v0.7.0 CHANGELOG lists spliceIn()/spliceOut() but methods are missing from generated Dart API #59

Summary

The [0.7.0] CHANGELOG entry advertises channel splicing support via
spliceIn() and spliceOut() methods, but these methods do not exist
in the generated Dart API. Only the splice-related events are present.

Environment

• Package: ldk-node-flutter
• Ref / commit: 7aa619809c300656098bb79d4819ebaff9bbbf8a (pinned via
  git: ref: v0.7.0 in pubspec)
• Platform: Flutter / Android

What the CHANGELOG says

The [0.7.0] section states:

Channel Splicing: Experimental support for channel splicing via
spliceIn() and spliceOut() methods

What is actually in the package

Searching the entire package for splice returns only:

• Event.splicePending / Event.spliceFailed (in types.dart)
• their freezed boilerplate (types.freezed.dart)
• FFI serialization for those events (frb_generated.dart,
  frb_generated.io.dart)
• ChannelException with code ChannelSplicingFailed (exceptions.dart)

There is no callable spliceIn / spliceOut method on the Node
class (or anywhere else) in any .dart file.

Reproduction

Search the resolved package cache for the advertised methods:
grep -rn "spliceIn|spliceOut" /git/ldk-node-flutter-7aa6198.../lib/
Result: no matches for the method definitions. Only the events above appear
when searching for splice.

Expected

Node.spliceIn(...) and Node.spliceOut(...) should be present and callable
in the generated Dart API, as described in the CHANGELOG.

Actual

The initiating methods are absent; only splice events are exposed, so a
splice cannot be initiated or actively completed from Dart. The splice
events without corresponding methods are not enough to use splicing.

Question

Is this a generation/bindgen gap where the underlying ldk-node (Rust)
methods were not exposed through flutter_rust_bridge, or is the CHANGELOG
ahead of the implementation? Any guidance on whether a newer ref exposes
these methods would be appreciated.