docs: update changelog

Author: q9f

CHANGELOG.md

@@ -6,18 +6,28 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Unreleased
 
-## [0.4.12]
+## [0.4.16]
+### Changed
+- Docs: update changelog [#65](https://github.com/se3000/ruby-eth/pull/65)
+- Gems: bump version to 0.4.16 [#65](https://github.com/se3000/ruby-eth/pull/65)
+- License: update copyright notice [#64](https://github.com/se3000/ruby-eth/pull/64)
+- Docs: add badges to readme [#64](https://github.com/se3000/ruby-eth/pull/64)
+- Git: deprecating master [#63](https://github.com/se3000/ruby-eth/pull/63)
+- CI: replace travis with github actions [#62](https://github.com/se3000/ruby-eth/pull/62)
+- Gems: replace digest-sha3-patched with keccak [#58](https://github.com/se3000/ruby-eth/pull/58)
 
+## [0.4.13], [0.4.14], [0.4.15]
+_Released as [`eth-patched`](https://github.com/q9f/ruby-eth) from a different source tree._
+
+## [0.4.12]
 ### Changed
 - Bump rake version because of security vulnerability
 
 ## [0.4.11]
-
 ### Added
 - Support for recovering signatures with a V value below 27 (like from Ledger hardware wallets)
 
 ## [0.4.10]
-
 ### Changed
 - Use updated sha3 dependency
 - Improved OpenSSL support
@@ -26,46 +36,38 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Changed Eth::Configuration.default_chain_id back to .chain_id for dependent libraries.
 
 ## [0.4.9]
-
 ### Changed
 - [escoffon](https://github.com/escoffon) added support for chain IDs larger than 120.
 
 ## [0.4.8]
-
 ### Added
 - [@buhrmi](https://github.com/buhrmi) added Eth::Key#personal_sign.
 - [@buhrmi](https://github.com/buhrmi) added Eth::Key#personal_recover.
 
 ## [0.4.7]
-
 ### Changed
 - Updated MoneyTree dependency.
 
 ## [0.4.6]
-
 ### Added
 - Support scrypt private key decryption
 
 ## [0.4.5]
-
 ### Changed
 - Further improve Open SSL configurability
 
 ## [0.4.4]
-
 ### Changed
 - Support old versions of SSL to help avoid preious breaking changes
 
 ## [0.4.3]
-
 ### Added
 - Eth::Key::Encrypter class to handle encrypting keys.
 - Eth::Key.encrypt as a nice wrapper around Encrypter class.
 - Eth::Key::Decrypter class to handle encrypting keys.
 - Eth::Key.decrypt as a nice wrapper around Decrypter class.
 
 ## [0.4.2]
-
 ### Added
 - Address#valid? to validate EIP55 checksums.
 - Address#checksummed to generate EIP55 checksums.
@@ -77,12 +79,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
 ## [0.4.1]
-
 ### Changed
 - Tx#hash includes the '0x' hex prefix.
 
 ## [0.4.0]
-
 ### Added
 - Tx#data_bin returns the data field of a transaction in binary.
 - Tx#data_hex returns the data field of a transaction as a hexadecimal string.