diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -48,3 +48,7 @@
 * Fifth version revised A. Fixed issues with the similarly defined sDurat4 and sDurat3 functions. Some code improvements. 
 Added extended versions of the functions to the Languages.Phonetic.Ukrainian.Syllable.ArrInt8 module.
 
+## 0.5.2.0 -- 2022-02-21
+
+* Fifth version revised B. Changed the policy of the package dependencies boundaries. Added several functions that are needed further to 
+the export list.
diff --git a/Melodics/Ukrainian/ArrInt8.hs b/Melodics/Ukrainian/ArrInt8.hs
--- a/Melodics/Ukrainian/ArrInt8.hs
+++ b/Melodics/Ukrainian/ArrInt8.hs
@@ -23,6 +23,26 @@
   , convertToProperUkrainianI8
   , isUkrainianL
   , linkFileNameI8
+  -- * Transformation functions
+  , дзT
+  , жT
+  , дT
+  , гT
+  , зT
+  , цT
+  , чT
+  , шT
+  , фT
+  , кT
+  , пT
+  , сT
+  , тT
+  , хT
+  , сьT
+  , нтT
+  , стT
+  , тьT
+  , цьT
 ) where
 
 import Data.Maybe (fromJust)
diff --git a/ukrainian-phonetics-basic-array.cabal b/ukrainian-phonetics-basic-array.cabal
--- a/ukrainian-phonetics-basic-array.cabal
+++ b/ukrainian-phonetics-basic-array.cabal
@@ -2,7 +2,7 @@
 -- further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                ukrainian-phonetics-basic-array
-version:             0.5.1.0
+version:             0.5.2.0
 synopsis:            A library to work with the basic Ukrainian phonetics and syllable segmentation.
 description:         Rewritten from the mmsyn6ukr and mmsyn7s packages. Comparing to the ukrainian-phonetics-basic package, all the vector-related functionality removed, it also removed from the dependencies and the mmsyn2 is changed to mmsyn2-array. Since 0.4.0.0 version switched to the more optimized Int8-based functionality. The modules that do not use Int8 after ugrading the phonetic-languages-simplified-examples-array to the Int8-based functionality are planned to be moved to the new package.
 homepage:            https://hackage.haskell.org/package/ukrainian-phonetics-basic-array
@@ -20,6 +20,6 @@
   exposed-modules:     Languages.Phonetic.Ukrainian.Syllable.ArrInt8, Melodics.Ukrainian.ArrInt8, Languages.Phonetic.Ukrainian.Syllable.Double.ArrInt8
   -- other-modules:
   other-extensions:    DeriveDataTypeable, FlexibleInstances, OverloadedStrings, TypeSynonymInstances, BangPatterns
-  build-depends:       base >=4.8 && <5, mmsyn2-array >=0.3 && <1, mmsyn5 >=0.5 && <1, ukrainian-phonetics-common >=0.1.1 && <1
+  build-depends:       base >=4.8 && <5, mmsyn2-array ==0.3.0.0, mmsyn5 ==0.5.0.0, ukrainian-phonetics-common ==0.1.1.0
   -- hs-source-dirs:
   default-language:    Haskell2010