2026-07-21 22:08:07 +02:00
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# Loop Client Release Notes
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2026-07-21 22:01:35 +02:00
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- **Release date:** 2026-07-23
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- **Release page:**
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[v0.34.0-beta](https://github.com/lightninglabs/loop/releases/tag/v0.34.0-beta)
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- **Previous release:** [v0.33.3-beta](release-notes-0.33.3.md)
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- **Next release:** [Next release](release-notes-next.md)
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2026-07-21 22:08:07 +02:00
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#### New Features
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* Static address deposits are now tracked and shown as soon as they appear in
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2026-07-21 22:01:35 +02:00
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the wallet, including while they are still in the mempool. Static loop-ins can
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select low-confirmation deposits, with a CLI warning that payment may wait for
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more confirmations under the server's confirmation-risk policy. Withdrawals
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and channel opens continue to require confirmed deposits. The selected risk
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decision and payment deadline are persisted across restarts.
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2026-07-21 22:08:07 +02:00
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[PR #1141](https://github.com/lightninglabs/loop/pull/1141)
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* `loop openchannel` now supports LND's production `TAPROOT` commitment type
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while retaining explicit support for the legacy `SIMPLE_TAPROOT` type.
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[PR #1156](https://github.com/lightninglabs/loop/pull/1156)
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#### Breaking Changes
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* `loop openchannel --channel_type=taproot` now requests LND's production
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`TAPROOT` commitment type, which was introduced in LND v0.21. Users who want
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the previous legacy `SIMPLE_TAPROOT` behavior must now specify
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`--channel_type=simple-taproot`.
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[PR #1156](https://github.com/lightninglabs/loop/pull/1156)
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#### Bug Fixes
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* Static address deposit tracking now reconciles against the wallet, preserves
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deposit identity across RBF replacements, hides replaced or unavailable
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deposits from normal listings, verifies inputs before HTLC signing, and
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rejects duplicate outpoints.
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[PR #1141](https://github.com/lightninglabs/loop/pull/1141)
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[PR #1161](https://github.com/lightninglabs/loop/pull/1161)
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* Static loop-in lifecycle handling has been hardened across initialization
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failures, invoice cancellation, HTLC timeouts, shutdown, and restart. Failed
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swaps remain visible, deposits stay locked while an HTLC timeout path is
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active, resumable states are preserved, and failed deposit transitions are
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retried instead of advancing prematurely.
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[PR #1154](https://github.com/lightninglabs/loop/pull/1154)
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[PR #1161](https://github.com/lightninglabs/loop/pull/1161)
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[PR #1141](https://github.com/lightninglabs/loop/pull/1141)
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* Slow notification subscribers no longer block the notification manager.
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Required notifications are delivered through ordered per-subscriber queues,
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while optional reservation notifications remain best-effort.
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[PR #1154](https://github.com/lightninglabs/loop/pull/1154)
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* Standard loop-in abandonment and timeout handling now classifies
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already-settled invoice errors correctly, reports unexpected invoice
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cancellation failures, and no longer appends a misleading `<nil>` value to
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abandonment errors.
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[PR #1177](https://github.com/lightninglabs/loop/pull/1177)
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[commit 8716a517](https://github.com/lightninglabs/loop/commit/8716a517224e1aaf53d9d27d9f7358e9de980fc4)
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* The default `tapd` admin macaroon path now follows the configured Bitcoin
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network while continuing to honor explicit path overrides.
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[commit 37882541](https://github.com/lightninglabs/loop/commit/378825414b4d5df04ff9afbe725cf048c63df9e9)
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#### Maintenance
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* The Loop Out cost migration now omits payment-hop data that it does not use,
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reducing LND response size and query cost for nodes with large payment
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histories. Deprecation checks were also enabled in CI.
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[PR #1156](https://github.com/lightninglabs/loop/pull/1156)
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* Dependencies were updated to address security alerts, PostgreSQL error
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handling was migrated to `pgx` v5, and applicable module Go versions were
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raised to Go 1.25.12.
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[PR #1175](https://github.com/lightninglabs/loop/pull/1175)
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* Static loop-in fee validation now logs the HTLC weight, fee rates, computed
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fees, and configured caps to make fee-guard failures easier to diagnose.
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[PR #1158](https://github.com/lightninglabs/loop/pull/1158)
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* FSM diagram generation is now deterministic. Static address deposit and
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loop-in diagrams are generated and checked in CI to prevent stale diagrams.
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[PR #1179](https://github.com/lightninglabs/loop/pull/1179)
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2026-07-21 22:01:35 +02:00
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#### Contributors (Alphabetical Order)
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- Boris Nagaev
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- Chanda Chewe
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- Gustavo Stingelin
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- Slyghtning
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