diff --git a/ChangeLog b/ChangeLog
index dcaaaae..6fe5c0d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,13 @@
-roswell (master-changelog-which-not-yet-released-1) unstable; urgency=low
+roswell (26.02.116-1) unstable; urgency=low
 
-  *
+  * Fix: failure to load djula on sbcl 2.5.11 environment.
+  * Fix: declaration-definition disagreement in src/cmd-run.h. (reported by ItsMeForLua and fixed by Trichiurus-lepturus)
+  * Fix: support sbcl lisp-implementation-version returning '2.4.10.roswell'.
+  * Change: Allegro CL upgraded to release 11.0express. (by Xiaming Chen)
+  * Change: ros command return 1 when script file not found.
+  * Change: ros fmt rewritten to use cl-indentify.
 
- -- SANO,Masatoshi <snmsts@gmail.com>  Tue, 24 Feb 2026 06:09:57 +0900
+ -- SANO,Masatoshi <snmsts@gmail.com>  Tue, 24 Feb 2026 06:39:51 +0900
 
 roswell (24.10.115-1) unstable; urgency=low
 
diff --git a/configure.ac b/configure.ac
index ea7120a..9e94dfb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.59])
-AC_INIT([roswell],[24.10.115],snmsts@gmail.com)
+AC_INIT([roswell],[26.02.116],snmsts@gmail.com)
 CFLAGS=${CFLAGS=""}
 CXXFLAGS=${CXXFLAGS=""}
 
diff --git a/roswell.asd b/roswell.asd
index 60a910b..0a12ca7 100644
--- a/roswell.asd
+++ b/roswell.asd
@@ -1,5 +1,5 @@
 (defsystem "roswell"
-  :version "24.10.115"
+  :version "26.2.116"
   :author "SANO Masatoshi"
   :license "MIT"
   :depends-on ("simple-date-time" "split-sequence" "plump" "zip")