Updated Changelog

CHANGELOG.md

@@ -1,3 +1,40 @@
+# 0.22.0 (20-04-2017)
+
+* **(breaking-change)** Removed `Process.new(pid)` is now private (See #4197)
+* **(breaking-change)** IO#peek now returns an empty slice on EOF (See #4240, #4261)
+* **(breaking-change)** Rename `WeakRef#target` to `WeakRef#value` (See #4293)
+* **(breaking-change)** Rename `HTTP::Params.from_hash` to `HTTP::Params.encode` (See #4205)
+* Improved backtrace function names are now read from DWARF sections (See #3958, thanks @ysbaddaden)
+* Improved sigfaults and exceptions are printed to STDERR (See #4163, thanks @Sija)
+* Improved SSL Sockets are now buffered (See #4248)
+* Improved type inference on loops (See #4242, #4243)
+* Improved `pp` and `p`, the printed value is returned (See #4285, #4283, thanks @MakeNowJust)
+* Added support for OpenSSL 1.1.0 (See #4215, #4230, thanks @ysbaddaden)
+* Added `SecureRandom#random_bytes(Bytes)` (See #4191, thanks @konovod)
+* Added setting and deleting of attributes on `XML::Node` (See #3902, thanks @bmmcginty)
+* Added `File.touch` and `FileUtils.touch` methods (See #4069, thanks @Sija)
+* Added `#values_at` for `CSV` (See #4157, thanks @need47)
+* Added `Time#clone` (See #4174, thanks @Sija)
+* Added `ancestors` macro method (See #3875, thanks @david50407)
+* Added `skip` macro method (#4237, thanks @mverzilli)
+* Added `Colorize.on_tty_only!` for easier toggling (See #4075, #4271, thanks @MakeNowJust)
+* Added `WebSocket#on_binary` to receive binary messages (See #2774, thanks @lbguilherme)
+* Fixed `Iterator.of` stops iterating when `Iterator.stop` is returned (See #4208)
+* Fixed `String#insert` for non-ascii Char (See #4164, thanks @Papierkorb)
+* Fixed `File.link` now creates a hard link (#4116, thanks @KCreate)
+* Fixed error message for `#to_h` over empty `NamedTuple` (See #4076, thanks @karlseguin)
+* Fixed `NamedTuple#to_h` does no longer call to value's `#clone` (See #4203)
+* Fixed `Math#gamma` and `Math#lgamma` (See #4229, thanks @KCreate)
+* Fixed `TCPSocket` creation for 0 port for Mac OSX (See #4177, thanks @will)
+* Fixed repo name extraction from git remote in doc tool (See #4132, thanks @Sija)
+* Fixed `self` resolution when including a generic module (See #3972, thanks @MakeNowJust)
+* Fixed debug information was missing in some cases (See #4166, #4202, #4254)
+* Fixed use generic ARM architecture target triple for all ARM architectures (See #4167, thanks @ysbaddaden)
+* Fixed macro run arguments escaping
+* Fixed zsh completion (See #4284, thanks @veelenga)
+* Fixed honor `--no-color` option in spec (See #4306, thanks @luislavena)
+* [Some bug fixes](https://github.com/crystal-lang/crystal/issues?q=is%3Aclosed+milestone%3A0.22.0)
+
 # 0.21.1 (06-03-2017)
 
 * Improved lookup of abstract def implementors (see #4052)