From: Matt Corallo Date: Fri, 18 Feb 2022 22:12:14 +0000 (+0000) Subject: Fill out CHANGELOG for 0.0.105 X-Git-Tag: v0.0.105~1^2~1 X-Git-Url: http://git.bitcoin.ninja/?a=commitdiff_plain;h=afc740056f4317210ce88187b6680013ae713c37;p=rust-lightning Fill out CHANGELOG for 0.0.105 --- diff --git a/CHANGELOG.md b/CHANGELOG.md index df1204e9b..780b6720d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,102 @@ +# 0.0.105 - 2022-02-28 + +## API Updates + * `Phantom node` payments are now supported, allowing receipt of a payment on + any one of multiple nodes without any coordination across the nodes being + required. See the new `PhantomKeysManager`'s docs for more, as well as + requirements on `KeysInterface::get_inbound_payment_key_material` and + `lightning_invoice::utils::create_phantom_invoice` (#1199). + * In order to support phantom node payments, several `KeysInterface` methods + now accept a `Recipient` parameter to select between the local `node_id` and + a phantom-specific one. + * `ProbabilisticScorer`, a `Score` based on learning the current balances of + channels in the network, was added. It attempts to better capture payment + success probability than the existing `Scorer`, though may underperform on + nodes with low payment volume. We welcome feedback on performance (#1227). + * `Score::channel_penalty_msat` now always takes the channel value, instead of + an `Option` (#1227). + * `UserConfig::manually_accept_inbound_channels` was added which, when set, + generates a new `Event::OpenChannelRequest`, which allows manual acceptance + or rejection of incoming channels on a per-channel basis (#1281). + * `Payee` has been renamed to `PaymentParameters` (#1271). + * `PaymentParameters` now has a `max_total_cltv_expiry_delta` field. This + defaults to 1008 and limits the maximum amount of time an HTLC can be pending + before it will either fail or be claimed (#1234). + * The `lightning-invoice` crate now supports no-std environments. This required + numerous API changes around timestamp handling and std+no-std versions of + several methods that previously assumed knowledge of the time (#1223, #1230). + * `lightning-invoice` now supports parsing invoices with expiry times of more + than one year. This required changing the semantics of `ExpiryTime` (#1273). + * The `CounterpartyCommitmentSecrets` is now public, allowing external uses of + the `BOLT 3` secret storage scheme (#1299). + * Several `Sign` methods now receive HTLC preimages as proof of state + transition, see new documentation for more (#1251). + * `KeysInterface::sign_invoice` now provides the HRP and other invoice data + separately to make it simpler for external signers to parse (#1272). + * `Sign::sign_channel_announcement` now returns both the node's signature and + the per-channel signature. `InMemorySigner` now requires the node's secret + key in order to implement this (#1179). + * `ChannelManager` deserialization will now fail if the `KeysInterface` used + has a different `node_id` than the `ChannelManager` expects (#1250). + * A new `ErrorAction` variant was added to send `warning` messages (#1013). + * Several references to `chain::Listen` objects in `lightning-block-sync` no + longer require a mutable reference (#1304). + +## Bug Fixes + * Fixed a regression introduced in 0.0.104 where `ChannelManager`'s internal + locks could have an order violation leading to a deadlock (#1238). + * Fixed cases where slow code (including user I/O) could cause us to + disconnect peers with ping timeouts in `BackgroundProcessor` (#1269). + * Now persist the `ChannelManager` prior to `BackgroundProcessor` stopping, + preventing race conditions where channels are closed on startup even with a + clean shutdown. This requires that users stop network processing and + disconnect peers prior to `BackgroundProcessor` shutdown (#1253). + * Fields in `ChannelHandshakeLimits` provided via the `override_config` to + `create_channel` are now applied instead of the default config (#1292). + * Fixed the generation of documentation on docs.rs to include API surfaces + which are hidden behind feature flags (#1303). + * Added the `channel_type` field to `accept_channel` messages we send, which + may avoid some future compatibility issues with other nodes (#1314). + * Fixed a bug where, if a previous LDK run using `lightning-persister` crashed + while persisting updated data, we may have failed to initialize (#1332). + * Fixed a rare bug where having both pending inbound and outbound HTLCs on a + just-opened inbound channel could cause `ChannelDetails::balance_msat` to + underflow and be reported as large, or cause panics in debug mode (#1268). + * Moved more instances of verbose gossip logging from the `Trace` level to the + `Gossip` level (#1220). + * Delayed `announcement_signatures` until the channel has six confirmations, + slightly improving propagation of channel announcements (#1179). + * Several fixes in script and transaction weight calculations when anchor + outputs are enabled (#1229). + +## Serialization Compatibility + * Using `ChannelManager` data written by versions prior to 0.0.105 will result + in preimages for HTLCs that were pending at startup to be missing in calls + to `KeysInterface` methods (#1251). + * Any phantom invoice payments received on a node that is not upgraded to + 0.0.105 will fail with an "unknown channel" error. Further, downgrading to + 0.0.104 or before and then upgrading again will invalidate existing phantom + SCIDs which may be included in invoices (#1199). + +In total, this release features 108 files changed, 6914 insertions, 2095 +deletions in 102 commits from 15 authors, in alphabetical order: + * Conor Okus + * Devrandom + * Elias Rohrer + * Jeffrey Czyz + * Jurvis Tan + * Ken Sedgwick + * Matt Corallo + * Naveen + * Tibo-lg + * Valentine Wallace + * Viktor Tigerström + * dependabot[bot] + * hackerrdave + * naveen + * vss96 + + # 0.0.104 - 2021-12-17 ## API Updates