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96 lines
3.4 KiB
Markdown
96 lines
3.4 KiB
Markdown
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# 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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# New Features
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The main channel state machine and database now allow for processing and storing
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custom Taproot script leaves, [allowing the implementation of custom channel
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types](https://github.com/lightningnetwork/lnd/pull/8960).
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## Functional Enhancements
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* A new `protocol.simple-taproot-overlay-chans` configuration item/CLI flag was
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added [to turn on custom channel
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functionality](https://github.com/lightningnetwork/lnd/pull/8960).
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## RPC Additions
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* Some new experimental [RPCs for managing SCID
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aliases](https://github.com/lightningnetwork/lnd/pull/8960) were added under
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the `routerrpc` package. These methods allow manually adding and deleting SCID
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aliases locally to your node.
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> NOTE: these new RPC methods are marked as experimental
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(`XAddLocalChanAliases` & `XDeleteLocalChanAliases`) and upon calling
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them the aliases will not be communicated with the channel peer.
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* The responses for the `ListChannels`, `PendingChannels` and `ChannelBalance`
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RPCs now include [a new `custom_channel_data` field that is only set for
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custom channels](https://github.com/lightningnetwork/lnd/pull/8960).
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* The `routerrpc.SendPaymentV2` RPC has a new field [`first_hop_custom_records`
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that allows the user to send custom p2p wire message TLV types to the first
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hop of a payment](https://github.com/lightningnetwork/lnd/pull/8960).
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That new field is also exposed in the `routerrpc.HtlcInterceptor`, so it can
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be read and interpreted by external software.
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* The `routerrpc.HtlcInterceptor` now [allows some values of the HTLC to be
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modified before they're validated by the state
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machine](https://github.com/lightningnetwork/lnd/pull/8960). The fields that
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can be modified are `outgoing_amount_msat` (if transported overlaid value of
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HTLC doesn't match the actual BTC amount being transferred) and
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`outgoing_htlc_wire_custom_records` (allow adding custom TLV values to the
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p2p wire message of the forwarded HTLC).
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* A new [`invoicesrpc.HtlcModifier` RPC now allows incoming HTLCs that attempt
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to satisfy an invoice to be modified before they're
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validated](https://github.com/lightningnetwork/lnd/pull/8960). This allows
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custom channels to determine what the actual (overlaid) value of an HTLC is,
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even if that value doesn't match the actual BTC amount being transferred by
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the HTLC.
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## lncli Additions
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# Improvements
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## Functional Updates
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## RPC Updates
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## lncli Updates
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## Code Health
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## Breaking Changes
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## Performance Improvements
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# Technical and Architectural Updates
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## BOLT Spec Updates
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## Testing
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## Database
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## Code Health
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## Tooling and Documentation
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# Contributors (Alphabetical Order)
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* ffranr
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* George Tsagkarelis
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* Olaoluwa Osuntokun
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* Oliver Gugger
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