diff --git a/cabal.project b/cabal.project
index ed1a356d..567bd75a 100644
--- a/cabal.project
+++ b/cabal.project
@@ -3,7 +3,8 @@ packages: **/*.cabal
 
 allow-newer: all
 
-constraints: pandoc ==3.1.11, suckless-conf ==0.1.2.0
+constraints: pandoc ==3.1.11, suckless-conf ==0.1.2.1
+
 
 -- executable-static: True
 -- profiling: True
diff --git a/examples/refchan-qblf/app/RefChanQBLFMain.hs b/examples/refchan-qblf/app/RefChanQBLFMain.hs
index 730d7313..ef9e2783 100644
--- a/examples/refchan-qblf/app/RefChanQBLFMain.hs
+++ b/examples/refchan-qblf/app/RefChanQBLFMain.hs
@@ -72,30 +72,30 @@ data StateRefOpt
 data QBLFRefKey
 type MyRefKey = AnyRefKey QBLFRefKey 'HBS2Basic
 
-instance Monad m => HasCfgKey HttpPortOpt (Maybe Int) m where
+instance HasCfgKey HttpPortOpt (Maybe Int) where
   key = "http"
 
 
-instance {-# OVERLAPPING #-} (HasConf m, HasCfgKey HttpPortOpt (Maybe Int) m) => HasCfgValue HttpPortOpt (Maybe Int) m where
+instance {-# OVERLAPPING #-} (HasConf m, HasCfgKey HttpPortOpt (Maybe Int)) => HasCfgValue HttpPortOpt (Maybe Int) m where
   cfgValue  = val <$> getConf
     where
       val syn = lastMay [ fromIntegral e
-                | ListVal (Key s [LitIntVal e]) <- syn, s == key @HttpPortOpt @(Maybe Int) @m
+                | ListVal (Key s [LitIntVal e]) <- syn, s == key @HttpPortOpt @(Maybe Int)
                 ]
 
-instance Monad m => HasCfgKey RefChanOpt (Maybe String) m where
+instance HasCfgKey RefChanOpt (Maybe String)  where
   key = "refchan"
 
-instance Monad m => HasCfgKey SocketOpt (Maybe String) m where
+instance HasCfgKey SocketOpt (Maybe String)  where
   key = "socket"
 
-instance Monad m => HasCfgKey ActorOpt (Maybe String) m where
+instance HasCfgKey ActorOpt (Maybe String)  where
   key = "actor"
 
-instance Monad m => HasCfgKey DefStateOpt (Maybe String) m where
+instance HasCfgKey DefStateOpt (Maybe String) where
   key = "default-state"
 
-instance Monad m => HasCfgKey StateRefOpt (Maybe String) m where
+instance HasCfgKey StateRefOpt (Maybe String) where
   key = "state-ref"
 
 class ToBalance s tx where
diff --git a/flake.lock b/flake.lock
index 9804c87d..faa41bc9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -520,17 +520,18 @@
         ]
       },
       "locked": {
-        "lastModified": 1715860766,
-        "narHash": "sha256-GklvSI6ANQaZlj8yrVhvDP5O8KS/zra4WLkDP5jQKP8=",
+        "lastModified": 1715866786,
+        "narHash": "sha256-Pl4JDMBw1kzdcK/g2yA/BGu97dMRkQ2hJHi09PLbeq8=",
         "ref": "refs/heads/master",
-        "rev": "0c5c235ed2bc6218d24a50aded412876a8fabb65",
-        "revCount": 29,
+        "rev": "864b359f44a4824f2a7b3dd49a37356c05f3ceff",
+        "revCount": 31,
         "type": "git",
-        "url": "https://git.hbs2.net/JAuk1UJzZfbDGKVazSQU5yYQ3NGfk4gVeZzBCduf5TgQ?tag=0.1.2.0"
+        "url": "https://git.hbs2.net/JAuk1UJzZfbDGKVazSQU5yYQ3NGfk4gVeZzBCduf5TgQ"
       },
       "original": {
+        "rev": "864b359f44a4824f2a7b3dd49a37356c05f3ceff",
         "type": "git",
-        "url": "https://git.hbs2.net/JAuk1UJzZfbDGKVazSQU5yYQ3NGfk4gVeZzBCduf5TgQ?tag=0.1.2.0"
+        "url": "https://git.hbs2.net/JAuk1UJzZfbDGKVazSQU5yYQ3NGfk4gVeZzBCduf5TgQ"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index 35545934..59df4709 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,7 +14,7 @@ inputs = {
     fixme.inputs.nixpkgs.follows = "nixpkgs";
 
     suckless-conf.url =
-      "git+https://git.hbs2.net/JAuk1UJzZfbDGKVazSQU5yYQ3NGfk4gVeZzBCduf5TgQ?tag=0.1.2.0";
+      "git+https://git.hbs2.net/JAuk1UJzZfbDGKVazSQU5yYQ3NGfk4gVeZzBCduf5TgQ?rev=864b359f44a4824f2a7b3dd49a37356c05f3ceff";
 
     suckless-conf.inputs.nixpkgs.follows = "nixpkgs";
 
diff --git a/hbs2-git/hbs2-git-dashboard/src/HBS2/Git/DashBoard/Types.hs b/hbs2-git/hbs2-git-dashboard/src/HBS2/Git/DashBoard/Types.hs
index 7064512e..fb6d2117 100644
--- a/hbs2-git/hbs2-git-dashboard/src/HBS2/Git/DashBoard/Types.hs
+++ b/hbs2-git/hbs2-git-dashboard/src/HBS2/Git/DashBoard/Types.hs
@@ -23,11 +23,11 @@ data HttpPortOpt
 
 data DevelopAssetsOpt
 
-instance HasConf m => HasCfgKey HttpPortOpt a m where
+instance HasCfgKey HttpPortOpt a where
   key = "port"
 
 
-instance HasConf m => HasCfgKey DevelopAssetsOpt a m where
+instance HasCfgKey DevelopAssetsOpt a where
   key = "develop-assets"
 
 data RunDashBoardOpts = RunDashBoardOpts
diff --git a/hbs2-peer/app/Bootstrap.hs b/hbs2-peer/app/Bootstrap.hs
index 5122f115..601a20b7 100644
--- a/hbs2-peer/app/Bootstrap.hs
+++ b/hbs2-peer/app/Bootstrap.hs
@@ -28,10 +28,10 @@ data PeerDnsBootStrapKey
 
 data PeerKnownPeer
 
-instance Monad m => HasCfgKey PeerDnsBootStrapKey (Set String) m where
+instance HasCfgKey PeerDnsBootStrapKey (Set String) where
   key = "bootstrap-dns"
 
-instance Monad m => HasCfgKey PeerKnownPeer (Set String) m where
+instance HasCfgKey PeerKnownPeer (Set String) where
   key = "known-peer"
 
 -- FIXME: tcp-addr-support-bootstrap
diff --git a/hbs2-peer/app/Brains.hs b/hbs2-peer/app/Brains.hs
index 2f32003e..abb40bbd 100644
--- a/hbs2-peer/app/Brains.hs
+++ b/hbs2-peer/app/Brains.hs
@@ -68,7 +68,7 @@ instance FromField HashRef where
   fromField = fmap fromString . fromField @String
 
 
-instance Monad m => HasCfgKey PeerBrainsDb (Maybe String) m where
+instance HasCfgKey PeerBrainsDb (Maybe String) where
   key = "brains"
 
 newtype CommitCmd = CommitCmd { onCommited :: IO () }
@@ -937,7 +937,7 @@ newBasicBrains cfg = liftIO do
 
 data PeerDownloadsDelOnStart
 
-instance Monad m => HasCfgKey PeerDownloadsDelOnStart b m where
+instance HasCfgKey PeerDownloadsDelOnStart b where
   key = "downloads-del-on-start"
 
 {- HLINT ignore "Use camelCase" -}
diff --git a/hbs2-peer/app/CheckBlockAnnounce.hs b/hbs2-peer/app/CheckBlockAnnounce.hs
index ffcde038..5c529af1 100644
--- a/hbs2-peer/app/CheckBlockAnnounce.hs
+++ b/hbs2-peer/app/CheckBlockAnnounce.hs
@@ -38,7 +38,7 @@ instance Pretty AcceptAnnounce where
 
 
 
-instance Monad m => HasCfgKey PeerAcceptAnnounceKey AcceptAnnounce m where
+instance HasCfgKey PeerAcceptAnnounceKey AcceptAnnounce m where
   key = "accept-block-announce"
 
 instance (Monad m, HasConf m) => HasCfgValue PeerAcceptAnnounceKey AcceptAnnounce m where
diff --git a/hbs2-peer/app/CheckPeer.hs b/hbs2-peer/app/CheckPeer.hs
index c5edf61e..19183707 100644
--- a/hbs2-peer/app/CheckPeer.hs
+++ b/hbs2-peer/app/CheckPeer.hs
@@ -16,10 +16,10 @@ import Lens.Micro.Platform
 data PeerBlackListKey
 data PeerWhiteListKey
 
-instance Monad m => HasCfgKey PeerBlackListKey (Set String) m where
+instance PeerBlackListKey (Set String) where
   key = "blacklist"
 
-instance Monad m => HasCfgKey PeerWhiteListKey (Set String) m where
+instance PeerWhiteListKey (Set String) where
   key = "whitelist"
 
 peerBanned :: forall e m . ( Monad m
diff --git a/hbs2-peer/app/PeerConfig.hs b/hbs2-peer/app/PeerConfig.hs
index 024142e7..e77af9d0 100644
--- a/hbs2-peer/app/PeerConfig.hs
+++ b/hbs2-peer/app/PeerConfig.hs
@@ -42,31 +42,31 @@ data PeerBrainsDBPath
 instance Monad m => HasConf (ReaderT PeerConfig m) where
   getConf = asks (\(PeerConfig syn) -> syn)
 
-instance Monad m => HasCfgKey PeerListenTCPKey (Maybe String) m where
+instance HasCfgKey PeerListenTCPKey (Maybe String) where
   key = "listen-tcp"
 
-instance Monad m => HasCfgKey PeerHttpPortKey (Maybe Integer) m where
+instance HasCfgKey PeerHttpPortKey (Maybe Integer) where
   key = "http-port"
 
-instance Monad m => HasCfgKey PeerTcpProbeWaitKey (Maybe Integer) m where
+instance HasCfgKey PeerTcpProbeWaitKey (Maybe Integer) where
   key = "tcp-probe-wait"
 
-instance Monad m => HasCfgKey PeerUseHttpDownload b m where
+instance HasCfgKey PeerUseHttpDownload b where
   key = "http-download"
 
-instance Monad m => HasCfgKey PeerBrainsDBPath b m where
+instance HasCfgKey PeerBrainsDBPath b where
   key = "brains-db"
 
-instance Monad m => HasCfgKey PeerDownloadLogKey (Maybe String) m where
+instance HasCfgKey PeerDownloadLogKey (Maybe String) where
   key = "download-log"
 
 data PeerKnownPeersFile
 
-instance Monad m => HasCfgKey PeerKnownPeersFile (Set String) m where
+instance HasCfgKey PeerKnownPeersFile (Set String) where
   key = "known-peers-file"
 
 
-instance {-# OVERLAPPABLE #-} (HasConf m, HasCfgKey a b m) => HasCfgValue a FeatureSwitch m where
+instance {-# OVERLAPPABLE #-} (HasConf m, HasCfgKey a b) => HasCfgValue a FeatureSwitch m where
   cfgValue = lastDef FeatureOff . val <$> getConf
     where
       val syn = [ if e == "on" then FeatureOn else FeatureOff
diff --git a/hbs2-peer/app/PeerInfo.hs b/hbs2-peer/app/PeerInfo.hs
index 952d8ebf..f2c5940f 100644
--- a/hbs2-peer/app/PeerInfo.hs
+++ b/hbs2-peer/app/PeerInfo.hs
@@ -41,7 +41,7 @@ import UnliftIO
 data PeerPingIntervalKey
 
 -- TODO: ping-interval-specifically-for-peer
-instance Monad m => HasCfgKey PeerPingIntervalKey (Maybe Integer) m where
+instance HasCfgKey PeerPingIntervalKey (Maybe Integer) where
   key = "ping-interval"
 
 
diff --git a/hbs2-peer/app/PeerMain.hs b/hbs2-peer/app/PeerMain.hs
index 9939819d..f5e8106c 100644
--- a/hbs2-peer/app/PeerMain.hs
+++ b/hbs2-peer/app/PeerMain.hs
@@ -145,34 +145,34 @@ data PeerTcpSOCKS5
 data PeerDownloadThreadKey
 
 
-instance Monad m => HasCfgKey PeerDebugKey a m where
+instance HasCfgKey PeerDebugKey a where
   key = "debug"
 
-instance Monad m => HasCfgKey PeerTraceKey a m where
+instance HasCfgKey PeerTraceKey a where
   key = "trace"
 
-instance Monad m => HasCfgKey PeerTrace1Key a m where
+instance HasCfgKey PeerTrace1Key a where
   key = "trace1"
 
-instance Monad m => HasCfgKey PeerListenKey (Maybe String) m where
+instance HasCfgKey PeerListenKey (Maybe String) where
   key = "listen"
 
-instance Monad m => HasCfgKey PeerKeyFileKey (Maybe String) m where
+instance HasCfgKey PeerKeyFileKey (Maybe String) where
   key = "key"
 
-instance Monad m => HasCfgKey PeerStorageKey (Maybe String) m where
+instance HasCfgKey PeerStorageKey (Maybe String) where
   key = "storage"
 
-instance Monad m => HasCfgKey PeerProxyFetchKey (Set String) m where
+instance HasCfgKey PeerProxyFetchKey (Set String) where
   key = "proxy-fetch-for"
 
 -- NOTE: socks5-auth
 --   Network.Simple.TCP does not support
 --   SOCKS5 authentification
-instance Monad m => HasCfgKey PeerTcpSOCKS5 (Maybe String) m where
+instance HasCfgKey PeerTcpSOCKS5 (Maybe String) where
   key = "tcp.socks5"
 
-instance Monad m => HasCfgKey PeerDownloadThreadKey (Maybe Int) m where
+instance HasCfgKey PeerDownloadThreadKey (Maybe Int) where
   key = "download-threads"
 
 data PeerOpts =
diff --git a/hbs2-peer/lib/HBS2/Peer/Proto/RefChan/Types.hs b/hbs2-peer/lib/HBS2/Peer/Proto/RefChan/Types.hs
index 58e0109d..a57ce736 100644
--- a/hbs2-peer/lib/HBS2/Peer/Proto/RefChan/Types.hs
+++ b/hbs2-peer/lib/HBS2/Peer/Proto/RefChan/Types.hs
@@ -287,7 +287,7 @@ instance ForRefChans e => FromStringMaybe (RefChanHeadBlock e) where
                       <*> pure (LBS.toStrict ext)
 
     where
-      parsed = parseTop str & fromRight mempty
+      parsed = parseTop (fromString str) & fromRight mempty
       version = lastMay [ n | (ListVal [SymbolVal "version", LitIntVal n] ) <- parsed ]
       quorum  = lastMay [ n | (ListVal [SymbolVal "quorum", LitIntVal n] ) <- parsed ]
       wait    = lastMay [ n | (ListVal [SymbolVal "wait", LitIntVal n] ) <- parsed ]
diff --git a/hbs2-share/src/HBS2/Share/Config.hs b/hbs2-share/src/HBS2/Share/Config.hs
index cc7e0b67..1a13bd8d 100644
--- a/hbs2-share/src/HBS2/Share/Config.hs
+++ b/hbs2-share/src/HBS2/Share/Config.hs
@@ -39,16 +39,16 @@ data RpcUnixOpt
 
 data SigilPathOpt
 
-instance Monad m => HasCfgKey IgnoreOpt (Set String) m where
+instance HasCfgKey IgnoreOpt (Set String) where
   key = "ignore"
 
-instance Monad m => HasCfgKey RefChanOpt (Maybe RChan) m where
+instance HasCfgKey RefChanOpt (Maybe RChan) where
   key = "refchan"
 
-instance Monad m => HasCfgKey RpcUnixOpt (Maybe String) m where
+instance HasCfgKey RpcUnixOpt (Maybe String) where
   key = "rpc.unix"
 
-instance Monad m => HasCfgKey SigilPathOpt (Maybe String) m where
+instance HasCfgKey SigilPathOpt (Maybe String) where
   key = "sigil"
 
 appName :: FilePath