Features & Bug fixes
* Update GL version and VLS 0.11
* Builtin out of the box notification handling for payments, swaps and lightning address incoming payments (https://sdk-doc-prerelease.breez.technology/notifications/getting_started.html)
* Support connect with restore only option
* Swap status update events were added
* New API for pay_onchain (send_onchain is deprecated) which allows better fee estimation options. (https://sdk-doc-prerelease.breez.technology/guide/pay_onchain.html)
* Add diagnostic data API to better support users.
Bug fixes
* Fix sql database deadlock
* More robust swap redeem and fix edge cases when node connection is flaky
* Fix a lag in balance update right after sending a payment.
What's Changed
* Bump GL version to latest, using VLS 0.11.0rc1 by ok300 in https://github.com/breez/breez-sdk/pull/777
* Flutter 3.19 changes by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/793
* Connect with restore_only option by dangeross in https://github.com/breez/breez-sdk/pull/790
* Re-use lightning-invoice crate exported by gl-client by ok300 in https://github.com/breez/breez-sdk/pull/791
* Set log stream natively on Android by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/727
* Expose `redeem_swap` by ok300 in https://github.com/breez/breez-sdk/pull/795
* Add confirmed_at to swap info by ademar111190 in https://github.com/breez/breez-sdk/pull/794
* Allow custom claim tx feerates for reverse swap fee estimates by ok300 in https://github.com/breez/breez-sdk/pull/802
* Bump ip from 1.1.8 to 1.1.9 in /libs/sdk-react-native by dependabot in https://github.com/breez/breez-sdk/pull/804
* Bump ip from 1.1.8 to 1.1.9 in /libs/sdk-react-native/example by dependabot in https://github.com/breez/breez-sdk/pull/808
* Set created at using the current time by ademar111190 in https://github.com/breez/breez-sdk/pull/800
* Bump h2 dependency by ok300 in https://github.com/breez/breez-sdk/pull/805
* Bump openssl dependency by ok300 in https://github.com/breez/breez-sdk/pull/806
* Re-use `lightning` crate exported by `gl-client` by ok300 in https://github.com/breez/breez-sdk/pull/799
* Bump rustix dependency by ok300 in https://github.com/breez/breez-sdk/pull/807
* Use TransactionBehavior::Immediate by roeierez in https://github.com/breez/breez-sdk/pull/818
* Lookup open channel bolt11 before fetching invoice by roeierez in https://github.com/breez/breez-sdk/pull/817
* Clarify swap comments and log output by ok300 in https://github.com/breez/breez-sdk/pull/815
* Update sdk.redeem_swap: first refresh, then redeem by ok300 in https://github.com/breez/breez-sdk/pull/824
* Register webhook on manual LSP change by dangeross in https://github.com/breez/breez-sdk/pull/830
* CLI: Group commands by prefix, clarify help output by ok300 in https://github.com/breez/breez-sdk/pull/828
* Fix link to rustdoc by ok300 in https://github.com/breez/breez-sdk/pull/836
* Fix React Native CI issues by dangeross in https://github.com/breez/breez-sdk/pull/835
* swap events by roeierez in https://github.com/breez/breez-sdk/pull/811
* Suppress iOS no listener warning by dangeross in https://github.com/breez/breez-sdk/pull/829
* Re-generate RN bindings to fix CI by ok300 in https://github.com/breez/breez-sdk/pull/842
* Add Error rustdocs descriptions by dangeross in https://github.com/breez/breez-sdk/pull/839
* Bump mio from 0.8.10 to 0.8.11 in /libs by dependabot in https://github.com/breez/breez-sdk/pull/843
* Update from VLS 0.11-rc1 to VLS 0.11 by ok300 in https://github.com/breez/breez-sdk/pull/841
* Remove duplicate swap file by dangeross in https://github.com/breez/breez-sdk/pull/848
* Include readme and changelog when publishing flutter package by cnixbtc in https://github.com/breez/breez-sdk/pull/820
* Update sdk-flutter plugin changelogs by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/797
* Fix `prepare_redeem_onchain_funds` fee calculation by dangeross in https://github.com/breez/breez-sdk/pull/849
* Add next-iteration reverse swap by ok300 in https://github.com/breez/breez-sdk/pull/816
* SDK notification handling packages by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/834
* Add Windows python wheels by dangeross in https://github.com/breez/breez-sdk/pull/847
* Combine `max_reverse_swap_amount` and `onchain_payment_limits` by ok300 in https://github.com/breez/breez-sdk/pull/850
* Add sync trigger to payments_metadata table by hydra-yse in https://github.com/breez/breez-sdk/pull/852
* docs: update react-native example by karliatto in https://github.com/breez/breez-sdk/pull/857
* Change the service_health_check to a static method by dangeross in https://github.com/breez/breez-sdk/pull/856
* LNURL-Payment: Channel setup fee limit by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/833
* Fix integer division issues & consider cases where proportional fee and fee limit is set to 0 by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/860
* Use OSLog for lower deployment targets by dangeross in https://github.com/breez/breez-sdk/pull/853
* don't redeem on in_progress_swap by JssDWt in https://github.com/breez/breez-sdk/pull/865
* use swapper client instead of fund manager client for swap in by JssDWt in https://github.com/breez/breez-sdk/pull/861
* swap: fix invoice amount mismatch by JssDWt in https://github.com/breez/breez-sdk/pull/862
* Skip missing intervals by roeierez in https://github.com/breez/breez-sdk/pull/867
* Defer signer with 2 seconds by roeierez in https://github.com/breez/breez-sdk/pull/866
* Reuse grpc connection by roeierez in https://github.com/breez/breez-sdk/pull/868
* Update `channels_balance_msat` immediately after a payment arrives by andrei-21 in https://github.com/breez/breez-sdk/pull/858
* Add in_progress_onchain_payments() wrapper by ok300 in https://github.com/breez/breez-sdk/pull/873
* Start the signer from the SDK by dangeross in https://github.com/breez/breez-sdk/pull/879
* Fix Android bindings build by dangeross in https://github.com/breez/breez-sdk/pull/877
* Add swap events to swap events stream by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/876
* ensure confirmed_block contains the earliest block height by JssDWt in https://github.com/breez/breez-sdk/pull/869
* add route hint for swap invoice by JssDWt in https://github.com/breez/breez-sdk/pull/870
* Support paying zero amount invoice by roeierez in https://github.com/breez/breez-sdk/pull/881
* Fix sync edge case affecting outbound payments by ok300 in https://github.com/breez/breez-sdk/pull/882
* Reverse swap validation: fix service fee rounding by ok300 in https://github.com/breez/breez-sdk/pull/880
* Update gl client to include keep alive fixes by roeierez in https://github.com/breez/breez-sdk/pull/883
* Update signer keep alive by roeierez in https://github.com/breez/breez-sdk/pull/887
* Fix clippy error "you are using an explicit closure for cloning elements" by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/888
* Bump mio to address dependabot finding by ok300 in https://github.com/breez/breez-sdk/pull/864
* Fix BIP21 parsing where the prefix is in uppercase by ok300 in https://github.com/breez/breez-sdk/pull/896
* Add debugging to signer loop start by dangeross in https://github.com/breez/breez-sdk/pull/893
* iOS notification grouping by dangeross in https://github.com/breez/breez-sdk/pull/901
* ChainService: Fallback to next mempool.space endpoint on error by ok300 in https://github.com/breez/breez-sdk/pull/898
* Change swap events stream type to `BreezEvent_SwapUpdated` on Flutter plugin by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/902
* Add notification message for the channel fee limit being too low by dangeross in https://github.com/breez/breez-sdk/pull/904
* Fix pattern matching for InvalidMinSendable by erdemyerebasmaz in https://github.com/breez/breez-sdk/pull/905
* Use swap event to complete swap in the background by roeierez in https://github.com/breez/breez-sdk/pull/906
* Diagnostic data for supporting users. by roeierez in https://github.com/breez/breez-sdk/pull/900
* Search for payment before listening on notification by roeierez in https://github.com/breez/breez-sdk/pull/909
* Consolidate reverse swap service fee calculation by ok300 in https://github.com/breez/breez-sdk/pull/890
* Improve Android notification job management by dangeross in https://github.com/breez/breez-sdk/pull/907
* Use new api for signaling shutdown by roeierez in https://github.com/breez/breez-sdk/pull/917
* Fix db deadlock by roeierez in https://github.com/breez/breez-sdk/pull/915
* Handle `max_allowed_deposit` by ok300 in https://github.com/breez/breez-sdk/pull/921
* Move migration to the sync db and use default for not null field. by roeierez in https://github.com/breez/breez-sdk/pull/923
* input parser: add nip-57 fields by JssDWt in https://github.com/breez/breez-sdk/pull/918
* Improve payment asynchronicity by dangeross in https://github.com/breez/breez-sdk/pull/914
* Android Notification Plugin customisation by dangeross in https://github.com/breez/breez-sdk/pull/899
* Verify notification manager exist before starting service by dangeross in https://github.com/breez/breez-sdk/pull/926
* Add Android short service timeout by dangeross in https://github.com/breez/breez-sdk/pull/931
New Contributors
* karliatto made their first contribution in https://github.com/breez/breez-sdk/pull/857
**Full Changelog**: https://github.com/breez/breez-sdk/compare/0.3.9...0.4.0-rc2