Merge pull request #19 from hannesm/minor

0.4.0 release preparations: add changes

CHANGES.md

@@ -0,0 +1,20 @@
+### 0.4.0 (2018-10-06)
+
+* unify usage of mirage-xen-posix package (#17 @hannesm)
+* fix typo in comment (#18 @tiensonqin)
+* jbuild: do not use bash (#16 @rgrinberg)
+* opam: add '"-p" name' to subst command (#15 @seliopou)
+
+### 0.3.0 (2018-07-07)
+
+* Add linking support for mirage-xen-ocaml and ocaml-freestanding (#12, #13, #14, h/t @samoht, @hannesm, @dinosaure)
+
+### 0.2.0 (2018-06-10)
+
+* Add memcmp operations (#2)
+* Fix bounds checking bugs in constructors (#4, #5, h/t @yallop)
+* Add safe blit/memcmp operations (#8)
+
+### 0.1.0 (2018-04-01)
+
+* initial release