5.0.0 (2020-04-09)

Bug Fixes

• install semantic-release as a regular dev dependency (#3455) (1eaf35e)
• ci: echo travis env that gates release after_success (#3446) (b8b2ed8)
• ci: poll every 10s to avoid rate limit. (#3388) (91e7e00)
• middleware/runner: handle file list rejections (#3400) (80febfb), closes #3396 #3396
• server: cleanup import of the removed method (#3439) (cb1bcbf)
• server: createPreprocessor was removed (#3435) (5c334f5)
• server: detection new MS Edge Chromium (#3440) (7166ce2)
• server: replace optimist on yargs lib (#3451) (ec1e69a), closes #2473
• server: Report original error message (#3415) (79ee331), closes #3414

Code Refactoring

• use native Promise instead of Bluebird (#3436) (33a069f), closes /github.com/karma-runner/karma/pull/3060#discussion_r284797390

Continuous Integration

• drop node 8, adopt node 12 (#3430) (a673aa8)

Features

• docs: document DEFAULT_LISTEN_ADDR constant (#3443) (057d527), closes #2479
• karma-server: added log to the server.js for uncaught exception (#3399) (adc6a66)
• preprocessor: obey Pattern.isBinary when set (#3422) (708ae13), closes #3405

BREAKING CHANGES

• Karma plugins which rely on the fact that Karma uses Bluebird promises may break as Bluebird-specific API is no longer available on Promises returned by the Karma core
• server: Deprecated createPreprocessor removed, karma-browserify < 7 version doesn't work
• no more testing on node 8.