new release with minor tweaks

See #2, release log:

• 03acb87 by @yegor256: fmt
• c1ebfd5 by @yegor256: decorate removed
• 6a29806 by @yegor256: skip waiting during delegation
• 5973701 by @yegor256: wait for phi always
• 8b5d9b8 by @yegor256: Kid::Empty
• eb71058 by @yegor256: opt
• cc2871f by @yegor256: opt
• 3fc64a0 by @yegor256: syntax optimized

Released by Rultor 1.70.6, see build log