https://github.com/angular/angular/blob/master/CHANGELOG.md

6.0.0-beta.0 (2018-01-17)

Bug Fixes

• animations: fix increment/decrement aliases example (#18323) (d2aa8ac)
• benchpress: should still support selenium_webdriver < 3.6.0 (#21477) (9b84a32)
• common: set correct timezone for ISO8601 dates in Safari (#21506) (05208b8), closes #21491
• compiler: cache external reference resolution (#21359) (e3e2fc0)
• compiler: make .ngsummary.json files idempotent (#21448) (e64b1e9)
• core: fix chained http call (#20924) (7e3f9a4), closes #20921
• ivy: Add workaround for AJD in google3 (#21488) (6af3672)
• language-service: Clear caches when program changes (#21337) (43e1520), closes #19405
• service-worker: properly handle invalid hashes in all scenarios (#21288) (3951098)

Features

• bazel: allow ng_module rules to control whether type checking is enabled (#21460) (cffa0fe)
• core: add binding name to content changed error (#20352) (d3bf54b)
• forms: handle string with and without line boundary on pattern validator (#19256) (54bf179)

Performance Improvements

• ivy: add missing dom element in render3_function tree benchmark (#21476) (9b5a485)