Version 0.31.0.

README.rst

@@ -11,7 +11,7 @@ Binary `delta encoding`_ in Python 3 and C.
 Based on http://www.daemonology.net/bsdiff/, with the following
 differences:
 
-- BZ2, LZMA, `heatshrink`_ or CRLE compression.
+- BZ2, LZMA, `Zstandard`_, `heatshrink`_ or CRLE compression.
 
 - Linear patch file access pattern to allow streaming and less RAM
   usage.
@@ -227,6 +227,8 @@ Contributing
 
 .. _heatshrink: https://github.com/atomicobject/heatshrink
 
+.. _Zstandard: https://facebook.github.io/zstd
+
 .. _Normal: https://detools.readthedocs.io/en/latest/#id1
 
 .. _in-place: https://detools.readthedocs.io/en/latest/#id2

detools/version.py

@@ -1 +1 @@
-__version__ = '0.30.0'
+__version__ = '0.31.0'

tests/test_detools.py

@@ -568,8 +568,8 @@ def test_apply_patch_foo_bad_compression(self):
 
                 self.assertEqual(
                     str(cm.exception),
-                    "Expected compression none(0), lzma(1), crle(2), bz2(3) or "
-                    "heatshrink(4), but got 15.")
+                    "Expected compression none(0), lzma(1), crle(2), bz2(3), "
+                    "heatshrink(4) or zstd(5), but got 15.")
 
     def test_create_patch_foo_bad_compression(self):
         fpatch = BytesIO()
@@ -581,8 +581,8 @@ def test_create_patch_foo_bad_compression(self):
 
                 self.assertEqual(
                     str(cm.exception),
-                    "Expected compression bz2, crle, heatshrink, lzma or none, "
-                    "but got bad.")
+                    "Expected compression bz2, crle, heatshrink, lzma, none or "
+                    "zstd, but got bad.")
 
     def test_apply_patch_one_byte(self):
         fnew = BytesIO()