diff --git a/documentation/Doxyfile b/documentation/Doxyfile
index 1f5a6b8..0c4dc8d 100644
--- a/documentation/Doxyfile
+++ b/documentation/Doxyfile
@@ -31,7 +31,7 @@ PROJECT_NAME           = devLib2
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = 2.11
+PROJECT_NUMBER         = 2.12
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
 # base path where the generated documentation will be put. 
diff --git a/documentation/mainpage.h b/documentation/mainpage.h
index 454d588..0cdac3a 100644
--- a/documentation/mainpage.h
+++ b/documentation/mainpage.h
@@ -86,8 +86,9 @@ the width and order of accesses.
 
 @section changelog Changelog
 
-@subsection ver2c 2.12 (UNRELEASED)
+@subsection ver2c 2.12 (January 2023)
 
+@li Fix missing include (shareLib.h)
 @li Various fixes for Linux, and preparation for Windows support (Dirk Zimoch)
 @li Fix redirection of iocsh functions
 
@@ -228,6 +229,7 @@ Work by Michael Davidsaver
 @author Michael Davidsaver <mdavidsaver@gmail.com>
 @author Till Straumann <strauman@slac.stanford.edu>
 @author Dirk Zimoch <dirk.zimoch@psi.ch>
+@author Gabriel Fedel <gabriel.fedel@ess.eu>
 
 */