Binding updates for #730.

Author: TheBlueMatt

lightning-c-bindings/include/lightning.h

@@ -3676,16 +3676,16 @@ void ChainMonitor_free(LDKChainMonitor this_ptr);
  * [`ChannelMonitor::block_connected`] for details. Any HTLCs that were resolved on chain will
  * be returned by [`chain::Watch::release_pending_monitor_events`].
  *
- * Calls back to [`chain::Filter`] if any monitor indicated new outputs to watch, returning
- * `true` if so. Subsequent calls must not exclude any transactions matching the new outputs
- * nor any in-block descendants of such transactions. It is not necessary to re-fetch the block
- * to obtain updated `txdata`.
+ * Calls back to [`chain::Filter`] if any monitor indicated new outputs to watch. Subsequent
+ * calls must not exclude any transactions matching the new outputs nor any in-block
+ * descendants of such transactions. It is not necessary to re-fetch the block to obtain
+ * updated `txdata`.
  *
  * [`ChannelMonitor::block_connected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_connected
  * [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
  * [`chain::Filter`]: ../trait.Filter.html
  */
-MUST_USE_RES bool ChainMonitor_block_connected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
+void ChainMonitor_block_connected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
 
 /**
  * Dispatches to per-channel monitors, which are responsible for updating their on-chain view