diff --git a/configure.ac b/configure.ac
index 728b5ab..6908167 100644
--- a/configure.ac
+++ b/configure.ac
@@ -51,10 +51,10 @@ if test "${ac_cv_have_tiocgwinsz}" = "yes"; then
 fi
 
 CUCUL="no"
-PKG_CHECK_MODULES(cucul, cucul >= 0.99.beta9,
+PKG_CHECK_MODULES(cucul, cucul >= 0.99.beta10,
  [CUCUL="yes"],
  [AC_MSG_RESULT(no)
-  AC_MSG_ERROR([you need libcucul version 0.99.beta9 or later])])
+  AC_MSG_ERROR([you need libcucul version 0.99.beta10 or later])])
 
 AC_MSG_CHECKING([for release date])
 stamp="$(sed -ne 's/# \$Id: .*\(....-..-..\).*/\1/p;q' configure.ac)"
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 0d36c26..6208ab6 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -6,5 +6,5 @@ CLEANFILES = toilet.1
 man_MANS = toilet.1
 
 toilet.1: toilet.1.in
-	sed -e "s,@data""rootdir@,$(datarootdir),g" $(srcdir)/$^ > $@
+	sed -e "s,[@]datarootdir@,$(datarootdir),g" $(srcdir)/$^ > $@
 
diff --git a/src/figlet.c b/src/figlet.c
index 607953e..2ee09c7 100644
--- a/src/figlet.c
+++ b/src/figlet.c
@@ -96,8 +96,8 @@ static int feed_figlet(context_t *cx, uint32_t ch)
     for(y = 0; y < h; y++)
         for(x = 0; x < w; x++)
     {
-        uint32_t tmp = cucul_getchar(cx->image, x, y + c * cx->height);
-        cucul_putchar(cx->cv, cx->x + x, cx->y + y, tmp);
+        uint32_t tmp = cucul_get_char(cx->image, x, y + c * cx->height);
+        cucul_put_char(cx->cv, cx->x + x, cx->y + y, tmp);
     }
 
     /* Advance cursor */
@@ -132,7 +132,6 @@ static int open_font(context_t *cx)
     char path[2048];
     char buf[2048];
     char hardblank[10];
-    cucul_buffer_t *b;
     TOIFILE *f;
     unsigned int i, j, size, comment_lines;
 
@@ -249,18 +248,10 @@ static int open_font(context_t *cx)
     }
 
     /* Import buffer into canvas */
-    b = cucul_load_memory(data, i);
-    cx->image = cucul_import_canvas(b, "utf8");
-    cucul_free_buffer(b);
+    cx->image = cucul_create_canvas(0, 0);
+    cucul_import_memory(cx->image, data, i, "utf8");
     free(data);
 
-    if(!cx->image)
-    {
-        free(cx->lookup);
-        fprintf(stderr, "libcucul could not load data in `%s'\n", path);
-        return -1;
-    }
-
     /* Remove EOL characters. For now we ignore hardblanks, don’t do any
      * smushing, nor any kind of error checking. */
     for(j = 0; j < cx->height * cx->glyphs; j++)
@@ -269,12 +260,12 @@ static int open_font(context_t *cx)
 
         for(i = cx->max_length; i--;)
         {
-            ch = cucul_getchar(cx->image, i, j);
+            ch = cucul_get_char(cx->image, i, j);
 
             /* TODO: Replace hardblanks with U+00A0 NO-BREAK SPACE */
             if(ch == cx->hardblank)
-                cucul_putchar(cx->image, i, j, ch = ' ');
-                //cucul_putchar(cx->image, i, j, ch = 0xa0);
+                cucul_put_char(cx->image, i, j, ch = ' ');
+                //cucul_put_char(cx->image, i, j, ch = 0xa0);
 
             if(oldch && ch != oldch)
             {
@@ -282,11 +273,11 @@ static int open_font(context_t *cx)
                     cx->lookup[j / cx->height * 2 + 1] = i + 1;
             }
             else if(oldch && ch == oldch)
-                cucul_putchar(cx->image, i, j, ' ');
+                cucul_put_char(cx->image, i, j, ' ');
             else if(ch != ' ')
             {
                 oldch = ch;
-                cucul_putchar(cx->image, i, j, ' ');
+                cucul_put_char(cx->image, i, j, ' ');
             }
         }
     }
diff --git a/src/filter.c b/src/filter.c
index cb047c7..578f4ea 100644
--- a/src/filter.c
+++ b/src/filter.c
@@ -130,7 +130,7 @@ static void filter_crop(context_t *cx)
     for(y = 0; y < h; y++)
         for(x = 0; x < w; x++)
     {
-        unsigned long int ch = cucul_getchar(cx->torender, x, y);
+        unsigned long int ch = cucul_get_char(cx->torender, x, y);
         if(ch != (unsigned char)' ')
         {
             if(x < xmin)
@@ -166,7 +166,7 @@ static void filter_metal(context_t *cx)
     for(y = 0; y < h; y++)
         for(x = 0; x < w; x++)
     {
-        unsigned long int ch = cucul_getchar(cx->torender, x, y);
+        unsigned long int ch = cucul_get_char(cx->torender, x, y);
         int i;
 
         if(ch == (unsigned char)' ')
@@ -174,7 +174,7 @@ static void filter_metal(context_t *cx)
 
         i = ((cx->lines + y + x / 8) / 2) % 4;
         cucul_set_color_ansi(cx->torender, palette[i], CUCUL_TRANSPARENT);
-        cucul_putchar(cx->torender, x, y, ch);
+        cucul_put_char(cx->torender, x, y, ch);
     }
 }
 
@@ -193,13 +193,13 @@ static void filter_gay(context_t *cx)
     for(y = 0; y < h; y++)
         for(x = 0; x < w; x++)
     {
-        unsigned long int ch = cucul_getchar(cx->torender, x, y);
+        unsigned long int ch = cucul_get_char(cx->torender, x, y);
         if(ch != (unsigned char)' ')
         {
             cucul_set_color_ansi(cx->torender,
                                  rainbow[(x / 2 + y + cx->lines) % 6],
                                  CUCUL_TRANSPARENT);
-            cucul_putchar(cx->torender, x, y, ch);
+            cucul_put_char(cx->torender, x, y, ch);
         }
     }
 }
diff --git a/src/render.c b/src/render.c
index 671a313..936086f 100644
--- a/src/render.c
+++ b/src/render.c
@@ -107,7 +107,8 @@ int render_end(context_t *cx)
 
 static int render_flush(context_t *cx)
 {
-    cucul_buffer_t *buffer;
+    unsigned long int len;
+    void *buffer;
 
     /* Flush current line */
     cx->flush(cx);
@@ -118,12 +119,11 @@ static int render_flush(context_t *cx)
     cx->lines += cucul_get_canvas_height(cx->torender);
 
     /* Output line */
-    buffer = cucul_export_canvas(cx->torender, cx->export);
+    buffer = cucul_export_memory(cx->torender, cx->export, &len);
     if(!buffer)
         return -1;
-    fwrite(cucul_get_buffer_data(buffer),
-           cucul_get_buffer_size(buffer), 1, stdout);
-    cucul_free_buffer(buffer);
+    fwrite(buffer, len, 1, stdout);
+    free(buffer);
     cucul_free_canvas(cx->torender);
 
     return 0;
diff --git a/src/term.c b/src/term.c
index 9896277..131ce88 100644
--- a/src/term.c
+++ b/src/term.c
@@ -81,7 +81,7 @@ static int feed_tiny(context_t *cx, uint32_t ch)
 
     cucul_set_canvas_size(cx->cv, cx->ew, cx->eh);
 
-    cucul_putchar(cx->cv, cx->x, cx->y, ch);
+    cucul_put_char(cx->cv, cx->x, cx->y, ch);
     cx->x++;
 
     return 0;
diff --git a/tools/caca2tlf.c b/tools/caca2tlf.c
index 3309142..5495014 100644
--- a/tools/caca2tlf.c
+++ b/tools/caca2tlf.c
@@ -168,12 +168,13 @@ static void list_fonts(void)
 
 static void add_char(unsigned long int ch)
 {
-    cucul_buffer_t *buf;
+    void *buf;
+    unsigned long int len;
     unsigned int x, y, myw, mygw;
     int full = cucul_utf32_is_fullwidth(ch);
 
     cucul_set_canvas_size(onechar, full ? 2 : 1, 1);
-    cucul_putchar(onechar, 0, 0, ch);
+    cucul_put_char(onechar, 0, 0, ch);
     cucul_render_canvas(onechar, f, image, iw, ih, 4 * iw);
 
     myw = full ? 2 * w : w;
@@ -190,15 +191,15 @@ static void add_char(unsigned long int ch)
             uint8_t c = image[4 * (x + y * iw) + 2];
 
             if(c >= 0xa0)
-                cucul_putstr(out, x, y, "█");
+                cucul_put_str(out, x, y, "█");
             else if(c >= 0x80)
-                cucul_putstr(out, x, y, "▓");
+                cucul_put_str(out, x, y, "▓");
             else if(c >= 0x40)
-                cucul_putstr(out, x, y, "▒");
+                cucul_put_str(out, x, y, "▒");
             else if(c >= 0x20)
-                cucul_putstr(out, x, y, "░");
+                cucul_put_str(out, x, y, "░");
             else
-                cucul_putchar(out, x, y, ' ');
+                cucul_put_char(out, x, y, ' ');
         }
         break;
     case HALFBLOCKS:
@@ -210,7 +211,7 @@ static void add_char(unsigned long int ch)
             uint8_t p1 = image[4 * (x + y * 2 * iw) + 2];
             uint8_t p2 = image[4 * (x + (y * 2 + 1) * iw) + 2];
 
-            cucul_putstr(out, x, y, str[(p1 > 0x80) + 2 * (p2 > 0x80)]);
+            cucul_put_str(out, x, y, str[(p1 > 0x80) + 2 * (p2 > 0x80)]);
         }
         break;
     case QUARTERBLOCKS:
@@ -228,17 +229,17 @@ static void add_char(unsigned long int ch)
             uint8_t p3 = image[4 * (x * 2 + (y * 2 + 1) * iw) + 2];
             uint8_t p4 = image[4 * (x * 2 + 1 + (y * 2 + 1) * iw) + 2];
 
-            cucul_putstr(out, x, y, str[(p1 > 0x80) + 2 * (p2 > 0x80) +
-                                        4 * (p3 > 0x80) + 8 * (p4 > 0x80)]);
+            cucul_put_str(out, x, y, str[(p1 > 0x80) + 2 * (p2 > 0x80) +
+                                         4 * (p3 > 0x80) + 8 * (p4 > 0x80)]);
         }
         break;
     }
 
     cucul_draw_line(out, mygw, 0, mygw, gh - 1, '@');
-    cucul_putchar(out, mygw + 1, gh - 1, '@');
+    cucul_put_char(out, mygw + 1, gh - 1, '@');
 
-    buf = cucul_export_canvas(out, "utf8");
-    fwrite(cucul_get_buffer_data(buf), cucul_get_buffer_size(buf), 1, stdout);
-    cucul_free_buffer(buf);
+    buf = cucul_export_memory(out, "utf8", &len);
+    fwrite(buf, len, 1, stdout);
+    free(buf);
 }