The R6RS editors voted last week to delay the release of the next draft of the report by one week to give us a chance to proofread the draft more carefully. We therefore intend to release the R5.93RS draft on May 22 (at r6rs.org).
Although the formal review process has ended, R5.93RS is not intended to be a candidate for adoption by the steering committee through its ratification process. Instead, we will continue to revise the draft, taking into account such public input as we receive, until we release our actual adoption candidate on June 30.
R. Kent Dybvig
Chair, Scheme Standard Editors