diff --git a/CHANGES b/CHANGES
index 012bfa0..ef4e850 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,28 @@
+Version 2.10
+============
+
+Released 2017-03-02
+
+* New features:
+
+  - Add JSON_EMBED encoding flag allowing arrays and objects to be encoded
+    into existing streams (#329).
+
+  - Add `json_dumpb()` function for dumping to a pre-allocated buffer (#328).
+
+  - Add `json_dumpfd()` and `json_loadfd()` functions for dumping to streaming
+    file descriptors (#328).
+
+  - Add support for parsing buffers larger than 2GB (#309).
+
+* Build:
+
+  - Fix CMake build when LONG_LONG_INT is defined as "" (#321)
+
+* Other:
+
+  - Internal code cleanup (#311, #314)
+
 Version 2.9
 ===========
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e756eb6..b239333 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -86,10 +86,10 @@ endif (WIN32)
 # set (JANSSON_VERSION "2.3.1")
 # set (JANSSON_SOVERSION 2)
 
-set(JANSSON_DISPLAY_VERSION "2.9")
+set(JANSSON_DISPLAY_VERSION "2.10")
 
 # This is what is required to match the same numbers as automake's
-set(JANSSON_VERSION "4.9.0")
+set(JANSSON_VERSION "4.10.0")
 set(JANSSON_SOVERSION 4)
 
 # for CheckFunctionKeywords
diff --git a/configure.ac b/configure.ac
index f22ddac..d1c4faf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.60])
-AC_INIT([jansson], [2.9], [petri@digip.org])
+AC_INIT([jansson], [2.10], [petri@digip.org])
 
 AC_CONFIG_AUX_DIR([.])
 AM_INIT_AUTOMAKE([1.10 foreign])
diff --git a/doc/conf.py b/doc/conf.py
index 419e9a4..5a66f3d 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -48,7 +48,7 @@ copyright = u'2009-2016, Petri Lehtinen'
 # built documents.
 #
 # The short X.Y version.
-version = '2.10-dev'
+version = '2.10'
 # The full version, including alpha/beta/rc tags.
 release = version
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 5a0c868..5516927 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -24,4 +24,4 @@ libjansson_la_SOURCES = \
 libjansson_la_LDFLAGS = \
 	-no-undefined \
 	-export-symbols-regex '^json_' \
-	-version-info 13:0:9
+	-version-info 14:0:10
diff --git a/src/jansson.h b/src/jansson.h
index cbe27a8..a5927bd 100644
--- a/src/jansson.h
+++ b/src/jansson.h
@@ -21,11 +21,11 @@ extern "C" {
 /* version */
 
 #define JANSSON_MAJOR_VERSION  2
-#define JANSSON_MINOR_VERSION  9
+#define JANSSON_MINOR_VERSION  10
 #define JANSSON_MICRO_VERSION  0
 
 /* Micro version is omitted if it's 0 */
-#define JANSSON_VERSION  "2.9"
+#define JANSSON_VERSION  "2.10"
 
 /* Version as a 3-byte hex number, e.g. 0x010201 == 1.2.1. Use this
    for numeric comparisons, e.g. #if JANSSON_VERSION_HEX >= ... */