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Many of the fields in `HTLCSource::OutboundRoute` are used to rebuild the pending-outbound-payment map on reload if the `ChannelManager` was not serialized though `ChannelMonitor`(s) were after an HTLC was sent. As of 0.0.114, however, such payments are not retryable without allowing them to fail and doing a full, fresh, send. Thus, some of the fields can be safely removed - we only really care about having enough information to provide the user a failure event, not being able to retry. Here we drop one such field - the `payment_secret`, making our `ChannelMonitorUpdate`s another handful of bytes smaller.
3 lines
183 B
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3 lines
183 B
Text
## Backwards Compatibility
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* Payments sent with the legacy `*_with_route` methods on LDK 0.0.115+ will no
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longer be retryable via the LDK 0.0.114- `retry_payment` method (#XXXX).
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