Autorelease 6.18.0-rc1

No documented user-facing changes

Autorelease 6.17.0

* fix: Dialogue properly parses DeadlineExpiredExceptions thrown
  downstream.

Autorelease 6.16.0

* improvement: Reduce Optional allocations from limiter permit acquire()

Autorelease 6.15.0

* improvement: Bump httpclient5 to 5.5

Autorelease 6.14.0

No documented user-facing changes

Autorelease 6.14.0-rc1

No documented user-facing changes

Autorelease 6.13.0

* improvement: Bump httpclient5 to 5.4.4

Autorelease 6.13.0-rc1

No documented user-facing changes

Autorelease 6.12.0-rc1

No documented user-facing changes

Autorelease 6.12.0

No documented user-facing changes