prepare release 1.2.0

Author: mkaput

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## [1.2.0] - 2021-06-14
+### Added
+- `BiMap.put_new_key/3` and `BiMap.put_new_value/3` (by [@ckampfe])
+
 ## [1.1.1] - 2021-03-23
 - This release is a big rollup of dev dependency updates that have accumulated during this time.
 - This includes using modern version of ExDoc for HexDocs and is the only user-facing change.
@@ -24,6 +28,7 @@ This library is pretty stable and 1.0 ready. Nothing has changed since 0.1.1.
 ## 0.1.0 - 2017-08-10
 First version 🎉
 
+[1.2.0]: https://github.com/mkaput/elixir-bimap/compare/v1.1.1...v1.2.0
 [1.1.1]: https://github.com/mkaput/elixir-bimap/compare/v1.1.0...v1.1.1
 [1.1.0]: https://github.com/mkaput/elixir-bimap/compare/v1.0.1...v1.1.0
 [1.0.1]: https://github.com/mkaput/elixir-bimap/compare/v1.0.0...v1.0.1
@@ -32,3 +37,4 @@ First version 🎉
 
 [@NullOranje]: https://github.com/NullOranje
 [@mat-hek]: https://github.com/mat-hek
+[@ckampfe]: https://github.com/ckampfe

README.md

@@ -15,7 +15,7 @@ The package can be installed by adding `bimap` to your list of dependencies in `
 
 ```elixir
 def deps do
-  [{:bimap, "~> 1.1"}]
+  [{:bimap, "~> 1.2"}]
 end
 ```
 

mix.exs

@@ -1,7 +1,7 @@
 defmodule BiMap.Mixfile do
   use Mix.Project
 
-  @version "1.1.1"
+  @version "1.2.0"
   @github "https://github.com/mkaput/elixir-bimap"
 
   def project do