v19.1.0

What’s Changed

• fix Focusing element inside shadow dom not working (close #2408) (#2534) @LavrovArtem
• Fix cookie tests (#2550) @LavrovArtem
• review remarks (#2548) @AlexKamaev
• Handle undefined/wrong-type error in service request (#2536) @AlexKamaev
• Refactoring (#2542) @miherlosev
• Bump gulp-qunit-harness (v1.0.3) (#2546) @Farfurix
• Simulated 'input' event contains the 'data' property (close #2377) (#2545) @LavrovArtem
• Bump lodash (#2543) @Farfurix
• The global context info calculated once per context (#2533) @LavrovArtem
• fix 'getProxyUrl' doesn't resolve relative paths for special page URLs (close #2399) (#2532) @LavrovArtem
• Fix vulnerability (#2531) @miherlosev
• Refactoring (#2529) @miherlosev
• fix window.location constructor properties shadowed incorrectly (close #2423) (#2528) @LavrovArtem