diff --git a/docs/api/changelog.rst b/docs/api/changelog.rst
index bf883ac4..3ba43038 100644
--- a/docs/api/changelog.rst
+++ b/docs/api/changelog.rst
@@ -2,6 +2,45 @@
 Version History
 ***************
 
+0.19.4 - 2023-05-06
+===================
+
+Added
+-----
+
+- Support for the Microsoft Store's Fallout 4 DLC. The Microsoft Store installs
+  Fallout 4's DLC to separate directories outside of the Fallout 4 install path,
+  and the Microsoft Store's version of Fallout 4 knows to look for plugins and
+  resources to load in those other directories.
+
+  - libloot detects if a copy of Fallout 4 is from the Microsoft Store by
+    checking for the existence of an ``appxmanifest.xml`` file in the given
+    install path, and if found will look for Fallout 4 DLC directories at their
+    install paths. The DLC install paths used are relative to the game install
+    path because those relative paths are assumed by the game.
+  - If a DLC data path exists, load order operations will include plugins in
+    that directory, i.e. DLC plugins will appear as part of the load order
+    that libloot reads and writes.
+  - Metadata conditions will check for files in DLC data paths as well as the
+    game's data path, with DLC paths checked before the game's data path to
+    match the order in which the game checks paths.
+
+Changed
+-------
+
+- :cpp:any:`loot::GameInterface::IsValidPlugin()`,
+  :cpp:any:`loot::GameInterface::LoadPlugins()` and
+  :cpp:any:`loot::GameInterface::SortPlugins()` now take plugin paths instead of
+  plugin filenames. Relative paths are interpreted as relative to the game's
+  data path, so this change is backwards-compatible. Absolute paths are used as
+  given. The functions take plugin paths as strings to avoid breaking libloot's
+  binary interface, but they will be changed to take ``std::filesystem::path``s
+  in a future release.
+- :cpp:any:`loot::GameInterface::LoadPlugins()` and
+  :cpp:any:`loot::GameInterface::SortPlugins()` now check that all filenames in
+  the given paths are unique. This was previously implicitly required for
+  correct behaviour but not explicitly enforced.
+
 0.19.3 - 2023-03-18
 ===================
 
diff --git a/include/loot/loot_version.h b/include/loot/loot_version.h
index 0b6b0cac..0d69f2e7 100644
--- a/include/loot/loot_version.h
+++ b/include/loot/loot_version.h
@@ -37,7 +37,7 @@ inline constexpr unsigned int LIBLOOT_VERSION_MAJOR = 0;
 inline constexpr unsigned int LIBLOOT_VERSION_MINOR = 19;
 
 /** @brief libloot's patch version number. */
-inline constexpr unsigned int LIBLOOT_VERSION_PATCH = 3;
+inline constexpr unsigned int LIBLOOT_VERSION_PATCH = 4;
 
 /**
  * @brief Get the library version.
diff --git a/src/api/resource.rc b/src/api/resource.rc
index 604bb285..dfe40642 100644
--- a/src/api/resource.rc
+++ b/src/api/resource.rc
@@ -2,8 +2,8 @@
 #include <windows.h>
 
 1 VERSIONINFO
-FILEVERSION 0, 19, 3, 0
-PRODUCTVERSION 0, 19, 3, 0
+FILEVERSION 0, 19, 4, 0
+PRODUCTVERSION 0, 19, 4, 0
 FILEOS VOS__WINDOWS32
 FILETYPE VFT_DLL
 BEGIN
@@ -13,12 +13,12 @@ BLOCK "040904b0"
 BEGIN
 VALUE "CompanyName", "LOOT"
 VALUE "FileDescription", "Library providing LOOT's core functionality"
-VALUE "FileVersion", "0.19.3"
+VALUE "FileVersion", "0.19.4"
 VALUE "InternalName", "loot"
 VALUE "LegalCopyright", "Copyright (C) 2013-2022 Oliver Hamlet"
 VALUE "OriginalFilename", "loot.dll"
 VALUE "ProductName", "LOOT"
-VALUE "ProductVersion", "0.19.3"
+VALUE "ProductVersion", "0.19.4"
 END
 END
 BLOCK "VarFileInfo"