diff --git a/Help/manual/cmake-file-api.7.rst b/Help/manual/cmake-file-api.7.rst
index a15453971c..058e4aaabf 100644
--- a/Help/manual/cmake-file-api.7.rst
+++ b/Help/manual/cmake-file-api.7.rst
@@ -822,6 +822,13 @@ with members:
 
       This type was added in codemodel version 2.4.
 
+    ``cxxModuleBmi``
+      An :command:`install(TARGETS)` call with ``CXX_MODULES_BMI``.
+      The ``destination`` member is populated and the ``isOptional`` member
+      may exist.  This type has an additional ``cxxModuleBmiTarget`` member.
+
+      This type was added in codemodel version 2.5.
+
   ``isExcludeFromAll``
     Optional member that is present with boolean value ``true`` when
     :command:`install` is called with the ``EXCLUDE_FROM_ALL`` option.
@@ -934,6 +941,21 @@ with members:
 
     This field was added in codemodel version 2.4.
 
+  ``cxxModuleBmiTarget``
+    Optional member that is present when ``type`` is ``cxxModuleBmi``.
+    The value is a JSON object with members:
+
+    ``id``
+      A string uniquely identifying the target.  This matches
+      the ``id`` member of the target in the main "codemodel"
+      object's ``targets`` array.
+
+    ``index``
+      An unsigned integer 0-based index into the main "codemodel"
+      object's ``targets`` array for the target.
+
+    This field was added in codemodel version 2.5.
+
   ``scriptFile``
     Optional member that is present when ``type`` is ``script``.
     The value is a string specifying the path to the script file on disk,
@@ -1180,8 +1202,9 @@ with members:
     the ``backtraceGraph`` member's ``nodes`` array.
 
 ``fileSets``
-  A JSON array of entries corresponding to the target's file sets. Each entry
-  is a JSON object with members:
+  An optional member that is present when a target defines one or more
+  file sets.  The value is a JSON array of entries corresponding to the
+  target's file sets.  Each entry is a JSON object with members:
 
   ``name``
     A string specifying the name of the file set.
@@ -1301,6 +1324,12 @@ with members:
       A string specifying a fragment of the compile command line invocation.
       The value is encoded in the build system's native shell format.
 
+    ``backtrace``
+      Optional member that is present when a CMake language backtrace to
+      the command invocation that added this fragment is available.
+      The value is an unsigned integer 0-based index into the
+      ``backtraceGraph`` member's ``nodes`` array.
+
   ``includes``
     Optional member that is present when there are include directories.
     The value is a JSON array with an entry for each directory.  Each
@@ -1828,6 +1857,6 @@ The members specific to ``toolchains`` objects are:
   ``sourceFileExtensions``
     Optional member that is present when the
     :variable:`CMAKE_<LANG>_SOURCE_FILE_EXTENSIONS` variable is defined for
-    the current language. Its value is a JSON array of JSON strings where each
+    the current language. Its value is a JSON array of JSON strings where
     each string holds a file extension (without the leading dot) for the
     language.
diff --git a/Help/release/3.23.rst b/Help/release/3.23.rst
index 5d8577732b..20e43c5062 100644
--- a/Help/release/3.23.rst
+++ b/Help/release/3.23.rst
@@ -78,7 +78,9 @@ File-Based API
   has been updated to ``2.4``.
 
 * The :manual:`cmake-file-api(7)` "codemodel" version 2 ``directory``
-  object ``installers`` field gained a new ``fileSet`` installer type.
+  object ``installers`` field gained a new ``fileSet`` installer type
+  and associated ``fileSetName``, ``fileSetType``, ``fileSetDirectories``,
+  and ``fileSetTarget`` fields.
 
 Commands
 --------
diff --git a/Help/release/3.26.rst b/Help/release/3.26.rst
index 72ffad8cf5..97cf4264ea 100644
--- a/Help/release/3.26.rst
+++ b/Help/release/3.26.rst
@@ -42,6 +42,10 @@ File-Based API
   gained a new ``fileSets`` field and associated ``fileSetIndex``
   field to ``sources`` objects.
 
+* The :manual:`cmake-file-api(7)` "codemodel" version 2 "directory"
+  object ``installers`` field gained a new ``cxxModuleBmi`` installer type
+  and an associated ``cxxModuleBmiTarget`` field.
+
 * The :manual:`cmake-file-api(7)` gained a new "configureLog" object kind
   that enables stable access to the :manual:`cmake-configure-log(7)`.