAST_EXPECT(ownerCount(env, buyer) == 2);
-
-            // Anyone can cancel the expired offers.
-            env(token::cancelOffer(issuer, {buyOffer1, sellOffer1}));
+            if (!features[fixExpiredNFTokenOfferRemoval])
+            {
+                // Before amendment: expired offers still exist in ledger
+                BEAST_EXPECT(ownerCount(env, minter) == 2);
+                BEAST_EXPECT(ownerCount(env, buyer) == 2);
+                // Anyone can cancel the expired offers
+                env(token::cancelOffer(issuer, {buyOffer1, sellOffer1}));
+            }
             env.close();
             BEAST_EXPECT(ownerCount(env, issuer) == 0);
             BEAST_EXPECT(ownerCount(env, minter) == 1);
@@ -6736,7 +6877,9 @@ public:
     void
     run() override
     {
-        testWithFeats(allFeatures - fixNFTokenReserve - featureNFTokenMintOffer - featureDynamicNFT);
+        testWithFeats(
+            allFeatures - fixNFTokenReserve - featureNFTokenMintOffer - featureDynamicNFT -
+            fixExpiredNFTokenOfferRemoval);
     }
 };
 
@@ -6767,6 +6910,15 @@ class NFTokenWOModify_test : public NFTokenBaseUtil_test
     }
 };
 
+class NFTokenWOExpiredOfferRemoval_test : public NFTokenBaseUtil_test
+{
+    void
+    run() override
+    {
+        testWithFeats(allFeatures - fixExpiredNFTokenOfferRemoval);
+    }
+};
+
 class NFTokenAllFeatures_test : public NFTokenBaseUtil_test
 {
     void

src/test/app/SHAMapStore_test.cpp

@@ -1,6 +1,7 @@
 #include <test/jtx.h>
 #include <test/jtx/envconfig.h>
 
+#include <xrpld/app/ledger/LedgerMaster.h>
 #include <xrpld/app/main/Application.h>
 #include <xrpld/app/main/NodeStoreScheduler.h>
 #include <xrpld/app/misc/SHAMapStore.h>
@@ -10,6 +11,8 @@
 #include <xrpl/nodestore/detail/DatabaseRotatingImp.h>
 #include <xrpl/protocol/jss.h>
 
+#include <thread>
+
 namespace xrpl {
 namespace test {
 
@@ -20,10 +23,8 @@ class SHAMapStore_test : public beast::unit_test::suite
     static auto
     onlineDelete(std::unique_ptr<Config> cfg)
     {
-        cfg->LEDGER_HISTORY = deleteInterval;
-        auto& section = cfg->section(ConfigSection::nodeDatabase());
-        section.set("online_delete", std::to_string(deleteInterval));
-        return cfg;
+        using namespace jtx;
+        return online_delete(std::move(cfg), deleteInterval);
     }
 
     static auto
@@ -567,6 +568,151 @@ public:
         BEAST_EXPECT(dbr->getName() == "3");
     }
 
+    void
+    testLedgerGaps()
+    {
+        // Note that this test is intentionally very similar to
+        // LedgerMaster_test::testCompleteLedgerRange, but has a different
+        // focus.
+
+        testcase("Wait for ledger gaps to fill in");
+
+        using namespace test::jtx;
+
+        Env env{*this, envconfig(onlineDelete)};
+
+        std::map<LedgerIndex, uint256> hashes;
+
+        auto failureMessage = [&](char const* label, auto expected, auto actual) {
+            std::stringstream ss;
+            ss << label << ": Expected: " << expected << ", Got: " << actual;
+            return ss.str();
+        };
+
+        auto const alice = Account("alice");
+        env.fund(XRP(1000), alice);
+        env.close();
+
+        auto& lm = env.app().getLedgerMaster();
+        LedgerIndex minSeq = 2;
+        LedgerIndex maxSeq = env.closed()->header().seq;
+        auto& store = env.app().getSHAMapStore();
+        store.rendezvous();
+        LedgerIndex lastRotated = store.getLastRotated();
+        BEAST_EXPECTS(maxSeq == 3, to_string(maxSeq));
+        BEAST_EXPECTS(lm.getCompleteLedgers() == "2-3", lm.getCompleteLedgers());
+        BEAST_EXPECTS(lastRotated == 3, to_string(lastRotated));
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq, maxSeq) == 0);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 1, maxSeq - 1) == 0);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 1, maxSeq + 1) == 2);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 2, maxSeq - 2) == 2);
+        BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 2, maxSeq + 2) == 2);
+
+        // Close enough ledgers to rotate a few times
+        while (maxSeq < 20)
+        {
+            for (int t = 0; t < 3; ++t)
+            {
+                env(noop(alice));
+            }
+            env.close();
+            store.rendezvous();
+
+            ++maxSeq;
+
+            if (maxSeq + 1 == lastRotated + deleteInterval)
+            {
+                using namespace std::chrono_literals;
+
+                // The next ledger will trigger a rotation. Delete the
+                // current ledger from LedgerMaster.
+                std::this_thread::sleep_for(100ms);
+                LedgerIndex const deleteSeq = maxSeq;
+                while (!lm.haveLedger(deleteSeq))
+                {
+                    std::this_thread::sleep_for(100ms);
+                }
+                lm.clearLedger(deleteSeq);
+
+                auto expectedRange = [](auto minSeq, auto deleteSeq, auto maxSeq) {
+                    std::stringstream expectedRange;
+                    expectedRange << minSeq << "-" << (deleteSeq - 1);
+                    if (deleteSeq + 1 == maxSeq)
+                        expectedRange << "," << maxSeq;
+                    else if (deleteSeq < maxSeq)
+                        expectedRange << "," << (deleteSeq + 1) << "-" << maxSeq;
+                    return expectedRange.str();
+                };
+                BEAST_EXPECTS(
+                    lm.getCompleteLedgers() == expectedRange(minSeq, deleteSeq, maxSeq),
+                    failureMessage(
+                        "Complete ledgers", expectedRange(minSeq, deleteSeq, maxSeq), lm.getCompleteLedgers()));
+                BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq, maxSeq) == 1);
+
+                // Close another ledger, which will trigger a rotation, but the
+                // rotation will be stuck until the missing ledger is filled in.
+                env.close();
+                // DO NOT CALL rendezvous()! You'll end up with a deadlock.
+                ++maxSeq;
+
+                // Nothing has changed
+                BEAST_EXPECTS(
+                    store.getLastRotated() == lastRotated,
+                    failureMessage("lastRotated", lastRotated, store.getLastRotated()));
+                BEAST_EXPECTS(
+                    lm.getCompleteLedgers() == expectedRange(minSeq, deleteSeq, maxSeq),
+                    failureMessage(
+                        "Complete ledgers", expectedRange(minSeq, deleteSeq, maxSeq), lm.getCompleteLedgers()));
+
+                // Close 5 more ledgers, waiting one second in between to
+                // simulate the ledger making progress while online delete waits
+                // for the missing ledger to be filled in.
+                // This ensures the healthWait check has time to run and
+                // detect the gap.
+                for (int l = 0; l < 5; ++l)
+                {
+                    env.close();
+                    // DO NOT CALL rendezvous()! You'll end up with a deadlock.
+                    ++maxSeq;
+                    // Nothing has changed
+                    BEAST_EXPECTS(
+                        store.getLastRotated() == lastRotated,
+                        failureMessage("lastRotated", lastRotated, store.getLastRotated()));
+                    BEAST_EXPECTS(
+                        lm.getCompleteLedgers() == expectedRange(minSeq, deleteSeq, maxSeq),
+                        failureMessage(
+                            "Complete Ledgers", expectedRange(minSeq, deleteSeq, maxSeq), lm.getCompleteLedgers()));
+                    std::this_thread::sleep_for(1s);
+                }
+
+                // Put the missing ledger back in LedgerMaster
+                lm.setLedgerRangePresent(deleteSeq, deleteSeq);
+
+                // Wait for the rotation to finish
+                store.rendezvous();
+
+                minSeq = lastRotated;
+                lastRotated = deleteSeq + 1;
+            }
+            BEAST_EXPECT(maxSeq != lastRotated + deleteInterval);
+            BEAST_EXPECTS(
+                env.closed()->header().seq == maxSeq, failureMessage("maxSeq", maxSeq, env.closed()->header().seq));
+            BEAST_EXPECTS(
+                store.getLastRotated() == lastRotated,
+                failureMessage("lastRotated", lastRotated, store.getLastRotated()));
+            std::stringstream expectedRange;
+            expectedRange << minSeq << "-" << maxSeq;
+            BEAST_EXPECTS(
+                lm.getCompleteLedgers() == expectedRange.str(),
+                failureMessage("CompleteLedgers", expectedRange.str(), lm.getCompleteLedgers()));
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq, maxSeq) == 0);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 1, maxSeq - 1) == 0);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 1, maxSeq + 1) == 2);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq - 2, maxSeq - 2) == 2);
+            BEAST_EXPECT(lm.missingFromCompleteLedgerRange(minSeq + 2, maxSeq + 2) == 2);
+        }
+    }
+
     void
     run() override
     {
@@ -574,6 +720,7 @@ public:
         testAutomatic();
         testCanDelete();
         testRotate();
+        testLedgerGaps();
     }
 };
 

src/test/jtx/envconfig.h

@@ -58,6 +58,17 @@ envconfig(F&& modfunc, Args&&... args)
     return modfunc(envconfig(), std::forward<Args>(args)...);
 }
 
+/// @brief adjust config to enable online_delete
+///
+/// @param cfg config instance to be modified
+///
+/// @param deleteInterval how many new ledgers should be available before
+/// rotating. Defaults to 8, because the standalone minimum is 8.
+///
+/// @return unique_ptr to Config instance
+std::unique_ptr<Config>
+online_delete(std::unique_ptr<Config> cfg, std::uint32_t deleteInterval = 8);
+
 /// @brief adjust config so no admin ports are enabled
 ///
 /// this is intended for use with envconfig, as in

src/test/jtx/impl/envconfig.cpp

@@ -53,6 +53,15 @@ setupConfigForUnitTests(Config& cfg)
 
 namespace jtx {
 
+std::unique_ptr<Config>
+online_delete(std::unique_ptr<Config> cfg, std::uint32_t deleteInterval)
+{
+    cfg->LEDGER_HISTORY = deleteInterval;
+    auto& section = cfg->section(ConfigSection::nodeDatabase());
+    section.set("online_delete", std::to_string(deleteInterval));
+    return cfg;
+}
+
 std::unique_ptr<Config>
 no_admin(std::unique_ptr<Config> cfg)
 {

src/test/rpc/Submit_test.cpp

@@ -1,96 +0,0 @@
-#include <test/jtx.h>
-
-#include <xrpld/core/ConfigSections.h>
-
-#include <xrpl/protocol/jss.h>
-
-namespace xrpl {
-
-class Submit_test : public beast::unit_test::suite
-{
-public:
-    void
-    testAugmentedFields()
-    {
-        testcase("Augmented fields in sign-and-submit mode");
-
-        using namespace test::jtx;
-
-        // Enable signing support in config
-        Env env{*this, envconfig([](std::unique_ptr<Config> cfg) {
-                    cfg->loadFromString("[" SECTION_SIGNING_SUPPORT "]\ntrue");
-                    return cfg;
-                })};
-
-        Account const alice{"alice"};
-        Account const bob{"bob"};
-
-        env.fund(XRP(10000), alice, bob);
-        env.close();
-
-        // Test 1: Sign-and-submit mode should return augmented fields
-        {
-            Json::Value jv;
-            jv[jss::tx_json][jss::TransactionType] = jss::Payment;
-            jv[jss::tx_json][jss::Account] = alice.human();
-            jv[jss::tx_json][jss::Destination] = bob.human();
-            jv[jss::tx_json][jss::Amount] = XRP(100).value().getJson(JsonOptions::none);
-            jv[jss::secret] = alice.name();
-
-            auto const result = env.rpc("json", "submit", to_string(jv))[jss::result];
-
-            // These are the augmented fields that should be present
-            BEAST_EXPECT(result.isMember(jss::engine_result));
-            BEAST_EXPECT(result.isMember(jss::engine_result_code));
-            BEAST_EXPECT(result.isMember(jss::engine_result_message));
-
-            // New augmented fields from issue #3125
-            BEAST_EXPECT(result.isMember(jss::accepted));
-            BEAST_EXPECT(result.isMember(jss::applied));
-            BEAST_EXPECT(result.isMember(jss::broadcast));
-            BEAST_EXPECT(result.isMember(jss::queued));
-            BEAST_EXPECT(result.isMember(jss::kept));
-
-            // Current ledger state fields
-            BEAST_EXPECT(result.isMember(jss::account_sequence_next));
-            BEAST_EXPECT(result.isMember(jss::account_sequence_available));
-            BEAST_EXPECT(result.isMember(jss::open_ledger_cost));
-            BEAST_EXPECT(result.isMember(jss::validated_ledger_index));
-
-            // Verify basic transaction fields
-            BEAST_EXPECT(result.isMember(jss::tx_blob));
-            BEAST_EXPECT(result.isMember(jss::tx_json));
-        }
-
-        // Test 2: Binary blob mode should also return augmented fields (regression test)
-        {
-            auto jt = env.jt(pay(alice, bob, XRP(100)));
-            Serializer s;
-            jt.stx->add(s);
-
-            auto const result = env.rpc("submit", strHex(s.slice()))[jss::result];
-
-            // Verify augmented fields are present in binary mode too
-            BEAST_EXPECT(result.isMember(jss::engine_result));
-            BEAST_EXPECT(result.isMember(jss::accepted));
-            BEAST_EXPECT(result.isMember(jss::applied));
-            BEAST_EXPECT(result.isMember(jss::broadcast));
-            BEAST_EXPECT(result.isMember(jss::queued));
-            BEAST_EXPECT(result.isMember(jss::kept));
-            BEAST_EXPECT(result.isMember(jss::account_sequence_next));
-            BEAST_EXPECT(result.isMember(jss::account_sequence_available));
-            BEAST_EXPECT(result.isMember(jss::open_ledger_cost));
-            BEAST_EXPECT(result.isMember(jss::validated_ledger_index));
-        }
-    }
-
-    void
-    run() override
-    {
-        testAugmentedFields();
-    }
-};
-
-BEAST_DEFINE_TESTSUITE(Submit, rpc, xrpl);
-
-}  // namespace xrpl

src/xrpld/app/ledger/LedgerMaster.h

@@ -105,7 +105,10 @@ public:
     failedSave(std::uint32_t seq, uint256 const& hash);
 
     std::string
-    getCompleteLedgers();
+    getCompleteLedgers() const;
+
+    std::size_t
+    missingFromCompleteLedgerRange(LedgerIndex first, LedgerIndex last) const;
 
     /** Apply held transactions to the open ledger
         This is normally called as we close the ledger.
@@ -319,7 +322,7 @@ private:
     // A set of transactions to replay during the next close
     std::unique_ptr<LedgerReplay> replayData;
 
-    std::recursive_mutex mCompleteLock;
+    std::recursive_mutex mutable mCompleteLock;
     RangeSet<std::uint32_t> mCompleteLedgers;
 
     // Publish thread is running.

src/xrpld/app/ledger/detail/LedgerMaster.cpp

@@ -1475,12 +1475,34 @@ LedgerMaster::getPublishedLedger()
 }
 
 std::string
-LedgerMaster::getCompleteLedgers()
+LedgerMaster::getCompleteLedgers() const
 {
     std::lock_guard sl(mCompleteLock);
     return to_string(mCompleteLedgers);
 }
 
+std::size_t
+LedgerMaster::missingFromCompleteLedgerRange(LedgerIndex first, LedgerIndex last) const
+{
+    // Make a copy of the range to avoid holding the lock
+    auto const range = [&] {
+        std::lock_guard sl(mCompleteLock);
+        return mCompleteLedgers;
+    }();
+
+    std::size_t missing = 0;
+
+    for (LedgerIndex idx = first; idx <= last; ++idx)
+    {
+        if (!boost::icl::contains(range, idx))
+        {
+            ++missing;
+        }
+    }
+
+    return missing;
+}
+
 std::optional<NetClock::time_point>
 LedgerMaster::getCloseTimeBySeq(LedgerIndex ledgerIndex)
 {

src/xrpld/app/main/Application.h

@@ -6,6 +6,7 @@
 
 #include <xrpl/basics/TaggedCache.h>
 #include <xrpl/beast/utility/PropertyStream.h>
+#include <xrpl/core/ServiceRegistry.h>
 #include <xrpl/protocol/Protocol.h>
 #include <xrpl/shamap/TreeNodeCache.h>
 
@@ -91,7 +92,7 @@ class Validations;
 class RCLValidationsAdaptor;
 using RCLValidations = Validations<RCLValidationsAdaptor>;
 
-class Application : public beast::PropertyStream::Source
+class Application : public ServiceRegistry, public beast::PropertyStream::Source
 {
 public:
     /* VFALCO NOTE
@@ -146,92 +147,12 @@ public:
     virtual boost::asio::io_context&
     getIOContext() = 0;
 
-    virtual CollectorManager&
-    getCollectorManager() = 0;
-    virtual Family&
-    getNodeFamily() = 0;
-    virtual TimeKeeper&
-    timeKeeper() = 0;
-    virtual JobQueue&
-    getJobQueue() = 0;
-    virtual NodeCache&
-    getTempNodeCache() = 0;
-    virtual CachedSLEs&
-    cachedSLEs() = 0;
-    virtual AmendmentTable&
-    getAmendmentTable() = 0;
-    virtual HashRouter&
-    getHashRouter() = 0;
-    virtual LoadFeeTrack&
-    getFeeTrack() = 0;
-    virtual LoadManager&
-    getLoadManager() = 0;
-    virtual Overlay&
-    overlay() = 0;
-    virtual TxQ&
-    getTxQ() = 0;
-    virtual ValidatorList&
-    validators() = 0;
-    virtual ValidatorSite&
-    validatorSites() = 0;
-    virtual ManifestCache&
-    validatorManifests() = 0;
-    virtual ManifestCache&
-    publisherManifests() = 0;
-    virtual Cluster&
-    cluster() = 0;
-    virtual PeerReservationTable&
-    peerReservations() = 0;
-    virtual RCLValidations&
-    getValidations() = 0;
-    virtual NodeStore::Database&
-    getNodeStore() = 0;
-    virtual InboundLedgers&
-    getInboundLedgers() = 0;
-    virtual InboundTransactions&
-    getInboundTransactions() = 0;
-
-    virtual TaggedCache<uint256, AcceptedLedger>&
-    getAcceptedLedgerCache() = 0;
-
-    virtual LedgerMaster&
-    getLedgerMaster() = 0;
-    virtual LedgerCleaner&
-    getLedgerCleaner() = 0;
-    virtual LedgerReplayer&
-    getLedgerReplayer() = 0;
-    virtual NetworkOPs&
-    getOPs() = 0;
-    virtual OrderBookDB&
-    getOrderBookDB() = 0;
-    virtual ServerHandler&
-    getServerHandler() = 0;
-    virtual TransactionMaster&
-    getMasterTransaction() = 0;
-    virtual perf::PerfLog&
-    getPerfLog() = 0;
-
     virtual std::pair<PublicKey, SecretKey> const&
     nodeIdentity() = 0;
 
     virtual std::optional<PublicKey const>
     getValidationPublicKey() const = 0;
 
-    virtual Resource::Manager&
-    getResourceManager() = 0;
-    virtual PathRequests&
-    getPathRequests() = 0;
-    virtual SHAMapStore&
-    getSHAMapStore() = 0;
-    virtual PendingSaves&
-    pendingSaves() = 0;
-    virtual OpenLedger&
-    openLedger() = 0;
-    virtual OpenLedger const&
-    openLedger() const = 0;
-    virtual RelationalDatabase&
-    getRelationalDatabase() = 0;
-
     virtual std::chrono::milliseconds
     getIOLatency() = 0;
 

src/xrpld/app/misc/SHAMapStoreImp.cpp

@@ -264,13 +264,25 @@ SHAMapStoreImp::run()
         bool const readyToRotate =
             validatedSeq >= lastRotated + deleteInterval_ && canDelete_ >= lastRotated - 1 && healthWait() == keepGoing;
 
+        JLOG(journal_.debug()) << "run: Setting lastGoodValidatedLedger_ to " << validatedSeq;
+
+        {
+            // Note that this is set after the healthWait() check, so that we
+            // don't start the rotation until the validated ledger is fully
+            // processed. It is not guaranteed to be done at this point. It also
+            // allows the testLedgerGaps unit test to work.
+            std::unique_lock<std::mutex> lock(mutex_);
+            lastGoodValidatedLedger_ = validatedSeq;
+        }
+
         // will delete up to (not including) lastRotated
         if (readyToRotate)
         {
             JLOG(journal_.warn()) << "rotating  validatedSeq " << validatedSeq << " lastRotated " << lastRotated
                                   << " deleteInterval " << deleteInterval_ << " canDelete_ " << canDelete_ << " state "
                                   << app_.getOPs().strOperatingMode(false) << " age "
-                                  << ledgerMaster_->getValidatedLedgerAge().count() << 's';
+                                  << ledgerMaster_->getValidatedLedgerAge().count()
+                                  << "s. Complete ledgers: " << ledgerMaster_->getCompleteLedgers();
 
             clearPrior(lastRotated);
             if (healthWait() == stopping)
@@ -323,7 +335,9 @@ SHAMapStoreImp::run()
                     clearCaches(validatedSeq);
                 });
 
-            JLOG(journal_.warn()) << "finished rotation " << validatedSeq;
+            JLOG(journal_.warn()) << "finished rotation. validatedSeq: " << validatedSeq
+                                  << ", lastRotated: " << lastRotated
+                                  << ". Complete ledgers: " << ledgerMaster_->getCompleteLedgers();
         }
     }
 }
@@ -550,21 +564,37 @@ SHAMapStoreImp::clearPrior(LedgerIndex lastRotated)
 SHAMapStoreImp::HealthResult
 SHAMapStoreImp::healthWait()
 {
+    auto index = ledgerMaster_->getValidLedgerIndex();
     auto age = ledgerMaster_->getValidatedLedgerAge();
     OperatingMode mode = netOPs_->getOperatingMode();
     std::unique_lock lock(mutex_);
-    while (!stop_ && (mode != OperatingMode::FULL || age > ageThreshold_))
+
+    auto numMissing = ledgerMaster_->missingFromCompleteLedgerRange(lastGoodValidatedLedger_, index);
+    while (!stop_ && (mode != OperatingMode::FULL || age > ageThreshold_ || numMissing > 0))
     {
+        // this value shouldn't change, so grab it while we have the
+        // lock
+        auto const lastGood = lastGoodValidatedLedger_;
+
         lock.unlock();
-        JLOG(journal_.warn()) << "Waiting " << recoveryWaitTime_.count()
-                              << "s for node to stabilize. state: " << app_.getOPs().strOperatingMode(mode, false)
-                              << ". age " << age.count() << 's';
+
+        auto const stream = mode != OperatingMode::FULL || age > ageThreshold_ ? journal_.warn() : journal_.info();
+        JLOG(stream) << "Waiting " << recoveryWaitTime_.count()
+                     << "s for node to stabilize. state: " << app_.getOPs().strOperatingMode(mode, false) << ". age "
+                     << age.count() << "s. Missing ledgers: " << numMissing << ". Expect: " << lastGood << "-" << index
+                     << ". Complete ledgers: " << ledgerMaster_->getCompleteLedgers();
         std::this_thread::sleep_for(recoveryWaitTime_);
+        index = ledgerMaster_->getValidLedgerIndex();
         age = ledgerMaster_->getValidatedLedgerAge();
         mode = netOPs_->getOperatingMode();
+        numMissing = ledgerMaster_->missingFromCompleteLedgerRange(lastGood, index);
+
         lock.lock();
     }
 
+    JLOG(journal_.debug()) << "healthWait: Setting lastGoodValidatedLedger_ to " << index;
+    lastGoodValidatedLedger_ = index;
+
     return stop_ ? stopping : keepGoing;
 }
 

src/xrpld/app/misc/SHAMapStoreImp.h

@@ -71,6 +71,11 @@ private:
     std::thread thread_;
     bool stop_ = false;
     bool healthy_ = true;
+    // Used to prevent ledger gaps from forming during online deletion. Keeps
+    // track of the last validated ledger that was processed without gaps. There
+    // are no guarantees about gaps while online delete is not running. For
+    // that, use advisory_delete and check for gaps externally.
+    LedgerIndex lastGoodValidatedLedger_ = 0;
     mutable std::condition_variable cond_;
     mutable std::condition_variable rendezvous_;
     mutable std::mutex mutex_;
@@ -84,11 +89,11 @@ private:
     std::uint32_t deleteBatch_ = 100;
     std::chrono::milliseconds backOff_{100};
     std::chrono::seconds ageThreshold_{60};
-    /// If  the node is out of sync during an online_delete healthWait()
-    /// call, sleep the thread for this time, and continue checking until
-    /// recovery.
+    /// If  the node is out of sync, or any recent ledgers are not
+    /// available during an online_delete healthWait() call, sleep
+    /// the thread for this time, and continue checking until recovery.
     /// See also: "recovery_wait_seconds" in xrpld-example.cfg
-    std::chrono::seconds recoveryWaitTime_{5};
+    std::chrono::seconds recoveryWaitTime_{1};
 
     // these do not exist upon SHAMapStore creation, but do exist
     // as of run() or before
@@ -207,6 +212,8 @@ private:
     enum HealthResult { stopping, keepGoing };
     [[nodiscard]] HealthResult
     healthWait();
+    bool
+    hasCompleteRange(LedgerIndex first, LedgerIndex last);
 
 public:
     void

src/xrpld/app/tx/detail/NFTokenAcceptOffer.cpp

@@ -53,7 +53,17 @@ NFTokenAcceptOffer::preclaim(PreclaimContext const& ctx)
                 return {nullptr, tecOBJECT_NOT_FOUND};
 
             if (hasExpired(ctx.view, (*offerSLE)[~sfExpiration]))
-                return {nullptr, tecEXPIRED};
+            {
+                // Before fixExpiredNFTokenOfferRemoval amendment, expired
+                // offers caused tecEXPIRED in preclaim, leaving them on ledger
+                // forever. After the amendment, we allow expired offers to
+                // reach doApply() where they get deleted and tecEXPIRED is
+                // returned.
+                if (!ctx.view.rules().enabled(fixExpiredNFTokenOfferRemoval))
+                    return {nullptr, tecEXPIRED};
+                // Amendment enabled: return the expired offer to be handled in
+                // doApply
+            }
 
             if ((*offerSLE)[sfAmount].negative())
                 return {nullptr, temBAD_OFFER};
@@ -299,7 +309,7 @@ NFTokenAcceptOffer::pay(AccountID const& from, AccountID const& to, STAmount con
 {
     // This should never happen, but it's easy and quick to check.
     if (amount < beast::zero)
-        return tecINTERNAL;
+        return tecINTERNAL;  // LCOV_EXCL_LINE
 
     auto const result = accountSend(view(), from, to, amount, j_);
 
@@ -410,6 +420,39 @@ NFTokenAcceptOffer::doApply()
     auto bo = loadToken(ctx_.tx[~sfNFTokenBuyOffer]);
     auto so = loadToken(ctx_.tx[~sfNFTokenSellOffer]);
 
+    // With fixExpiredNFTokenOfferRemoval amendment, check for expired offers
+    // and delete them, returning tecEXPIRED. This ensures expired offers
+    // are properly cleaned up from the ledger.
+    if (view().rules().enabled(fixExpiredNFTokenOfferRemoval))
+    {
+        bool foundExpired = false;
+
+        auto const deleteOfferIfExpired = [this, &foundExpired](std::shared_ptr<SLE> const& offer) -> TER {
+            if (offer && hasExpired(view(), (*offer)[~sfExpiration]))
+            {
+                JLOG(j_.trace()) << "Offer is expired, deleting: " << offer->key();
+                if (!nft::deleteTokenOffer(view(), offer))
+                {
+                    // LCOV_EXCL_START
+                    JLOG(j_.fatal()) << "Unable to delete expired offer '" << offer->key() << "': ignoring";
+                    return tecINTERNAL;
+                    // LCOV_EXCL_STOP
+                }
+                JLOG(j_.trace()) << "Deleted offer " << offer->key();
+                foundExpired = true;
+            }
+            return tesSUCCESS;
+        };
+
+        if (auto const r = deleteOfferIfExpired(bo); !isTesSuccess(r))
+            return r;
+        if (auto const r = deleteOfferIfExpired(so); !isTesSuccess(r))
+            return r;
+
+        if (foundExpired)
+            return tecEXPIRED;
+    }
+
     if (bo && !nft::deleteTokenOffer(view(), bo))
     {
         // LCOV_EXCL_START

src/xrpld/core/detail/Config.cpp

@@ -358,9 +358,11 @@ Config::setup(std::string const& strConf, bool bQuiet, bool bSilent, bool bStand
         std::string const dbPath(legacy("database_path"));
         if (!dbPath.empty())
             dataDir = boost::filesystem::path(dbPath);
+        else if (RUN_STANDALONE)
+            dataDir.clear();
     }
 
-    if (!RUN_STANDALONE)
+    if (!dataDir.empty())
     {
         boost::system::error_code ec;
         boost::filesystem::create_directories(dataDir, ec);

src/xrpld/rpc/detail/TransactionSign.cpp

@@ -699,8 +699,6 @@ transactionFormatResultImpl(Transaction::pointer tpTrans, unsigned apiVersion)
             jvResult[jss::engine_result] = sToken;
             jvResult[jss::engine_result_code] = tpTrans->getResult();
             jvResult[jss::engine_result_message] = sHuman;
-
-            RPC::populateAugmentedSubmitFields(jvResult, tpTrans);
         }
     }
     catch (std::exception&)
@@ -714,28 +712,6 @@ transactionFormatResultImpl(Transaction::pointer tpTrans, unsigned apiVersion)
 
 //------------------------------------------------------------------------------
 
-void
-populateAugmentedSubmitFields(Json::Value& jvResult, std::shared_ptr<Transaction> const& transaction)
-{
-    auto const submitResult = transaction->getSubmitResult();
-
-    jvResult[jss::accepted] = submitResult.any();
-    jvResult[jss::applied] = submitResult.applied;
-    jvResult[jss::broadcast] = submitResult.broadcast;
-    jvResult[jss::queued] = submitResult.queued;
-    jvResult[jss::kept] = submitResult.kept;
-
-    if (auto currentLedgerState = transaction->getCurrentLedgerState())
-    {
-        jvResult[jss::account_sequence_next] = safe_cast<Json::Value::UInt>(currentLedgerState->accountSeqNext);
-        jvResult[jss::account_sequence_available] = safe_cast<Json::Value::UInt>(currentLedgerState->accountSeqAvail);
-        jvResult[jss::open_ledger_cost] = to_string(currentLedgerState->minFeeRequired);
-        jvResult[jss::validated_ledger_index] = safe_cast<Json::Value::UInt>(currentLedgerState->validatedLedger);
-    }
-}
-
-//------------------------------------------------------------------------------
-
 [[nodiscard]] static XRPAmount
 getTxFee(Application const& app, Config const& config, Json::Value tx)
 {

src/xrpld/rpc/detail/TransactionSign.h

@@ -16,18 +16,6 @@ class TxQ;
 
 namespace RPC {
 
-/** Populate augmented submit fields into a JSON result.
-    This helper populates the submit result flags (accepted, applied,
-    broadcast, queued, kept) and current ledger state fields
-    (account_sequence_next, account_sequence_available, open_ledger_cost,
-    validated_ledger_index) from a Transaction pointer.
-
-    @param jvResult The JSON result to populate
-    @param transaction The transaction containing the submit result and state
-*/
-void
-populateAugmentedSubmitFields(Json::Value& jvResult, std::shared_ptr<Transaction> const& transaction);
-
 Json::Value
 getCurrentNetworkFee(
     Role const role,

src/xrpld/rpc/handlers/Submit.cpp

@@ -127,7 +127,23 @@ doSubmit(RPC::JsonContext& context)
             jvResult[jss::engine_result_code] = transaction->getResult();
             jvResult[jss::engine_result_message] = sHuman;
 
-            RPC::populateAugmentedSubmitFields(jvResult, transaction);
+            auto const submitResult = transaction->getSubmitResult();
+
+            jvResult[jss::accepted] = submitResult.any();
+            jvResult[jss::applied] = submitResult.applied;
+            jvResult[jss::broadcast] = submitResult.broadcast;
+            jvResult[jss::queued] = submitResult.queued;
+            jvResult[jss::kept] = submitResult.kept;
+
+            if (auto currentLedgerState = transaction->getCurrentLedgerState())
+            {
+                jvResult[jss::account_sequence_next] = safe_cast<Json::Value::UInt>(currentLedgerState->accountSeqNext);
+                jvResult[jss::account_sequence_available] =
+                    safe_cast<Json::Value::UInt>(currentLedgerState->accountSeqAvail);
+                jvResult[jss::open_ledger_cost] = to_string(currentLedgerState->minFeeRequired);
+                jvResult[jss::validated_ledger_index] =
+                    safe_cast<Json::Value::UInt>(currentLedgerState->validatedLedger);
+            }
         }
 
         return jvResult;