5.1.0-pre.3

Features

• [api] add HelixClip#duration (44f77ea, #319, #321)
• [api] add image url helper methods for HelixGame and HelixVideo (e5747ee, #322, #324)

Improvements

• [auth, auth-electron] implement queue for requests to bundled AuthProvider implementations (1db82da, #318, #320)
• [auth-electron] increase maximum compatible electron version (17ed87e)

Fixes

• [api] fix rate limiter catching 429s that are not related to the main request rate limit (77af842)
• [chat] account for possible period at the end of the /vips and /mods reply (a4d9020)
• [auth-electron] make sure old scopes are not lost when requesting new scopes (922c5f6)