diff --git a/CHANGES.rst b/CHANGES.rst
index e5fc39bfd..1b4826451 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -3,6 +3,24 @@ Changelog (Pillow)
 
 2.7.0 (unreleased)
 ------------------
+- Fix for saving TIFF image into an io.BytesIO buffer #1011
+  [mfergie]
+  
+- Fix antialias compilation on debug versions of Python #1010
+  [wiredfool]
+
+- Fix for Image.putdata segfault #1009
+  [wiredfool]
+
+- Ico save, additional tests #1007
+  [exherb]
+
+- Use PyQt4 if it has already been imported, otherwise prefer PyQt5. #1003
+  [AurelienBallier]
+  
+- Speedup stretch implementation up to 2.5 times. #977
+  [homm]
+
 - Speed up rotation by using cache aware loops, added transpose to rotations. #994
   [homm]
 
diff --git a/PIL/IcoImagePlugin.py b/PIL/IcoImagePlugin.py
index 2dc46ea18..145816094 100644
--- a/PIL/IcoImagePlugin.py
+++ b/PIL/IcoImagePlugin.py
@@ -24,6 +24,9 @@
 
 __version__ = "0.1"
 
+import struct
+from io import BytesIO
+
 from PIL import Image, ImageFile, BmpImagePlugin, PngImagePlugin, _binary
 from math import log, ceil
 
@@ -37,6 +40,42 @@ i32 = _binary.i32le
 _MAGIC = b"\0\0\1\0"
 
 
+def _save(im, fp, filename):
+    fp.write(_MAGIC)  # (2+2)
+    sizes = im.encoderinfo.get("sizes",
+                               [(16, 16), (24, 24), (32, 32), (48, 48),
+                                (64, 64), (128, 128), (255, 255)])
+    width, height = im.size
+    filter(lambda x: False if (x[0] > width or x[1] > height or
+                               x[0] > 255 or x[1] > 255) else True, sizes)
+    sizes = sorted(sizes, key=lambda x: x[0])
+    fp.write(struct.pack("H", len(sizes)))  # idCount(2)
+    offset = fp.tell() + len(sizes)*16
+    for size in sizes:
+        width, height = size
+        fp.write(struct.pack("B", width))  # bWidth(1)
+        fp.write(struct.pack("B", height))  # bHeight(1)
+        fp.write(b"\0")  # bColorCount(1)
+        fp.write(b"\0")  # bReserved(1)
+        fp.write(b"\0\0")  # wPlanes(2)
+        fp.write(struct.pack("H", 32))  # wBitCount(2)
+
+        image_io = BytesIO()
+        tmp = im.copy()
+        tmp.thumbnail(size, Image.ANTIALIAS)
+        tmp.save(image_io, "png")
+        image_io.seek(0)
+        image_bytes = image_io.read()
+        bytes_len = len(image_bytes)
+        fp.write(struct.pack("I", bytes_len))  # dwBytesInRes(4)
+        fp.write(struct.pack("I", offset))  # dwImageOffset(4)
+        current = fp.tell()
+        fp.seek(offset)
+        fp.write(image_bytes)
+        offset = offset + bytes_len
+        fp.seek(current)
+
+
 def _accept(prefix):
     return prefix[:4] == _MAGIC
 
@@ -241,4 +280,5 @@ class IcoImageFile(ImageFile.ImageFile):
 # --------------------------------------------------------------------
 
 Image.register_open("ICO", IcoImageFile, _accept)
+Image.register_save("ICO", _save)
 Image.register_extension("ICO", ".ico")
diff --git a/PIL/ImageQt.py b/PIL/ImageQt.py
index 88df3e564..fd662c894 100644
--- a/PIL/ImageQt.py
+++ b/PIL/ImageQt.py
@@ -18,12 +18,15 @@
 
 from PIL import Image
 from PIL._util import isPath
+import sys
 
-try:
+if 'PyQt4.QtGui' not in sys.modules:
+  try:
     from PyQt5.QtGui import QImage, qRgba
-except:
+  except:
     from PyQt4.QtGui import QImage, qRgba
-
+else: #PyQt4 is used
+  from PyQt4.QtGui import QImage, qRgba
 
 ##
 # (Internal) Turns an RGB color into a Qt compatible color integer.
diff --git a/PIL/TiffImagePlugin.py b/PIL/TiffImagePlugin.py
index 6a52e5e5c..ae7d56947 100644
--- a/PIL/TiffImagePlugin.py
+++ b/PIL/TiffImagePlugin.py
@@ -54,6 +54,7 @@ import sys
 import collections
 import itertools
 import os
+import io
 
 # Set these to true to force use of libtiff for reading or writing.
 READ_LIBTIFF = False
@@ -1128,8 +1129,11 @@ def _save(im, fp, filename):
             print (ifd.items())
         _fp = 0
         if hasattr(fp, "fileno"):
-            fp.seek(0)
-            _fp = os.dup(fp.fileno())
+            try:
+                fp.seek(0)
+                _fp = os.dup(fp.fileno())
+            except io.UnsupportedOperation:
+                pass
 
         # ICC Profile crashes.
         blocklist = [STRIPOFFSETS, STRIPBYTECOUNTS, ROWSPERSTRIP, ICCPROFILE]
diff --git a/Tests/test_file_ico.py b/Tests/test_file_ico.py
index 12f4ed3f3..01d3f5904 100644
--- a/Tests/test_file_ico.py
+++ b/Tests/test_file_ico.py
@@ -1,5 +1,6 @@
-from helper import unittest, PillowTestCase
+from helper import unittest, PillowTestCase, hopper
 
+import io
 from PIL import Image
 
 # sample ppm stream
@@ -16,6 +17,32 @@ class TestFileIco(PillowTestCase):
         self.assertEqual(im.size, (16, 16))
         self.assertEqual(im.format, "ICO")
 
+    def test_save_to_bytes(self):
+        output = io.BytesIO()
+        im = hopper()
+        im.save(output, "ico", sizes=[(32, 32), (64, 64)])
+
+        # the default image
+        output.seek(0)
+        reloaded = Image.open(output)
+        self.assertEqual(reloaded.info['sizes'],set([(32, 32), (64, 64)]))
+
+        self.assertEqual(im.mode, reloaded.mode)
+        self.assertEqual((64, 64), reloaded.size)
+        self.assertEqual(reloaded.format, "ICO")
+        self.assert_image_equal(reloaded, hopper().resize((64,64), Image.ANTIALIAS))
+
+        # the other one
+        output.seek(0)
+        reloaded = Image.open(output)
+        reloaded.size = (32,32)
+
+        self.assertEqual(im.mode, reloaded.mode)
+        self.assertEqual((32, 32), reloaded.size)
+        self.assertEqual(reloaded.format, "ICO")
+        self.assert_image_equal(reloaded, hopper().resize((32,32), Image.ANTIALIAS))
+        
+        
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/Tests/test_file_libtiff.py b/Tests/test_file_libtiff.py
index efd2d5817..a9377bf63 100644
--- a/Tests/test_file_libtiff.py
+++ b/Tests/test_file_libtiff.py
@@ -1,9 +1,11 @@
 from helper import unittest, PillowTestCase, hopper, py3
 
 import os
+import io
 
 from PIL import Image, TiffImagePlugin
 
+
 class LibTiffTestCase(PillowTestCase):
 
     def setUp(self):
@@ -31,6 +33,7 @@ class LibTiffTestCase(PillowTestCase):
         out = self.tempfile("temp.png")
         im.save(out)
 
+
 class TestFileLibTiff(LibTiffTestCase):
 
     def test_g4_tiff(self):
@@ -59,9 +62,8 @@ class TestFileLibTiff(LibTiffTestCase):
 
     def test_g4_tiff_bytesio(self):
         """Testing the stringio loading code path"""
-        from io import BytesIO
         file = "Tests/images/hopper_g4_500.tif"
-        s = BytesIO()
+        s = io.BytesIO()
         with open(file, 'rb') as f:
             s.write(f.read())
             s.seek(0)
@@ -288,7 +290,7 @@ class TestFileLibTiff(LibTiffTestCase):
         im2 = Image.open(out)
         self.assert_image_equal(im, im2)
 
-    def xtest_bw_compression_wRGB(self):
+    def xtest_bw_compression_w_rgb(self):
         """ This test passes, but when running all tests causes a failure due
             to output on stderr from the error thrown by libtiff. We need to
             capture that but not now"""
@@ -319,19 +321,19 @@ class TestFileLibTiff(LibTiffTestCase):
         # file is a multipage tiff,  10x10 green, 10x10 red, 20x20 blue
 
         im.seek(0)
-        self.assertEqual(im.size, (10,10))
-        self.assertEqual(im.convert('RGB').getpixel((0,0)), (0,128,0))
+        self.assertEqual(im.size, (10, 10))
+        self.assertEqual(im.convert('RGB').getpixel((0, 0)), (0, 128, 0))
         self.assertTrue(im.tag.next)
 
         im.seek(1)
-        self.assertEqual(im.size, (10,10))
-        self.assertEqual(im.convert('RGB').getpixel((0,0)), (255,0,0))
+        self.assertEqual(im.size, (10, 10))
+        self.assertEqual(im.convert('RGB').getpixel((0, 0)), (255, 0, 0))
         self.assertTrue(im.tag.next)
 
         im.seek(2)
         self.assertFalse(im.tag.next)
-        self.assertEqual(im.size, (20,20))
-        self.assertEqual(im.convert('RGB').getpixel((0,0)), (0,0,255))
+        self.assertEqual(im.size, (20, 20))
+        self.assertEqual(im.convert('RGB').getpixel((0, 0)), (0, 0, 255))
 
         TiffImagePlugin.READ_LIBTIFF = False
 
@@ -357,7 +359,32 @@ class TestFileLibTiff(LibTiffTestCase):
         self.assertEqual(im.mode, "L")
         self.assert_image_similar(im, original, 7.3)
 
+    def test_save_bytesio(self):
+        # PR 1011
+        # Test TIFF saving to io.BytesIO() object.
 
+        TiffImagePlugin.WRITE_LIBTIFF = True
+        TiffImagePlugin.READ_LIBTIFF = True
+
+        # Generate test image
+        pilim = hopper()
+
+        def save_bytesio(compression=None):
+
+            buffer_io = io.BytesIO()
+            pilim.save(buffer_io, format="tiff", compression=compression)
+            buffer_io.seek(0)
+
+            pilim_load = Image.open(buffer_io)
+            self.assert_image_similar(pilim, pilim_load, 0)
+
+        # save_bytesio()
+        save_bytesio('raw')
+        save_bytesio("packbits")
+        save_bytesio("tiff_lzw")
+
+        TiffImagePlugin.WRITE_LIBTIFF = False
+        TiffImagePlugin.READ_LIBTIFF = False
 
 
 if __name__ == '__main__':
diff --git a/Tests/test_file_tiff.py b/Tests/test_file_tiff.py
index 3939ac074..fd8090196 100644
--- a/Tests/test_file_tiff.py
+++ b/Tests/test_file_tiff.py
@@ -326,7 +326,7 @@ class TestFileTiff(PillowTestCase):
         # Should not divide by zero
         im.save(outfile)
 
-
+        
 if __name__ == '__main__':
     unittest.main()
 
diff --git a/Tests/test_image_putdata.py b/Tests/test_image_putdata.py
index 46a2ace71..3b7dc836a 100644
--- a/Tests/test_image_putdata.py
+++ b/Tests/test_image_putdata.py
@@ -1,4 +1,5 @@
 from helper import unittest, PillowTestCase, hopper
+from array import array
 
 import sys
 
@@ -63,6 +64,25 @@ class TestImagePutData(PillowTestCase):
         target = [2.0 * float(elt) + 256.0 for elt in data]
         self.assertEqual(list(im.getdata()), target)
 
+    def test_array_B(self):
+        # shouldn't segfault
+        # see https://github.com/python-pillow/Pillow/issues/1008
+
+        arr = array('B', [0])*15000
+        im = Image.new('L', (150, 100))
+        im.putdata(arr)
+
+        self.assertEqual(len(im.getdata()),len(arr))
+        
+    def test_array_F(self):
+        # shouldn't segfault
+        # see https://github.com/python-pillow/Pillow/issues/1008
+
+        im = Image.new('F', (150, 100))
+        arr = array('f', [0.0])*15000
+        im.putdata(arr)
+
+        self.assertEqual(len(im.getdata()),len(arr))
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/Tests/test_numpy.py b/Tests/test_numpy.py
index b00b8b36b..7b6f22b2b 100644
--- a/Tests/test_numpy.py
+++ b/Tests/test_numpy.py
@@ -121,6 +121,16 @@ class TestNumpy(PillowTestCase):
 
         im.point(lut)
 
+    def test_putdata(self):
+        # shouldn't segfault
+        # see https://github.com/python-pillow/Pillow/issues/1008
+
+        im = Image.new('F', (150, 100))
+        arr = numpy.zeros((15000,), numpy.float32)
+        im.putdata(arr)
+
+        self.assertEqual(len(im.getdata()),len(arr))
+   
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/_imaging.c b/_imaging.c
index 97349f187..a84350cf2 100644
--- a/_imaging.c
+++ b/_imaging.c
@@ -1269,7 +1269,7 @@ _putdata(ImagingObject* self, PyObject* args)
            if (scale == 1.0 && offset == 0.0) {
                /* Clipped data */
                for (i = x = y = 0; i < n; i++) {
-                   op = PySequence_Fast_GET_ITEM(data, i);
+                   op = PySequence_Fast_GET_ITEM(seq, i);
                    image->image8[y][x] = (UINT8) CLIP(PyInt_AsLong(op));
                    if (++x >= (int) image->xsize){
                        x = 0, y++;
@@ -1279,7 +1279,7 @@ _putdata(ImagingObject* self, PyObject* args)
             } else {
                /* Scaled and clipped data */
                for (i = x = y = 0; i < n; i++) {
-                   PyObject *op = PySequence_Fast_GET_ITEM(data, i);
+                   PyObject *op = PySequence_Fast_GET_ITEM(seq, i);
                    image->image8[y][x] = CLIP(
                        (int) (PyFloat_AsDouble(op) * scale + offset));
                    if (++x >= (int) image->xsize){
@@ -1299,7 +1299,7 @@ _putdata(ImagingObject* self, PyObject* args)
         switch (image->type) {
         case IMAGING_TYPE_INT32:
             for (i = x = y = 0; i < n; i++) {
-                op = PySequence_Fast_GET_ITEM(data, i);
+                op = PySequence_Fast_GET_ITEM(seq, i);
                 IMAGING_PIXEL_INT32(image, x, y) =
                     (INT32) (PyFloat_AsDouble(op) * scale + offset);
                 if (++x >= (int) image->xsize){
@@ -1310,7 +1310,7 @@ _putdata(ImagingObject* self, PyObject* args)
             break;
         case IMAGING_TYPE_FLOAT32:
             for (i = x = y = 0; i < n; i++) {
-                op = PySequence_Fast_GET_ITEM(data, i);
+                op = PySequence_Fast_GET_ITEM(seq, i);
                 IMAGING_PIXEL_FLOAT32(image, x, y) =
                     (FLOAT32) (PyFloat_AsDouble(op) * scale + offset);
                 if (++x >= (int) image->xsize){
@@ -1326,7 +1326,7 @@ _putdata(ImagingObject* self, PyObject* args)
                     INT32 inkint;
                 } u;
 
-                op = PySequence_Fast_GET_ITEM(data, i);
+                op = PySequence_Fast_GET_ITEM(seq, i);
                 if (!op || !getink(op, image, u.ink)) {
                     return NULL;
                 }
diff --git a/docs/handbook/image-file-formats.rst b/docs/handbook/image-file-formats.rst
index 50eecd9da..a1961fa7c 100644
--- a/docs/handbook/image-file-formats.rst
+++ b/docs/handbook/image-file-formats.rst
@@ -589,6 +589,14 @@ ICO
 
 ICO is used to store icons on Windows. The largest available icon is read.
 
+The :py:meth:`~PIL.Image.Image.save` method supports the following options:
+
+**sizes**
+    A list of sizes including in this ico file; these are a 2-tuple,
+    ``(width, height)``; Default to ``[(16, 16), (24, 24), (32, 32), (48, 48),
+    (64, 64), (128, 128), (255, 255)]``. Any size is bigger then the original
+    size or 255 will be ignored.
+
 ICNS
 ^^^^
 
diff --git a/docs/installation.rst b/docs/installation.rst
index ac02a645c..c48b30265 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -129,7 +129,7 @@ Prerequisites are installed on **Ubuntu 12.04 LTS** or **Raspian Wheezy
 
 Prerequisites are installed on **Ubuntu 14.04 LTS** with::
 
-    $ sudo apt-get install libtiff4-dev libjpeg8-dev zlib1g-dev \
+    $ sudo apt-get install libtiff5-dev libjpeg8-dev zlib1g-dev \
         libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python-tk
 
 Prerequisites are installed on **Fedora 20** with::
diff --git a/docs/reference/Image.rst b/docs/reference/Image.rst
index 249543004..08af684d5 100644
--- a/docs/reference/Image.rst
+++ b/docs/reference/Image.rst
@@ -116,6 +116,7 @@ ITU-R 709, using the D65 luminant) to the CIE XYZ color space:
 .. automethod:: PIL.Image.Image.getcolors
 .. automethod:: PIL.Image.Image.getdata
 .. automethod:: PIL.Image.Image.getextrema
+.. automethod:: PIL.Image.Image.getpalette
 .. automethod:: PIL.Image.Image.getpixel
 .. automethod:: PIL.Image.Image.histogram
 .. automethod:: PIL.Image.Image.offset
diff --git a/libImaging/Antialias.c b/libImaging/Antialias.c
index a5f0fde83..d6b10c431 100644
--- a/libImaging/Antialias.c
+++ b/libImaging/Antialias.c
@@ -93,7 +93,7 @@ static inline UINT8 clip8(float in)
 /* This is work around bug in GCC prior 4.9 in 64 bit mode.
    GCC generates code with partial dependency which 3 times slower.
    See: http://stackoverflow.com/a/26588074/253146 */
-#if defined(__x86_64__) && defined(__SSE__) && \
+#if defined(__x86_64__) && defined(__SSE__) &&  ! defined(__NO_INLINE__) && \
     ! defined(__clang__) && defined(GCC_VERSION) && (GCC_VERSION < 40900)
 static float __attribute__((always_inline)) i2f(int v) {
     float x;