Gin Oauth2 Versions Save

Update dependencies

Full Changelog: https://github.com/zalando/gin-oauth2/compare/v1.5.6...v1.5.7

What's Changed

• Feature: google provider to allow to pass login URL https://github.com/zalando/gin-oauth2/pull/77 (thanks to @calston and @chrishalbert)
• Update: dependencies

Full Changelog: https://github.com/zalando/gin-oauth2/compare/v1.5.5...v1.5.6

What's Changed

• Update: dependencies to fix CVEs by dependencies
• Fix: google session example
• Fix: protect from nil ptr deref
• Refactor: ioutil.ReadAll -> io.ReadAll and ioutil.ReadFile -> os.ReadFile

Full Changelog: https://github.com/zalando/gin-oauth2/compare/v1.5.3...v1.5.5

• option for using the token in a header
• mask the token from the logs when using them in the URL