diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 0ed0a53bc..ac6a17261 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -48,6 +48,10 @@ Other changes:
   We expect this behavior to be further improved/tweaked. (#3795, #4559) [@ocornut, @folays]
 - Text: fixed layouting of wrapped-text block when the last source line is above the
   clipping region. Regression added in 1.89. (#5720, #5919)
+- Fonts: added a 'void* UserData' field in ImFontAtlas, as a convenience for use by
+  applications using multiple font atlases.
+- Demo: simplified "Inputs" section, moved contents to Metrics->Inputs.
+- Debug Tools: Metrics: added "Inputs" section, moved from Demo for consistency.
 - Misc: fixed parameters to IMGUI_DEBUG_LOG() not being dead-stripped when building
   with IMGUI_DISABLE_DEBUG_TOOLS is used. (#5901) [@Teselka]
 - Misc: fixed compile-time detection of SSE features on MSVC 32-bits builds. (#5943) [@TheMostDiligent]
@@ -79,8 +83,6 @@ Other changes:
 - Drag and Drop: fixed GetDragDropPayload() returning a non-NULL value if a drag source is
   active but a payload hasn't been submitted yet. This is convenient to detect new payload
   from within a drag source handler. (#5910, #143)
-- Demo: simplified "Inputs" section, moved contents to Metrics->Inputs.
-- Debug Tools: Metrics: added "Inputs" section, moved from Demo for consistency.
 - Backends: GLFW: cancel out errors emitted by glfwGetKeyName() when a name is missing. (#5908)
 - Backends: WebGPU: fixed validation error with default depth buffer settings. (#5869, #5914) [@kdchambers]
 
diff --git a/imgui.h b/imgui.h
index de13e113d..8d8fdc5c3 100644
--- a/imgui.h
+++ b/imgui.h
@@ -23,7 +23,7 @@
 // Library Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM > 12345')
 #define IMGUI_VERSION               "1.89.2 WIP"
-#define IMGUI_VERSION_NUM           18913
+#define IMGUI_VERSION_NUM           18914
 #define IMGUI_HAS_TABLE
 
 /*
@@ -1911,7 +1911,7 @@ struct ImGuiIO
     float       KeyRepeatRate;                  // = 0.050f         // When holding a key/button, rate at which it repeats, in seconds.
     float       HoverDelayNormal;               // = 0.30 sec       // Delay on hovering before IsItemHovered(ImGuiHoveredFlags_DelayNormal) returns true.
     float       HoverDelayShort;                // = 0.10 sec       // Delay on hovering before IsItemHovered(ImGuiHoveredFlags_DelayShort) returns true.
-    void*       UserData;                       // = NULL           // Store your own data for retrieval by callbacks.
+    void*       UserData;                       // = NULL           // Store your own data.
 
     ImFontAtlas*Fonts;                          // <auto>           // Font atlas: load, rasterize and pack one or more fonts into a single texture.
     float       FontGlobalScale;                // = 1.0f           // Global scale all fonts
@@ -2808,6 +2808,7 @@ struct ImFontAtlas
     int                         TexDesiredWidth;    // Texture width desired by user before Build(). Must be a power-of-two. If have many glyphs your graphics API have texture size restrictions you may want to increase texture width to decrease height.
     int                         TexGlyphPadding;    // Padding between glyphs within texture in pixels. Defaults to 1. If your rendering method doesn't rely on bilinear filtering you may set this to 0 (will also need to set AntiAliasedLinesUseTex = false).
     bool                        Locked;             // Marked as Locked by ImGui::NewFrame() so attempt to modify the atlas will assert.
+    void*                       UserData;           // Store your own atlas related user-data (if e.g. you have multiple font atlas).
 
     // [Internal]
     // NB: Access texture data via GetTexData*() calls! Which will setup a default font for you.