Allow LND to connect to Bitcoin Core on other networks (#365)

Co-authored-by: Steven Briscoe <me@stevenbriscoe.com>

lightning/exports.sh

@@ -25,7 +25,7 @@ BIN_ARGS+=( "--accept-amp" )
 BIN_ARGS+=( "--rpcmiddleware.enable" )
 
 # [Bitcoind]
-BIN_ARGS+=( "--bitcoind.rpchost=${APP_BITCOIN_NODE_IP}" )
+BIN_ARGS+=( "--bitcoind.rpchost=${APP_BITCOIN_NODE_IP}:${APP_BITCOIN_RPC_PORT}" )
 BIN_ARGS+=( "--bitcoind.rpcuser=${APP_BITCOIN_RPC_USER}" )
 BIN_ARGS+=( "--bitcoind.rpcpass=${APP_BITCOIN_RPC_PASS}" )
 BIN_ARGS+=( "--bitcoind.zmqpubrawblock=tcp://${APP_BITCOIN_NODE_IP}:${APP_BITCOIN_ZMQ_RAWBLOCK_PORT}" )

lightning/umbrel-app.yml

@@ -2,7 +2,7 @@ manifestVersion: 1.1
 id: lightning
 category: Finance
 name: Lightning Node
-version: "0.15.5-beta"
+version: "0.15.5-beta-patch-1"
 tagline: Run your personal Lightning Network node
 description: >-
   Run your personal Lightning Network node, and join the future of Bitcoin today.
@@ -22,7 +22,10 @@ description: >-
 
   An official app from Umbrel.
 releaseNotes: >-
-  Bug Fixes:
+  Umbrel patch:
+    - LND will now connect to Bitcoin Core on other networks e.g. testnet
+
+  LND Bug Fixes:
 
   - A Taproot related key tweak issue was fixed in btcd that affected remote signing setups.