diff --git a/Boss/Mod/ConnectFinderByHardcode.cpp b/Boss/Mod/ConnectFinderByHardcode.cpp
index a0bd2d5eb..06f443df9 100644
--- a/Boss/Mod/ConnectFinderByHardcode.cpp
+++ b/Boss/Mod/ConnectFinderByHardcode.cpp
@@ -16,39 +16,32 @@ namespace {
 auto const all_nodes =
 		std::map<Boss::Msg::Network, std::vector<std::string>>
 { { Boss::Msg::Network_Bitcoin
-  , { "0231eccc6510eb2e1c97c8a190d6ea096784aa7c358355442055aac8b20654f932@77.167.245.239:9735"
-    , "02ad6fb8d693dc1e4569bcedefadf5f72a931ae027dc0f0c544b34c1c6f3b9a02b@167.99.50.31:9735"
-    , "0217890e3aad8d35bc054f43acc00084b25229ecff0ab68debd82883ad65ee8266@23.237.77.11:9735"
-    , "03a5886df676f3b3216a4520156157b8d653e262b520281d8d325c24fd8b456b9c@188.165.2.4:9737"
-    , "02b686ccf655ece9aec77d4d80f19bb9193f7ce224ab7c8bbe72feb3cdd7187e01@128.199.13.22:9735"
-    , "0284a249ee165723f01ae08dc340f9f60bcbce8dda2140401f1bd7548ef11dd5e6@144.76.99.209:9735"
-    , "03bb88ccc444534da7b5b64b4f7b15e1eccb18e102db0e400d4b9cfe93763aa26d@138.68.14.104:9735"
-    , "033e9ce4e8f0e68f7db49ffb6b9eecc10605f3f3fcb3c630545887749ab515b9c7@46.229.165.150:9735"
-    , "03005b000a0ed2b172e7608b062bfe2be18df54769a246941b2cebb5ff2658bb83@170.75.164.184:9735"
-    , "03094b63a5ece2c363ab859952017f95bec7bd9e6975f0c8152f9eff83d0b045c2@203.118.186.226:9735"
-    , "03456853c17774d597493875deebf8b7b6a781ca7a0d0b83bfaf862070f1ba7322@195.95.224.2:4014"
-    , "02d3db7c13440cf6b4d636208acceb0d07c60e4e14aacd2aa87c0e91ee827422e3@152.32.173.177:9735"
-    , "0298f6074a454a1f5345cb2a7c6f9fce206cd0bf675d177cdbf0ca7508dd28852f@73.114.40.246:9735"
-    , "03e30da473716d39c09356d5372cf839d8ee3a1cdbd993ee853c23ab9bdfbce6f8@211.23.128.57:9735"
-    , "03f21fc2e8ab0540eeb74dd715b5b66638ec1cd392db00009b320b3ed8c409bd57@35.197.62.113:9735"
-    , "03a9b9b4d5bff67fb90d7deaf7db842e3aa5e3abea58fa488a8af3d163679107d7@118.163.74.161:9735"
-    , "033868c219bdb51a33560d854d500fe7d3898a1ad9e05dd89d0007e11313588500@52.204.16.4:9735"
-    , "028919036e106a4d58d35d2ca59dc05159e57baee651f9634e0639f00613a4cd3f@3.138.90.63:9735"
-    , "02c911ba09b21441200e0424279720ec13290b36cd51f4ab1a80cbb40b3baf0fe1@202.185.146.109:9735"
-    , "032434517e28f7b51665a525d5e11fa493bd4e30a59883b8156c2be4085f4aaf70@46.6.9.152:9735"
-    , "029dd81c32e3ea839b4b2f8edcc9bea227c40fa2c6509878034401a8ce2a8bac05@176.36.37.21:9735"
-    , "0215e9649c6a14ca64109418a5b17b0ddefd446e8256486a0c692e1fd8ec72e316@200.75.4.254:9735"
-    , "03c5528c628681aa17ab9e117aa3ee6f06c750dfb17df758ecabcd68f1567ad8c1@82.16.240.248:9735"
-    , "035fed4182fbd0725264f8a0018cabb6b25514dd231291162ac8dd63afb278e9e8@68.183.121.169:9735"
-    , "03b323009613777edc4e8024c6726758396bc026da99545971164a6baad31dfc69@18.176.200.244:9735"
-    , "028c8c9b0b588d00afabe905799aee0225a9315cdb63d7646b7ff7cf02fe4bf643@197.155.6.43:9735"
-    , "0326f1d06748f019ecd98484eb23ba7367b1361e0ee6e38234d73afcc976dfdb3d@190.85.201.37:9735"
-    , "03f3f3f9ea1e6e3df8108a3f11031f0fba8e494535c5a45fb83bdc95a89fbe18b7@189.212.121.74:9735"
-    , "035e3aa81503b67d61589270c043bcf6dcf083e40bc8630eeeeb08f85570be0fc9@185.123.207.109:9735"
-    , "02309f3556d51e9d855594762dcf68cb283fbfd7e48618b6cecb8cd90e2e34d8ad@79.62.233.36:9735"
-    , "0321e0fedfda0722c3eaa866cea8a23540dae4dfbaf247785f7fe111b0ea7a53ec@49.0.65.207:9735"
-    , "027e70d8859e090ed975b11cfa02109221482954a254dff185e4142188eb66518b@47.75.125.192:9735"
-    , "0237fefbe8626bf888de0cad8c73630e32746a22a2c4faa91c1d9877a3826e1174@13.48.89.186:9735"
+  , { "03e2408a49f07d2f4083a47344138ef89e7617e63919202c92aa8d49b574a560ae@65.108.246.14:19736"
+    , "035e4ff418fc8b5554c5d9eea66396c227bd429a3251c8cbc711002ba215bfc226@170.75.163.209:9735"
+    , "03abf6f44c355dec0d5aa155bdbdd6e0c8fefe318eff402de65c6eb2e1be55dc3e@3.132.230.42:9735"
+    , "03b65c19de2da9d35895b37e6fa263cefbf8d184e6b61c0713747ebf12409d219f@164.90.241.111:9735"
+    , "02d96eadea3d780104449aca5c93461ce67c1564e2e1d73225fa67dd3b997a6018@45.86.229.190:9736"
+    , "031f2669adab71548fad4432277a0d90233e3bc07ac29cfb0b3e01bd3fb26cb9fa@44.242.118.94:9735"
+    , "03cde60a6323f7122d5178255766e38114b4722ede08f7c9e0c5df9b912cc201d6@34.65.85.39:9745"
+    , "02f1a8c87607f415c8f22c00593002775941dea48869ce23096af27b0cfdcc0b69@52.13.118.208:9735"
+    , "0294ac3e099def03c12a37e30fe5364b1223fd60069869142ef96580c8439c2e0a@8.210.134.135:26658",
+    }
+  }
+  , { Boss::Msg::Network_Testnet
+    ,  { "039fbf81305e417c2acbe3b96a4929ce40b7f3537720199db9dc010b1be3c28553:167.99.21.222:19735"
+       , "030b686a163aa2bba03cebb8bab7778fac251536498141df0a436d688352d426f6:65.108.246.14:19735"
+       , "03781444afe27babf724304c25370f195d9d955065d7894539ed7db5fe596badb8@138.197.57.50:19735"
+       , "021713d5331898c206b57c4f7d40635079de9a97d97782646f31dac18a53f2d979@66.241.124.221:9735"
+       , "03e84a109cd70e57864274932fc87c5e6434c59ebb8e6e7d28532219ba38f7f6df@139.144.22.237:9735"
+       , "03f060953bef5b777dc77e44afa3859d022fc1a77c55138deb232ad7255e869c00@212.46.38.66:9735"
+       , "036497fee1a0b963a63f0b4374819d9016fcca9c09dbef4cb427a2d0146649b025@44.234.48.207:9735",
+    }
+  }
+  , { Boss::Msg::Network_Signet
+    ,  { "02dadf6c28f3284d591cd2a4189d1530c1ff82c07059ebea150a33ab76e7364b4a@[2401:2500:102:3007:153:126:143:201]:9736"
+       , "02dfb81e2f7a3c4c9e8a51b70ef82b4a24549cc2fab1f5b2fd636501774a918991@103.99.171.201:39735"
+       , "03f1629af3101fcc56b7aac2667016be84e3defbf3d0c8719f836c9b41c9a57a43@103.99.170.206:39735"
+       , "03ddab321b760433cbf561b615ef62ac7d318630c5f51d523aaf5395b90b751956@103.99.170.201:39735"
     }
   }
 };
diff --git a/flake.nix b/flake.nix
index 98cc8cac5..5bd1f5510 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,7 +17,23 @@
 
         formatter = pkgs.nixpkgs-fmt;
         devShell = pkgs.mkShell {
-          buildInputs = with pkgs; [ gcc pkg-config libev libevdev curl sqlite bind autoconf autoconf-archive libtool automake git ];
+          buildInputs = with pkgs; [
+            gcc
+            pkg-config
+            libev
+            libevdev
+            curl
+            sqlite
+            bind
+            autoconf
+            autoconf-archive
+            libtool
+            automake
+            git
+
+            # editor support
+            bear
+          ];
         };
       }
     );