Bump to 0.1.28

alexcrichton · alexcrichton · commit 54a7ebe7b9d0 · 2018-12-23T10:00:43.000-08:00
diff --git a/backtrace-sys/Cargo.toml b/backtrace-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "backtrace-sys"
-version = "0.1.27"
+version = "0.1.28"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
 build = "build.rs"
 license = "MIT/Apache-2.0"
