calnode.main calls http.Server.ListenAndServe

mailer.SMTP.Send calls tls.Dialer.DialContext

handler.Handler.UploadBrandingBanner calls png.Encoder.Encode, which eventually calls tls.Conn.Write

handler.Handler.UploadBrandingBanner calls bytes.Buffer.ReadFrom, which calls tls.Conn.Read

calnode.main calls http.Server.ListenAndServe, which eventually calls tls.Conn.HandshakeContext

mailer.renderHTML calls template.Template.ExecuteTemplate

handler.Handler.BookPage calls template.Template.Execute

caldav.resolveRef calls url.URL.ResolveReference

zoom.Client.DeleteMeeting calls http.Client.Do, which eventually calls url.URL.Parse

handler.Handler.UploadBrandingBanner calls image.Decode, which eventually calls vp8l.Decode

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/upload-artifact@v4, github/codeql-action/upload-sarif@v3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

CodeQL Action v3 will be deprecated in December 2026. Please update all occurrences of the CodeQL Action in your workflow files to v4. For more information, see https://github.blog/changelog/2025-10-28-upcoming-deprecation-of-codeql-action-v3/