2016-01-20, Version 4.2.5 "Argon" (LTS) Release
Notable changes:
* assert
- accommodate ES6 classes that extend Error (Rich Trott) https://github.com/nodejs/node/pull/4166
* build
- add "--partly-static" build options (Super Zheng) https://github.com/nodejs/node/pull/4152
* deps
- backport 066747e from upstream V8 (Ali Ijaz Sheikh) https://github.com/nodejs/node/pull/4655
- backport 200315c from V8 upstream (Vladimir Kurchatkin) https://github.com/nodejs/node/pull/4128
- upgrade libuv to 1.8.0 (Saúl Ibarra Corretgé)
* docs
- various updates landed in 70 different commits!
* repl
- attach location info to syntax errors (cjihrig) https://github.com/nodejs/node/pull/4013
- display error message when loading directory (Prince J Wesley) https://github.com/nodejs/node/pull/4170
* tests
- various updates landed in over 50 commits
* util
- allow lookup of hidden values (cjihrig) https://github.com/nodejs/node/pull/3988
PR-URL: https://github.com/nodejs/node/pull/4768