diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h
index ef06c2d3b..0fee73c1d 100644
--- a/winsup/cygwin/include/cygwin/version.h
+++ b/winsup/cygwin/include/cygwin/version.h
@@ -491,12 +491,13 @@ details. */
        __vsnprintf_chk, __vsprintf_chk.
   321: Export wmempcpy.
   322: [w]scanf %m modifier.
+  323: scanf %l[ conversion.
 
   Note that we forgot to bump the api for ualarm, strtoll, strtoull,
   sigaltstack, sethostname. */
 
 #define CYGWIN_VERSION_API_MAJOR 0
-#define CYGWIN_VERSION_API_MINOR 322
+#define CYGWIN_VERSION_API_MINOR 323
 
 /* There is also a compatibity version number associated with the shared memory
    regions.  It is incremented when incompatible changes are made to the shared
diff --git a/winsup/cygwin/release/2.10.0 b/winsup/cygwin/release/2.10.0
index 42c960b85..22f761e8a 100644
--- a/winsup/cygwin/release/2.10.0
+++ b/winsup/cygwin/release/2.10.0
@@ -5,6 +5,8 @@ What's new:
 
 - scanf/wscanf now handle the POSIX %m modifier.
 
+- scanf now handles the %l[ conversion.
+
 - New API: wmempcpy.
 
 
diff --git a/winsup/doc/new-features.xml b/winsup/doc/new-features.xml
index 14fb0593a..7e013890d 100644
--- a/winsup/doc/new-features.xml
+++ b/winsup/doc/new-features.xml
@@ -16,6 +16,10 @@ New open(2) flags O_TMPFILE and O_NOATIME.
 scanf/wscanf now handle the POSIX %m modifier.
 </para></listitem>
 
+<listitem><para>
+- scanf now handles the %l[ conversion.
+</para></listitem>
+
 <listitem><para>
 New API: wmempcpy.
 </para></listitem>