CHANGELOG.md in transproc-0.2.0 vs CHANGELOG.md in transproc-0.2.1

@@ -1,11 +1,40 @@
+## v0.2.1 2015-05-17
+
+### Added
+
+* `:constructor_inject` injects arguments into the constructor of a class (AMHOL)
+* `:set_ivars` which allocates an object and sets instance variables from a hash (key/value pairs) on an object (AMHOL)
+* `:combine` which merges multiple arrays into one using "join keys" (solnic)
+* `:reject_keys` which rejects specified keys in a hash (solnic)
+* `:accept_keys` which accepts specified keys in a hash (solnic)
+* `:extract_key` converts the array of hashes to array of values (nepalez)
+
+### Changed
+
+* `:unwrap` can be called without keys (solnic)
+* `Transproc.register` raises a meaningful error when a given function is already registered (kwando)
+* `Transproc[]` raises a meaningful error when a given function doesn't exist (kwando)
+* `Transproc[]` raises a meaningful error when a transformation crashes (kwando)
+
+### Fixed
+
+* `Transproc()` no longer creates a function if it's already a function (splattael)
+* A couple of mistakes in the API docs (AMHOL)
+
+### Internal
+
+* Rubocop integration \o/ (AMHOL)
+
+[Compare v0.2.0...v0.2.1](https://github.com/solnic/transproc/compare/v0.2.0...v0.2.1)
+
 ## v0.2.0 2015-04-14
 
 ### Added
 
+* `:map_keys` hash transformation (AMHOL)
+* `:stringify_keys` hash transformation (AMHOL)
 * `:map_values` hash transformation (AMHOL)
-* `:map_value` hash transformation (AMHOL)
-* `:map_value` hash transformation (AMHOL)
 * `:guard` function (AMHOL)
 * `:is` type-check function (solnic)
 * `Function#to_ast` for easy inspection (solnic)
 * Ability to define module with custom functions that will be auto-registered (solnic + splattael)