Release 0.11.9

What's Changed

• re-generate openapi schema models
• Feature: allow parsing webhook with event name of type str by @fau-st in #123
• Docs: update oauth app section by @BhuwanPandey in #126
• Feature: improve refresh token usage and docs by @yanyongyu in #128
• Feature: support app jwt auth using client id by @yanyongyu in #129
• Fix: oauth flow anext compatibility by @yanyongyu in #130

Full Changelog: v0.11.8...v0.11.9