diff --git a/ChangeLog b/ChangeLog
index a5e4fe5a2..4425f01ba 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013.07.26, Version 0.10.13 (Stable), 381312e1fe6fecbabc943ccd56f0e7d114b3d064
+
+Changes since version 0.10.12:
+
+* unix, windows: fix uv_fs_chown() function prototype (Ben Noordhuis)
+
+
 2013.07.21, Version 0.11.6 (Unstable), 6645b93273e0553d23823c576573b82b129bf28c
 
 Changes since version 0.11.5:
@@ -41,6 +48,23 @@ Changes since version 0.11.5:
 * unix, windows: return error codes directly (Ben Noordhuis)
 
 
+2013.07.10, Version 0.10.12 (Stable), 58a46221bba726746887a661a9f36fe9ff204209
+
+Changes since version 0.10.11:
+
+* linux: add support for MIPS (Andrei Sedoi)
+
+* windows: uv_spawn shouldn't reject reparse points (Bert Belder)
+
+* windows: use WSAGetLastError(), not errno (Ben Noordhuis)
+
+* build: darwin: disable -fstrict-aliasing warnings (Ben Noordhuis)
+
+* build: `all` now builds static and dynamic lib (Ben Noordhuis)
+
+* unix: fix build when !defined(PTHREAD_MUTEX_ERRORCHECK) (Ben Noordhuis)
+
+
 2013.06.27, Version 0.11.5 (Unstable), e3c63ff1627a14e96f54c1c62b0d68b446d8425b
 
 Changes since version 0.11.4:
diff --git a/include/uv-unix.h b/include/uv-unix.h
index 4c05a714a..d0b841856 100644
--- a/include/uv-unix.h
+++ b/include/uv-unix.h
@@ -300,8 +300,8 @@ typedef struct {
   void* buf;                                                                  \
   size_t len;                                                                 \
   off_t off;                                                                  \
-  uid_t uid;                                                                  \
-  gid_t gid;                                                                  \
+  uv_uid_t uid;                                                               \
+  uv_gid_t gid;                                                               \
   double atime;                                                               \
   double mtime;                                                               \
   struct uv__work work_req;                                                   \
diff --git a/include/uv.h b/include/uv.h
index c281ed4d3..18fdb3198 100644
--- a/include/uv.h
+++ b/include/uv.h
@@ -1701,10 +1701,10 @@ UV_EXTERN int uv_fs_fchmod(uv_loop_t* loop, uv_fs_t* req, uv_file file,
     int mode, uv_fs_cb cb);
 
 UV_EXTERN int uv_fs_chown(uv_loop_t* loop, uv_fs_t* req, const char* path,
-    int uid, int gid, uv_fs_cb cb);
+    uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb);
 
 UV_EXTERN int uv_fs_fchown(uv_loop_t* loop, uv_fs_t* req, uv_file file,
-    int uid, int gid, uv_fs_cb cb);
+    uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb);
 
 
 enum uv_fs_event {
diff --git a/src/unix/fs.c b/src/unix/fs.c
index 150ce1b46..75b234376 100644
--- a/src/unix/fs.c
+++ b/src/unix/fs.c
@@ -684,8 +684,8 @@ int uv_fs_chmod(uv_loop_t* loop,
 int uv_fs_chown(uv_loop_t* loop,
                 uv_fs_t* req,
                 const char* path,
-                int uid,
-                int gid,
+                uv_uid_t uid,
+                uv_gid_t gid,
                 uv_fs_cb cb) {
   INIT(CHOWN);
   PATH;
@@ -717,8 +717,8 @@ int uv_fs_fchmod(uv_loop_t* loop,
 int uv_fs_fchown(uv_loop_t* loop,
                  uv_fs_t* req,
                  uv_file file,
-                 int uid,
-                 int gid,
+                 uv_uid_t uid,
+                 uv_gid_t gid,
                  uv_fs_cb cb) {
   INIT(FCHOWN);
   req->file = file;
diff --git a/src/win/fs.c b/src/win/fs.c
index 4b54a4fe3..2ea2cb1c6 100644
--- a/src/win/fs.c
+++ b/src/win/fs.c
@@ -1692,8 +1692,8 @@ int uv_fs_readlink(uv_loop_t* loop, uv_fs_t* req, const char* path,
 }
 
 
-int uv_fs_chown(uv_loop_t* loop, uv_fs_t* req, const char* path, int uid,
-    int gid, uv_fs_cb cb) {
+int uv_fs_chown(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_uid_t uid,
+    uv_gid_t gid, uv_fs_cb cb) {
   int err;
 
   uv_fs_req_init(loop, req, UV_FS_CHOWN, cb);
@@ -1713,8 +1713,8 @@ int uv_fs_chown(uv_loop_t* loop, uv_fs_t* req, const char* path, int uid,
 }
 
 
-int uv_fs_fchown(uv_loop_t* loop, uv_fs_t* req, uv_file fd, int uid,
-    int gid, uv_fs_cb cb) {
+int uv_fs_fchown(uv_loop_t* loop, uv_fs_t* req, uv_file fd, uv_uid_t uid,
+    uv_gid_t gid, uv_fs_cb cb) {
   uv_fs_req_init(loop, req, UV_FS_FCHOWN, cb);
 
   if (cb) {