diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -87,3 +87,7 @@
 
 * Eleventh version. Added new generalized functions to prepare text. Added README.md file. 
 
+## 0.12.0.0 -- 2023-11-16
+
+* Twelfth version. Changed the prepareTextN2 function so that also '=' is not filtered out.
+
diff --git a/Phladiprelio/Ukrainian/PrepareText.hs b/Phladiprelio/Ukrainian/PrepareText.hs
--- a/Phladiprelio/Ukrainian/PrepareText.hs
+++ b/Phladiprelio/Ukrainian/PrepareText.hs
@@ -183,7 +183,7 @@
 
 -- | A generalized variant of the 'prepareText' with the arbitrary maximum number of the words in the lines given as the first argument.
 prepareTextN2 :: Int -> String -> [String]
-prepareTextN2 = prepareTextNG (\t -> isAlpha t || isSpC t || t == '_' || isDigit t) 
+prepareTextN2 = prepareTextNG (\t -> isAlpha t || isSpC t || t == '_' || t ==  '=' || isDigit t) 
 {-# INLINE prepareTextN2 #-}
 
 -- | An even more generalized variant of the 'prepareTextN' with the arbitrary maximum number of the words in the lines given as the second argument and the possibility to provide custom function for filtering.
diff --git a/phonetic-languages-ukrainian-array.cabal b/phonetic-languages-ukrainian-array.cabal
--- a/phonetic-languages-ukrainian-array.cabal
+++ b/phonetic-languages-ukrainian-array.cabal
@@ -2,7 +2,7 @@
 --  further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                phonetic-languages-ukrainian-array
-version:             0.11.0.0
+version:             0.12.0.0
 synopsis:            Prepares Ukrainian text to be used as a phonetic language text
 description:         Applies needed minimal grammar connections so that the text afterwards can be processed by dobutokO-poetry or phonetic languages approach related programs. Uses arrays instead of vectors. Besides can be used to reverse many of the done concatenations.
 homepage:            https://hackage.haskell.org/package/phonetic-languages-ukrainian-array