thodg/libgit2

diff --git a/docs/changelog.md b/docs/changelog.md
index 666eecd..7d1dac6 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,13 @@
+v0.28.1
+-------
+
+This is a bugfix release with the following change:
+
+* The deprecated functions (`git_buf_free` and the `giterr_` family of
+  functions) are now exported properly.  In the v0.28 release, they were
+  not given the correct external attributes and they did not have the
+  correct linkage visibility in the v0.28 library.
+
 v0.28
 -----
 
diff --git a/include/git2/version.h b/include/git2/version.h
index 148808c..7b71220 100644
--- a/include/git2/version.h
+++ b/include/git2/version.h
@@ -7,10 +7,10 @@
 #ifndef INCLUDE_git_version_h__
 #define INCLUDE_git_version_h__
 
-#define LIBGIT2_VERSION "0.28.0"
+#define LIBGIT2_VERSION "0.28.1"
 #define LIBGIT2_VER_MAJOR 0
 #define LIBGIT2_VER_MINOR 28
-#define LIBGIT2_VER_REVISION 0
+#define LIBGIT2_VER_REVISION 1
 #define LIBGIT2_VER_PATCH 0
 
 #define LIBGIT2_SOVERSION 28