tor/changes/ticket32696

  o Minor features (directory authority):
    - Authorities now recommend protocol versions that are supported
      by Tor 0.3.5 and later. (Earlier versions of Tor have been
      deprecated since January of this year.)  This recommendation
      will cause older clients and relays to give a warning on startup,
      or when they download a consensus directory.
      Closes ticket 32696.
Update the list of recommended protocol versions to match >=0.3.5. Since Tor 0.2.9 has been unsupported since January, 0.3.5 is the oldest supported version, and its features constitute the oldest recommended feature-set. This patch updates these recommendations: DirCache=2 Support for consensus diffs. New in 0.3.1.1-alpha. HSDir=2 Support for v3 onion service descriptors. New in 0.3.0.4-alpha. HSIntro=4 Support for Ed25519 intropoint authentication keys. New in 0.3.0-4-alpha. HSRend=2 Support for rendezvous cells longer than 20 bytes. New in 0.2.9.4-alpha. Link=5 Link padding and link padding negotiation. New in 0.3.3.2-alpha. LinkAuth=3 Ed25519 link authentication. New in 0.3.0.1-alpha. 2020-06-17 17:00:58 +02:00			`o Minor features (directory authority):`
			`- Authorities now recommend protocol versions that are supported`
			`by Tor 0.3.5 and later. (Earlier versions of Tor have been`
			`deprecated since January of this year.) This recommendation`
			`will cause older clients and relays to give a warning on startup,`
			`or when they download a consensus directory.`
			`Closes ticket 32696.`