v1.0.0-pre1

What's Changed

• docs: update intl api address by @ikesnowy in #130
• feat: add sample for uploading video file by @ikesnowy in #131
• feat: add ocr sample by @ikesnowy in #135
• chore: remove obsolete apis by @ikesnowy in #136
• feat: add gui sample by @ikesnowy in #137
• feat: support upload files api by @ikesnowy in #139
• feat: support doc url by @ikesnowy in #141

Full Changelog: v0.9.0...v1.0.0-pre1