PEP 461: Adding % and {} formatting to bytes
Fill in PEP number (461).
Fill in the *correct* PEP number (461).
Updated PEP 429, release schedule for 3.4: new beta, schedule slippage.
Whoops, had an off-by-one error on all the future release dates for 3.4.
PEP 461: updates to %s and Open Questions