diff --git a/CHANGES b/CHANGES
index 7b352f56..051c8e05 100644
--- a/CHANGES
+++ b/CHANGES
@@ -59,6 +59,20 @@ CHANGES FROM 3.0 to X.X
 
 * Add reverse sorting in tree, client and buffer modes.
 
+CHANGES FROM 3.0 to 3.0a
+
+* Do not require REG_STARTEND.
+
+* Respawn panes or windows correctly if default-command is set.
+
+* Add missing option for after-kill-pane hook.
+
+* Fix for crash with a format variable that doesn't exist.
+
+* Do not truncate list-keys output on some platforms.
+
+* Do not crash when restoring a layout with only one pane.
+
 CHANGES FROM 2.9 to 3.0
 
 * Workaround invalid layout strings generated by older tmux versions and add
@@ -149,7 +163,7 @@ CHANGES FROM 2.9 to 3.0
 * Add the ability to create simple menus. Introduces new command
   display-menu. Default menus are bound to MouseDown3 on the status line;
   MouseDown3 or M-MouseDown3 on panes; MouseDown3 in tree, client and
-  buffer modes; and C-b C-m and C-b M-m.
+  buffer modes; and C-b < and >.
 
 * Allow panes to be empty (no command). They can be created either by piping to
   split-window -I, or by passing an empty command ('') to split-window. Output
diff --git a/attributes.c b/attributes.c
index 5849af2b..ca88a056 100644
--- a/attributes.c
+++ b/attributes.c
@@ -59,8 +59,8 @@ attributes_fromstring(const char *str)
 	size_t		end;
 	u_int		i;
 	struct {
-		const char*	name;
-		int		attr;
+		const char	*name;
+		int		 attr;
 	} table[] = {
 		{ "bright", GRID_ATTR_BRIGHT },
 		{ "bold", GRID_ATTR_BRIGHT },
diff --git a/compat.h b/compat.h
index d3617413..df1ac03c 100644
--- a/compat.h
+++ b/compat.h
@@ -61,12 +61,31 @@ void	warn(const char *, ...);
 void	warnx(const char *, ...);
 #endif
 
-#ifndef HAVE_PATHS_H
-#define	_PATH_BSHELL	"/bin/sh"
-#define	_PATH_TMP	"/tmp/"
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+
+#ifndef _PATH_BSHELL
+#define _PATH_BSHELL	"/bin/sh"
+#endif
+
+#ifndef _PATH_TMP
+#define _PATH_TMP	"/tmp/"
+#endif
+
+#ifndef _PATH_DEVNULL
 #define _PATH_DEVNULL	"/dev/null"
+#endif
+
+#ifndef _PATH_TTY
 #define _PATH_TTY	"/dev/tty"
+#endif
+
+#ifndef _PATH_DEV
 #define _PATH_DEV	"/dev/"
+#endif
+
+#ifndef _PATH_DEFPATH
 #define _PATH_DEFPATH	"/usr/bin:/bin"
 #endif
 
@@ -98,10 +117,6 @@ void	warnx(const char *, ...);
 #include "compat/bitstring.h"
 #endif
 
-#ifdef HAVE_PATHS_H
-#include <paths.h>
-#endif
-
 #ifdef HAVE_LIBUTIL_H
 #include <libutil.h>
 #endif
diff --git a/grid.c b/grid.c
index a016dc12..b2031045 100644
--- a/grid.c
+++ b/grid.c
@@ -204,7 +204,7 @@ grid_clear_cell(struct grid *gd, u_int px, u_int py, u_int bg)
 
 /* Check grid y position. */
 static int
-grid_check_y(struct grid *gd, const char* from, u_int py)
+grid_check_y(struct grid *gd, const char *from, u_int py)
 {
 	if (py >= gd->hsize + gd->sy) {
 		log_debug("%s: y out of range: %u", from, py);
diff --git a/key-bindings.c b/key-bindings.c
index 175af8f4..d4fada6a 100644
--- a/key-bindings.c
+++ b/key-bindings.c
@@ -24,12 +24,6 @@
 
 #include "tmux.h"
 
-#define DEFAULT_CLIENT_MENU \
-	" 'Detach' 'd' {detach-client}" \
-	" 'Detach & Kill' 'X' {detach-client -P}" \
-	" 'Detach Others' 'o' {detach-client -a}" \
-	" ''" \
-	" 'Lock' 'l' {lock-client}"
 #define DEFAULT_SESSION_MENU \
 	" 'Next' 'n' {switch-client -n}" \
 	" 'Previous' 'p' {switch-client -p}" \
@@ -325,7 +319,6 @@ key_bindings_init(void)
 		"bind -n MouseDrag1Pane if -Ft= '#{mouse_any_flag}' 'if -Ft= \"#{pane_in_mode}\" \"copy-mode -M\" \"send-keys -M\"' 'copy-mode -M'",
 		"bind -n WheelUpPane if -Ft= '#{mouse_any_flag}' 'send-keys -M' 'if -Ft= \"#{pane_in_mode}\" \"send-keys -M\" \"copy-mode -et=\"'",
 
-		"bind -n MouseDown3StatusRight display-menu -t= -xM -yS -T \"#[align=centre]#{client_name}\" " DEFAULT_CLIENT_MENU,
 		"bind -n MouseDown3StatusLeft display-menu -t= -xM -yS -T \"#[align=centre]#{session_name}\" " DEFAULT_SESSION_MENU,
 		"bind -n MouseDown3Status display-menu -t= -xW -yS -T \"#[align=centre]#{window_index}:#{window_name}\" " DEFAULT_WINDOW_MENU,
 		"bind < display-menu -xW -yS -T \"#[align=centre]#{window_index}:#{window_name}\" " DEFAULT_WINDOW_MENU,
diff --git a/options.c b/options.c
index 6bc54ef8..7402b724 100644
--- a/options.c
+++ b/options.c
@@ -610,7 +610,7 @@ options_match(const char *s, int *idx, int *ambiguous)
 
 struct options_entry *
 options_match_get(struct options *oo, const char *s, int *idx, int only,
-    int* ambiguous)
+    int *ambiguous)
 {
 	char			*name;
 	struct options_entry	*o;
diff --git a/server-client.c b/server-client.c
index 075b0ba1..9a24ca39 100644
--- a/server-client.c
+++ b/server-client.c
@@ -1579,7 +1579,7 @@ server_client_check_exit(struct client *c)
 /* Redraw timer callback. */
 static void
 server_client_redraw_timer(__unused int fd, __unused short events,
-    __unused void* data)
+    __unused void *data)
 {
 	log_debug("redraw timer fired");
 }
diff --git a/window-buffer.c b/window-buffer.c
index 5c897341..0412dc97 100644
--- a/window-buffer.c
+++ b/window-buffer.c
@@ -333,7 +333,7 @@ window_buffer_resize(struct window_mode_entry *wme, u_int sx, u_int sy)
 }
 
 static void
-window_buffer_do_delete(void* modedata, void *itemdata,
+window_buffer_do_delete(void *modedata, void *itemdata,
     __unused struct client *c, __unused key_code key)
 {
 	struct window_buffer_modedata	*data = modedata;
@@ -347,7 +347,7 @@ window_buffer_do_delete(void* modedata, void *itemdata,
 }
 
 static void
-window_buffer_do_paste(void* modedata, void *itemdata, struct client *c,
+window_buffer_do_paste(void *modedata, void *itemdata, struct client *c,
     __unused key_code key)
 {
 	struct window_buffer_modedata	*data = modedata;
diff --git a/window-client.c b/window-client.c
index 2ca9c012..22a0f2e2 100644
--- a/window-client.c
+++ b/window-client.c
@@ -313,7 +313,7 @@ window_client_resize(struct window_mode_entry *wme, u_int sx, u_int sy)
 }
 
 static void
-window_client_do_detach(void* modedata, void *itemdata,
+window_client_do_detach(void *modedata, void *itemdata,
     __unused struct client *c, key_code key)
 {
 	struct window_client_modedata	*data = modedata;
diff --git a/window-tree.c b/window-tree.c
index 4f4cbaab..7ba14054 100644
--- a/window-tree.c
+++ b/window-tree.c
@@ -317,7 +317,7 @@ window_tree_filter_pane(struct session *s, struct winlink *wl,
 
 static int
 window_tree_build_window(struct session *s, struct winlink *wl,
-    void* modedata, struct mode_tree_sort_criteria *sort_crit,
+    void *modedata, struct mode_tree_sort_criteria *sort_crit,
     struct mode_tree_item *parent, const char *filter)
 {
 	struct window_tree_modedata	*data = modedata;
@@ -383,7 +383,7 @@ empty:
 }
 
 static void
-window_tree_build_session(struct session *s, void* modedata,
+window_tree_build_session(struct session *s, void *modedata,
     struct mode_tree_sort_criteria *sort_crit, const char *filter)
 {
 	struct window_tree_modedata	*data = modedata;
@@ -973,7 +973,7 @@ window_tree_get_target(struct window_tree_itemdata *item,
 }
 
 static void
-window_tree_command_each(void* modedata, void* itemdata, struct client *c,
+window_tree_command_each(void *modedata, void *itemdata, struct client *c,
     __unused key_code key)
 {
 	struct window_tree_modedata	*data = modedata;
@@ -1030,7 +1030,7 @@ window_tree_command_free(void *modedata)
 }
 
 static void
-window_tree_kill_each(__unused void* modedata, void* itemdata,
+window_tree_kill_each(__unused void *modedata, void *itemdata,
     __unused struct client *c, __unused key_code key)
 {
 	struct window_tree_itemdata	*item = itemdata;