diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,3 +21,7 @@
 
 * First version revised D. Some code optimizations.
 
+## 0.2.0.0 -- 2020-11-28
+
+* Second version. Removed the unnecessary neg functions. Dependencies boundaries changes.
+
diff --git a/Phonetic/Languages/Lists/Ukrainian/PropertiesFuncRepG.hs b/Phonetic/Languages/Lists/Ukrainian/PropertiesFuncRepG.hs
--- a/Phonetic/Languages/Lists/Ukrainian/PropertiesFuncRepG.hs
+++ b/Phonetic/Languages/Lists/Ukrainian/PropertiesFuncRepG.hs
@@ -14,23 +14,15 @@
 module Phonetic.Languages.Lists.Ukrainian.PropertiesFuncRepG (
   -- * Functions with 'Int16'
   procDiverse2I
-  , procDiverse2Ineg
   -- * Functions with 'Float'
   , procDiverse2F
-  , procDiverse2Fneg
   , procRhythmicity23F
-  , procRhythmicity23Fneg
   , procBothF
-  , procBothFneg
   , procBothInvF
-  , procBothInvFneg
   -- ** Working with generated by r-glpk-phonetic-languages-ukrainian-durations syllable durations
   , procRhythmicity232F
-  , procRhythmicity232Fneg
   , procBoth2F
-  , procBoth2Fneg
   , procBoth2InvF
-  , procBoth2InvFneg
 ) where
 
 #ifdef __GLASGOW_HASKELL__
@@ -65,25 +57,12 @@
 procDiverse2I g = D (diverse2GL " 01-" . convertToProperUkrainianS) g
 {-# INLINE procDiverse2I #-}
 
--- | Can be used to find out the minimum element.
-procDiverse2Ineg
-  :: (Ord c) => (Int16 -> c)
-  -> FuncRep2 String Int16 c
-procDiverse2Ineg g = D (negate . diverse2GL " 01-" . convertToProperUkrainianS) g
-{-# INLINE procDiverse2Ineg #-}
-
 procDiverse2F
   :: (Ord c) => (Float -> c)
   -> FuncRep2 String Float c
 procDiverse2F g = D (int2Float . fromEnum . diverse2GL " 01-" . convertToProperUkrainianS) g
 {-# INLINE procDiverse2F #-}
 
-procDiverse2Fneg
-  :: (Ord c) => (Float -> c)
-  -> FuncRep2 String Float c
-procDiverse2Fneg g = D (int2Float . negate . fromEnum . diverse2GL " 01-" . convertToProperUkrainianS) g
-{-# INLINE procDiverse2Fneg #-}
-
 --------------------------------------------------------------------------------------------
 
 procRhythmicity23F
@@ -94,15 +73,6 @@
 procRhythmicity23F g choice coeffs = procRhythm23F g choice rhythmicity coeffs
 {-# INLINE procRhythmicity23F #-}
 
--- | Can be used to find out the minimum element.
-procRhythmicity23Fneg
-  :: (Ord c) => (Float -> c)
-  -> String
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procRhythmicity23Fneg g choice coeffs  = procRhythm23Fneg g choice rhythmicity coeffs
-{-# INLINE procRhythmicity23Fneg #-}
-
 procBothF
   :: (Ord c) => (Float -> c)
   -> Coeffs2
@@ -110,14 +80,6 @@
 procBothF g coeffs  = procB2F g S.syllableDurations coeffs
 {-# INLINE procBothF #-}
 
--- | Can be used to find out the minimum element.
-procBothFneg
-  :: (Ord c) => (Float -> c)
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procBothFneg g coeffs  = procB2Fneg g S.syllableDurations coeffs
-{-# INLINE procBothFneg #-}
-
 procBothInvF
   :: (Ord c) => (Float -> c)
   -> Coeffs2
@@ -125,14 +87,6 @@
 procBothInvF g coeffs  = procB2InvF g S.syllableDurations coeffs
 {-# INLINE procBothInvF #-}
 
--- | Can be used to find out the minimum element.
-procBothInvFneg
-  :: (Ord c) => (Float -> c)
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procBothInvFneg g coeffs  = procB2InvFneg g S.syllableDurations coeffs
-{-# INLINE procBothInvFneg #-}
-
 -------------------------------------------------------------------------------
 
 procRhythmicity232F
@@ -143,15 +97,6 @@
 procRhythmicity232F g choice coeffs  = procRhythm23F g choice rhythmicity coeffs
 {-# INLINE procRhythmicity232F #-}
 
--- | Can be used to find out the minimum element.
-procRhythmicity232Fneg
-  :: (Ord c) => (Float -> c)
-  -> String
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procRhythmicity232Fneg g choice coeffs  = procRhythm23Fneg g choice rhythmicity coeffs
-{-# INLINE procRhythmicity232Fneg #-}
-
 procBoth2F
   :: (Ord c) => (Float -> c)
   -> Coeffs2
@@ -159,14 +104,6 @@
 procBoth2F g coeffs  = procB2F g S.syllableDurations2 coeffs
 {-# INLINE procBoth2F #-}
 
--- | Can be used to find out the minimum element.
-procBoth2Fneg
-  :: (Ord c) => (Float -> c)
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procBoth2Fneg g coeffs  = procB2Fneg g S.syllableDurations2 coeffs
-{-# INLINE procBoth2Fneg #-}
-
 procBoth2InvF
   :: (Ord c) => (Float -> c)
   -> Coeffs2
@@ -174,14 +111,6 @@
 procBoth2InvF g coeffs  = procB2InvF g S.syllableDurations2 coeffs
 {-# INLINE procBoth2InvF #-}
 
--- | Can be used to find out the minimum element.
-procBoth2InvFneg
-  :: (Ord c) => (Float -> c)
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procBoth2InvFneg g coeffs  = procB2InvFneg g S.syllableDurations2 coeffs
-{-# INLINE procBoth2InvFneg #-}
-
 -------------------------------------------------------------
 
 eval23Coeffs :: Coeffs2 -> [Float] -> Float
@@ -197,15 +126,6 @@
 procRhythm23F h choice g coeffs = D (g choice coeffs) h
 {-# INLINE procRhythm23F #-}
 
-procRhythm23Fneg
-  :: (Ord c) => (Float -> c)
-  -> String
-  -> (String -> Coeffs2 -> String -> Float)
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procRhythm23Fneg h choice g coeffs = D (negate . g choice coeffs) h
-{-# INLINE procRhythm23Fneg #-}
-
 procB2F
   :: (Ord c) => (Float -> c)
   -> ([[[S.UZPP2]]] -> [[Float]])
@@ -214,15 +134,6 @@
 procB2F h g coeffs = D (\xs -> let ys = convertToProperUkrainianS . map (\x -> if x == '-' then ' ' else x) $ xs in  ((int2Float . fromEnum . diverse2GL " 01-" $ ys)*(eval23Coeffs coeffs . mconcat . g . map (S.divVwls . S.reSyllableCntnts . S.groupSnds . S.str2UZPP2s) . words1 . mapMaybe f $ ys))) h
 {-# INLINE procB2F #-}
 
--- | Can be used to find out the minimum element.
-procB2Fneg
-  :: (Ord c) => (Float -> c)
-  -> ([[[S.UZPP2]]] -> [[Float]])
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procB2Fneg h g coeffs = D (\xs -> let ys = convertToProperUkrainianS . map (\x -> if x == '-' then ' ' else x) $ xs in  ((int2Float . negate . fromEnum . diverse2GL " 01-" $ ys)*(eval23Coeffs coeffs . mconcat . g . map (S.divVwls . S.reSyllableCntnts . S.groupSnds . S.str2UZPP2s) . words1 . mapMaybe f $ ys))) h
-{-# INLINE procB2Fneg #-}
-
 procB2InvF
   :: (Ord c) => (Float -> c)
   -> ([[[S.UZPP2]]] -> [[Float]])
@@ -234,20 +145,6 @@
          S.str2UZPP2s) . words1 . mapMaybe f $ ys) ** 2.0
         else  ((eval23Coeffs coeffs . mconcat . g . map (S.divVwls . S.reSyllableCntnts . S.groupSnds . S.str2UZPP2s) . words1 . mapMaybe f $ ys) / (int2Float . fromEnum $ z))) h
 {-# INLINE procB2InvF #-}
-
--- | Can be used to find out the minimum element.
-procB2InvFneg
-  :: (Ord c) => (Float -> c)
-  -> ([[[S.UZPP2]]] -> [[Float]])
-  -> Coeffs2
-  -> FuncRep2 String Float c
-procB2InvFneg h g coeffs = D (\xs ->
-  let !ys = convertToProperUkrainianS . map (\x -> if x == '-' then ' ' else x) $ xs
-      !z = diverse2GL " 01-" ys in if z == 0 then  (negate (eval23Coeffs coeffs . mconcat . g . map (S.divVwls . S.reSyllableCntnts . S.groupSnds .
-         S.str2UZPP2s) . words1 . mapMaybe f $ ys) ** 2.0)
-        else  ((eval23Coeffs coeffs . mconcat . g . map (S.divVwls . S.reSyllableCntnts . S.groupSnds . S.str2UZPP2s) . words1 . mapMaybe f $ ys) /
-          (int2Float . negate . fromEnum $ z))) h
-{-# INLINE procB2InvFneg #-}
 
 f x
   | x == '0' = Nothing
diff --git a/phonetic-languages-simplified-properties-lists.cabal b/phonetic-languages-simplified-properties-lists.cabal
--- a/phonetic-languages-simplified-properties-lists.cabal
+++ b/phonetic-languages-simplified-properties-lists.cabal
@@ -2,7 +2,7 @@
 -- For further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                phonetic-languages-simplified-properties-lists
-version:             0.1.3.1
+version:             0.2.0.0
 synopsis:            A generalization of the uniqueness-periods-vector-properties package.
 description:         Is a simplified version of the functionality of the former one. Uses lists as main processment data.
 homepage:            https://hackage.haskell.org/package/phonetic-languages-simplified-properties-lists
@@ -20,6 +20,6 @@
   exposed-modules:     Phonetic.Languages.Lists.Ukrainian.PropertiesFuncRepG, Phonetic.Languages.Lists.Ukrainian.PropertiesSyllablesG
   -- other-modules:
   other-extensions:    BangPatterns, CPP
-  build-depends:       base >=4.7 && <4.15, vector >=0.11 && <0.14, phonetic-languages-rhythmicity >=0.1.2 && <1, phonetic-languages-simplified-common >=0.3 && <1, ukrainian-phonetics-basic >=0.3.1.2 && <1
+  build-depends:       base >=4.8 && <4.15, vector >=0.11 && <0.14, phonetic-languages-rhythmicity >=0.1.2 && <1, phonetic-languages-simplified-common >=0.3.2 && <1, ukrainian-phonetics-basic >=0.3.1.2 && <1
   -- hs-source-dirs:
   default-language:    Haskell2010