diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -409,3 +409,7 @@
 
 * Fourty-fifth version. Added new module DobutokO.Sound.Aftovolio.Ukrainian.Filter with the function that can be used for creation of the rhythmic patterns from the Ukrainian text.
 
+## 0.45.1.0 -- 2025-02-16
+
+* Fourty-fifth version revised A. Fixed issue with empty export of the module DobutokO.Sound.Aftovolio.Ukrainian.Filter.
+ 
diff --git a/DobutokO/Sound/Aftovolio/Ukrainian/Filter.hs b/DobutokO/Sound/Aftovolio/Ukrainian/Filter.hs
--- a/DobutokO/Sound/Aftovolio/Ukrainian/Filter.hs
+++ b/DobutokO/Sound/Aftovolio/Ukrainian/Filter.hs
@@ -13,6 +13,7 @@
 
 module DobutokO.Sound.Aftovolio.Ukrainian.Filter (
   -- * Library and executable functions
+  quantizeDurationsBasedOnUkrainianText
 ) where
 
 import System.Exit (ExitCode(..))
diff --git a/dobutokO2.cabal b/dobutokO2.cabal
--- a/dobutokO2.cabal
+++ b/dobutokO2.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                dobutokO2
-version:             0.45.0.0
+version:             0.45.1.0
 synopsis:            Helps to create experimental music from a file (or its part) and a Ukrainian text.
 description:         It can also generate a timbre for the notes. Uses SoX inside.
 homepage:            https://hackage.haskell.org/package/dobutokO2