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154 lines
5.4 KiB
Markdown
154 lines
5.4 KiB
Markdown
# Release Notes
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- [Bug Fixes](#bug-fixes)
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- [New Features](#new-features)
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- [Functional Enhancements](#functional-enhancements)
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- [RPC Additions](#rpc-additions)
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- [lncli Additions](#lncli-additions)
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- [Improvements](#improvements)
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- [Functional Updates](#functional-updates)
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- [RPC Updates](#rpc-updates)
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- [lncli Updates](#lncli-updates)
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- [Breaking Changes](#breaking-changes)
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- [Performance Improvements](#performance-improvements)
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- [Technical and Architectural Updates](#technical-and-architectural-updates)
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- [BOLT Spec Updates](#bolt-spec-updates)
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- [Testing](#testing)
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- [Database](#database)
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- [Code Health](#code-health)
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- [Tooling and Documentation](#tooling-and-documentation)
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# Bug Fixes
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* `closedchannels` now [successfully reports](https://github.com/lightningnetwork/lnd/pull/8800)
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settled balances even if the delivery address is set to an address that
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LND does not control.
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* [SendPaymentV2](https://github.com/lightningnetwork/lnd/pull/8734) now cancels
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the background payment loop if the user cancels the stream context.
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* [Fixed a bug](https://github.com/lightningnetwork/lnd/pull/8822) that caused
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LND to read the config only partially and continued with the startup.
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* [Avoids duplicate wallet addresses being
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created](https://github.com/lightningnetwork/lnd/pull/8921) when multiple RPC
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calls are made concurrently.
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* [Fixed a bug](https://github.com/lightningnetwork/lnd/pull/8896) that caused
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LND to use a default fee rate for the batch channel opening flow.
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# New Features
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## Functional Enhancements
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## RPC Additions
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* The [SendPaymentRequest](https://github.com/lightningnetwork/lnd/pull/8734)
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message receives a new flag `cancelable` which indicates if the payment loop
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is cancelable. The cancellation can either occur manually by cancelling the
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send payment stream context, or automatically at the end of the timeout period
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if the user provided `timeout_seconds`.
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## lncli Additions
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* [Added](https://github.com/lightningnetwork/lnd/pull/8491) the `cltv_expiry`
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argument to `addinvoice` and `addholdinvoice`, allowing users to set the
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`min_final_cltv_expiry_delta`.
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* The [`lncli wallet estimatefeerate`](https://github.com/lightningnetwork/lnd/pull/8730)
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command returns the fee rate estimate for on-chain transactions in sat/kw and
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sat/vb to achieve a given confirmation target.
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# Improvements
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## Functional Updates
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* A new field, `min_relay_feerate`, is [now
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expected](https://github.com/lightningnetwork/lnd/pull/8891) in the response
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from querying the external fee estimation URL. The new response should have
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the format,
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```json
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{
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"fee_by_block_target": {
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"2": 5076,
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"3": 4228,
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"26": 4200
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},
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"min_relay_feerate": 1000
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}
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```
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All units are `sats/kvB`. If the new field `min_relay_feerate` is not set,
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the default floor feerate (1012 sats/kvB) will be used.
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## RPC Updates
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* [`xImportMissionControl`](https://github.com/lightningnetwork/lnd/pull/8779)
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now accepts `0` failure amounts.
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* [`ChanInfoRequest`](https://github.com/lightningnetwork/lnd/pull/8813)
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adds support for channel points.
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## lncli Updates
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* [`importmc`](https://github.com/lightningnetwork/lnd/pull/8779) now accepts
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`0` failure amounts.
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* [`getchaninfo`](https://github.com/lightningnetwork/lnd/pull/8813) now accepts
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a channel outpoint besides a channel id.
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* [Fixed](https://github.com/lightningnetwork/lnd/pull/8823) how we parse the
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`--amp` flag when sending a payment specifying the payment request.
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## Code Health
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## Breaking Changes
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## Performance Improvements
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* Mission Control Store [improved performance during DB
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flushing](https://github.com/lightningnetwork/lnd/pull/8549) stage.
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# Technical and Architectural Updates
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## BOLT Spec Updates
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* Start assuming that all hops used during path-finding and route construction
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[support the TLV onion
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format](https://github.com/lightningnetwork/lnd/pull/8791).
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* Allow channel fundee to send a [minimum confirmation depth of
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0](https://github.com/lightningnetwork/lnd/pull/8796) for a non-zero-conf
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channel. We will still wait for the channel to have at least one confirmation
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and so the main change here is that we don't error out for such a case.
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* [Groundwork](https://github.com/lightningnetwork/lnd/pull/8752) in preparation
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for implementing route blinding receives.
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## Testing
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## Database
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* [Migrate](https://github.com/lightningnetwork/lnd/pull/8855) incorrectly
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stored invoice expiry values. This migration only affects users of native SQL
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invoice database. Invoices with incorrect expiry values will be updated to
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24-hour expiry, which is the default behavior in LND.
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* [Fixed](https://github.com/lightningnetwork/lnd/pull/8854) pagination issues
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in SQL invoicedb queries.
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## Code Health
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* [Move graph building and
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maintaining](https://github.com/lightningnetwork/lnd/pull/8848) duties from
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the `routing.ChannelRouter` to the new `graph.Builder` sub-system and also
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remove the `channeldb.ChannelGraph` pointer from the `ChannelRouter`.
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## Tooling and Documentation
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* [`lntest.HarnessTest` no longer exposes `Miner`
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instance](https://github.com/lightningnetwork/lnd/pull/8892). Instead, it's
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changed into a private `miner` instance and all mining related assertions are
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now only accessible via the harness.
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# Contributors (Alphabetical Order)
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* Andras Banki-Horvath
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* Bufo
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* Elle Mouton
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* Matheus Degiovani
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* Oliver Gugger
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* Slyghtning
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* Yong Yu
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* Ziggie
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