diff --git a/devel/devel20210923-B16-changelog.txt b/devel/devel20210923-B16-changelog.txt
index a149781..a90a458 100644
--- a/devel/devel20210923-B16-changelog.txt
+++ b/devel/devel20210923-B16-changelog.txt
@@ -1 +1,2 @@
 +version update
+update default config for RS92 eph
diff --git a/devel/devel20210923-B16-full.bin b/devel/devel20210923-B16-full.bin
index 525306b..e062a6b 100644
Binary files a/devel/devel20210923-B16-full.bin and b/devel/devel20210923-B16-full.bin differ
diff --git a/download.html b/download.html
index 2ab3d28..db27cb7 100644
--- a/download.html
+++ b/download.html
@@ -30,8 +30,9 @@
 <li><a href="devel/update.fs.bin">update.fs.bin</a> (Sep 22 19:31:03 2021)
 </li>
 
-<li><a href="devel/devel20210923-B16-full.bin">devel20210923-B16-full.bin</a> (Sep 23 10:14:44 2021)
+<li><a href="devel/devel20210923-B16-full.bin">devel20210923-B16-full.bin</a> (Sep 23 10:19:35 2021)
 <br>+version update
+update default config for RS92 eph
 </li>
 
 <li><a href="devel/devel20210922-B16-full.bin">devel20210922-B16-full.bin</a> (Sep 23 10:14:17 2021)