2.0.3

• a new environment variable SHINYPROXY_OIDC_ACCESS_TOKEN is made available to the Shiny app containers when using the OpenId Connect (OIDC) authentication/authorization back-end; this allows to use the OIDC access token to authenticate against APIs from within the Shiny apps
• fix 'Not authorized to access this proxy' issue which occurred when an admin accessed an app that was already running for another user or when the same user accesses the same app from two different browser sessions