diff --git a/ucd2haskell/exe/UCD2Haskell/Generator/Names.hs b/ucd2haskell/exe/UCD2Haskell/Generator/Names.hs
index 438bf54d..3a0d6443 100644
--- a/ucd2haskell/exe/UCD2Haskell/Generator/Names.hs
+++ b/ucd2haskell/exe/UCD2Haskell/Generator/Names.hs
@@ -15,6 +15,7 @@ import qualified Unicode.CharacterDatabase.Parser.NameAliases as NA
 
 import qualified UCD2Haskell.Modules.UnicodeData.DerivedNames as Names
 import qualified UCD2Haskell.Modules.UnicodeData.NameAliases as NameAliases
+import qualified UCD2Haskell.Modules.Version as Version
 import UCD2Haskell.Generator (runGenerator)
 
 generateModules :: Version -> FilePath -> FilePath -> IO ()
@@ -34,3 +35,9 @@ generateModules version indir outdir = do
         NA.parse
         outdir
         [ NameAliases.recipe ]
+
+    Version.writeModule
+        version
+        outdir
+        "Unicode.Internal.Char.Names.Version"
+        "0.3.0"
diff --git a/ucd2haskell/exe/UCD2Haskell/Generator/Scripts.hs b/ucd2haskell/exe/UCD2Haskell/Generator/Scripts.hs
index be39b399..65935d7a 100644
--- a/ucd2haskell/exe/UCD2Haskell/Generator/Scripts.hs
+++ b/ucd2haskell/exe/UCD2Haskell/Generator/Scripts.hs
@@ -15,6 +15,7 @@ import qualified Unicode.CharacterDatabase.Parser.Properties.Single as Prop
 
 import qualified UCD2Haskell.Modules.Scripts as Scripts
 import qualified UCD2Haskell.Modules.ScriptsExtensions as ScriptsExtensions
+import qualified UCD2Haskell.Modules.Version as Version
 import UCD2Haskell.Generator (runGenerator)
 
 generateModules :: Version -> FilePath -> FilePath -> IO ()
@@ -33,3 +34,9 @@ generateModules version indir outdir = do
         outdir
         [ Scripts.recipe scriptAliases
         , ScriptsExtensions.recipe scriptAliases extensions ]
+
+    Version.writeModule
+        version
+        outdir
+        "Unicode.Internal.Char.Scripts.Version"
+        "0.2.1"
diff --git a/ucd2haskell/exe/UCD2Haskell/Generator/Security.hs b/ucd2haskell/exe/UCD2Haskell/Generator/Security.hs
index 1fd98933..44bd8afb 100644
--- a/ucd2haskell/exe/UCD2Haskell/Generator/Security.hs
+++ b/ucd2haskell/exe/UCD2Haskell/Generator/Security.hs
@@ -15,6 +15,7 @@ import qualified UCD2Haskell.Modules.Security.Confusables as Confusables
 import qualified UCD2Haskell.Modules.Security.IdentifierStatus as IdentifierStatus
 import qualified UCD2Haskell.Modules.Security.IdentifierType as IdentifierType
 import qualified UCD2Haskell.Modules.Security.IntentionalConfusables as IntentionalConfusables
+import qualified UCD2Haskell.Modules.Version as Version
 import UCD2Haskell.Generator (runGenerator)
 
 generateModules :: Version -> FilePath -> FilePath -> IO ()
@@ -50,3 +51,9 @@ generateModules version indir outdir = do
         Prop.parse
         outdir
         [IntentionalConfusables.recipe]
+
+    Version.writeModule
+        version
+        outdir
+        "Unicode.Internal.Char.Security.Version"
+        "0.2.1"
diff --git a/unicode-data-names/Changelog.md b/unicode-data-names/Changelog.md
index a126ae56..580cb7ce 100644
--- a/unicode-data-names/Changelog.md
+++ b/unicode-data-names/Changelog.md
@@ -1,12 +1,13 @@
 # Changelog
 
-## 0.3.0 TDB
+## 0.3.0 TBD
 
 - Improve performance.
 - Added opional support for `ByteString` API.
   Use the package flag `has-bytestring` to enable it.
 - Added opional support for `Text` API.
   Use the package flag `has-text` to enable it.
+- Add `unicodeVersion` to `Unicode.Char.General.Names`.
 
 ## 0.2.0 (September 2022)
 
diff --git a/unicode-data-names/lib/Unicode/Char/General/Names.hs b/unicode-data-names/lib/Unicode/Char/General/Names.hs
index a7856838..aa242616 100644
--- a/unicode-data-names/lib/Unicode/Char/General/Names.hs
+++ b/unicode-data-names/lib/Unicode/Char/General/Names.hs
@@ -16,8 +16,10 @@
 -- @since 0.1.0
 
 module Unicode.Char.General.Names
-    ( -- * Name
-      name
+    ( -- Unicode version
+      unicodeVersion
+      -- * Name
+    , name
     , nameOrAlias
     , correctedName
       -- * Name Aliases
@@ -36,6 +38,7 @@ import GHC.Exts
 import Unicode.Internal.Bits.Names (unpackNBytes#)
 import qualified Unicode.Internal.Char.UnicodeData.DerivedName as DerivedName
 import qualified Unicode.Internal.Char.UnicodeData.NameAliases as NameAliases
+import Unicode.Internal.Char.Names.Version (unicodeVersion)
 
 -- | Name of a character, if defined.
 --
diff --git a/unicode-data-names/lib/Unicode/Internal/Char/Names/Version.hs b/unicode-data-names/lib/Unicode/Internal/Char/Names/Version.hs
new file mode 100644
index 00000000..9e5244b1
--- /dev/null
+++ b/unicode-data-names/lib/Unicode/Internal/Char/Names/Version.hs
@@ -0,0 +1,20 @@
+-- DO NOT EDIT MANUALLY: autogenerated by ucd2haskell
+{-# OPTIONS_HADDOCK hide #-}
+
+-- |
+-- Module      : Unicode.Internal.Char.Names.Version
+-- Copyright   : (c) 2024 Composewell Technologies and Contributors
+-- License     : Apache-2.0
+-- Maintainer  : streamly@composewell.com
+-- Stability   : experimental
+
+module Unicode.Internal.Char.Names.Version (unicodeVersion) where
+
+import Data.Version (Version, makeVersion)
+
+-- | Version of the Unicode standard used by this package:
+-- [15.0.0](https://www.unicode.org/versions/Unicode15.0.0/).
+--
+-- @since 0.3.0
+unicodeVersion :: Version
+unicodeVersion = makeVersion [15,0,0]
diff --git a/unicode-data-names/unicode-data-names.cabal b/unicode-data-names/unicode-data-names.cabal
index 8bb444ec..c7b9d7d2 100644
--- a/unicode-data-names/unicode-data-names.cabal
+++ b/unicode-data-names/unicode-data-names.cabal
@@ -96,6 +96,7 @@ library
       -- the properties are generated.
       Unicode.Internal.Char.UnicodeData.DerivedName
       Unicode.Internal.Char.UnicodeData.NameAliases
+      Unicode.Internal.Char.Names.Version
   other-modules:
       -- Internal files
       Unicode.Internal.Bits.Names
diff --git a/unicode-data-scripts/Changelog.md b/unicode-data-scripts/Changelog.md
index 22919687..0d0f359b 100644
--- a/unicode-data-scripts/Changelog.md
+++ b/unicode-data-scripts/Changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.2.1 TBD
+
+* Add `unicodeVersion` to `Unicode.Char.General.Scripts`.
+
 ## 0.2.0.1 (December 2022)
 
 - Fix [Unicode scripts handling on big-endian architectures](https://github.com/composewell/unicode-data/issues/97).
diff --git a/unicode-data-scripts/lib/Unicode/Char/General/Scripts.hs b/unicode-data-scripts/lib/Unicode/Char/General/Scripts.hs
index 7883757a..7e7d139b 100644
--- a/unicode-data-scripts/lib/Unicode/Char/General/Scripts.hs
+++ b/unicode-data-scripts/lib/Unicode/Char/General/Scripts.hs
@@ -13,7 +13,10 @@
 --
 
 module Unicode.Char.General.Scripts
-    ( S.Script(..)
+    ( -- * Unicode version
+      unicodeVersion
+      -- * Scripts
+    , S.Script(..)
     , script
     , scriptExtensions
     , scriptDefinition
@@ -37,6 +40,7 @@ import GHC.Exts (byteSwap32#, narrow32Word#)
 
 import qualified Unicode.Internal.Char.Scripts as S
 import qualified Unicode.Internal.Char.ScriptExtensions as S
+import Unicode.Internal.Char.Scripts.Version (unicodeVersion)
 
 -- | Character [script](https://www.unicode.org/reports/tr24/).
 --
diff --git a/unicode-data-scripts/lib/Unicode/Internal/Char/Scripts/Version.hs b/unicode-data-scripts/lib/Unicode/Internal/Char/Scripts/Version.hs
new file mode 100644
index 00000000..3d941ece
--- /dev/null
+++ b/unicode-data-scripts/lib/Unicode/Internal/Char/Scripts/Version.hs
@@ -0,0 +1,20 @@
+-- DO NOT EDIT MANUALLY: autogenerated by ucd2haskell
+{-# OPTIONS_HADDOCK hide #-}
+
+-- |
+-- Module      : Unicode.Internal.Char.Scripts.Version
+-- Copyright   : (c) 2024 Composewell Technologies and Contributors
+-- License     : Apache-2.0
+-- Maintainer  : streamly@composewell.com
+-- Stability   : experimental
+
+module Unicode.Internal.Char.Scripts.Version (unicodeVersion) where
+
+import Data.Version (Version, makeVersion)
+
+-- | Version of the Unicode standard used by this package:
+-- [15.0.0](https://www.unicode.org/versions/Unicode15.0.0/).
+--
+-- @since 0.2.1
+unicodeVersion :: Version
+unicodeVersion = makeVersion [15,0,0]
diff --git a/unicode-data-scripts/unicode-data-scripts.cabal b/unicode-data-scripts/unicode-data-scripts.cabal
index 11559e05..3d23c1d0 100644
--- a/unicode-data-scripts/unicode-data-scripts.cabal
+++ b/unicode-data-scripts/unicode-data-scripts.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                unicode-data-scripts
-version:             0.2.0.1
+version:             0.2.1
 synopsis:            Unicode characters scripts
 description:
   @unicode-data-scripts@ provides Haskell APIs to access the Unicode
@@ -75,6 +75,7 @@ library
       -- the properties are generated.
       Unicode.Internal.Char.Scripts
       Unicode.Internal.Char.ScriptExtensions
+      Unicode.Internal.Char.Scripts.Version
 
   hs-source-dirs: lib
   build-depends:
diff --git a/unicode-data-security/Changelog.md b/unicode-data-security/Changelog.md
index 95028d8f..9d75216b 100644
--- a/unicode-data-security/Changelog.md
+++ b/unicode-data-security/Changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.2.1 TBD
+
+- Add `unicodeVersion` to `Unicode.Char.Identifiers.Security`.
+
 ## 0.2.0 (September 2022)
 
 - Update to [Unicode 15.0.0](https://www.unicode.org/versions/Unicode15.0.0/).
diff --git a/unicode-data-security/lib/Unicode/Char/Identifiers/Security.hs b/unicode-data-security/lib/Unicode/Char/Identifiers/Security.hs
index 4fd9041b..f1db55d1 100644
--- a/unicode-data-security/lib/Unicode/Char/Identifiers/Security.hs
+++ b/unicode-data-security/lib/Unicode/Char/Identifiers/Security.hs
@@ -11,8 +11,10 @@
 -- @since 0.1.0
 
 module Unicode.Char.Identifiers.Security
-    ( -- * Identifier status
-      isAllowedInIdentifier
+    ( -- * Unicode version
+      unicodeVersion
+      -- * Identifier status
+    , isAllowedInIdentifier
 
       -- * Identifier type
     , T.IdentifierType(..)
@@ -37,6 +39,7 @@ import qualified Unicode.Internal.Char.Security.Confusables as C
 import qualified Unicode.Internal.Char.Security.IdentifierStatus as S
 import qualified Unicode.Internal.Char.Security.IdentifierType as T
 import qualified Unicode.Internal.Char.Security.IntentionalConfusables as IC
+import Unicode.Internal.Char.Security.Version (unicodeVersion)
 
 -- | Returns 'True' if the given character is allowed in an identifier.
 --
diff --git a/unicode-data-security/lib/Unicode/Internal/Char/Security/Version.hs b/unicode-data-security/lib/Unicode/Internal/Char/Security/Version.hs
new file mode 100644
index 00000000..eebe7b0a
--- /dev/null
+++ b/unicode-data-security/lib/Unicode/Internal/Char/Security/Version.hs
@@ -0,0 +1,20 @@
+-- DO NOT EDIT MANUALLY: autogenerated by ucd2haskell
+{-# OPTIONS_HADDOCK hide #-}
+
+-- |
+-- Module      : Unicode.Internal.Char.Security.Version
+-- Copyright   : (c) 2024 Composewell Technologies and Contributors
+-- License     : Apache-2.0
+-- Maintainer  : streamly@composewell.com
+-- Stability   : experimental
+
+module Unicode.Internal.Char.Security.Version (unicodeVersion) where
+
+import Data.Version (Version, makeVersion)
+
+-- | Version of the Unicode standard used by this package:
+-- [15.0.0](https://www.unicode.org/versions/Unicode15.0.0/).
+--
+-- @since 0.2.1
+unicodeVersion :: Version
+unicodeVersion = makeVersion [15,0,0]
diff --git a/unicode-data-security/unicode-data-security.cabal b/unicode-data-security/unicode-data-security.cabal
index 0726d114..bf900f68 100644
--- a/unicode-data-security/unicode-data-security.cabal
+++ b/unicode-data-security/unicode-data-security.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                unicode-data-security
-version:             0.2.0
+version:             0.2.1
 synopsis:            Unicode security mechanisms database
 description:
   @unicode-data-security@ provides Haskell APIs to access the
@@ -77,6 +77,7 @@ library
       Unicode.Internal.Char.Security.IdentifierStatus
       Unicode.Internal.Char.Security.IdentifierType
       Unicode.Internal.Char.Security.IntentionalConfusables
+      Unicode.Internal.Char.Security.Version
 
   hs-source-dirs: lib
   build-depends: