v1.4.0

• add y-websocket bin entry (should be the proper name) 33c0021
• Merge pull request #91 from zhuangya/patch-1 57fba26
• implement connection-close & connecton-error event and add parameter for exponential backoff 4c4b244
• Add docs about auth approach #94 eb53b55
• correct npx directive 6b61bae

v1.3.18...v1.4.0