Log Message:
www/ruby-puma: update to 5.2.0

5.2.0 (2021-01-27)

Features

* 10x latency improvement for MRI on ssl connections by reducing overhead
  ([#2519])
* Add option to specify the desired IO selector backend for libev
  ([#2522])
* Add ability to set OpenSSL verification flags (MRI only) ([#2490])
* Uses flush after writing messages to avoid mutating $stdout and $stderr
  using sync=true ([#2486])

Bugfixes

* MiniSSL - Update dhparam to 2048 bit for use with SSL_CTX_set_tmp_dh
  ([#2535])
* Change 'Goodbye!' message to be output after listeners are closed
  ([#2529])
* Fix ssl bind logging with 0.0.0.0 and localhost ([#2533])
* Fix compiler warnings, but skipped warnings related to ragel state
  machine generated code ([#1953])
* Fix phased restart errors related to nio4r gem when using the Puma
  control server ([#2516])
* Add #string method to Puma::NullIO ([#2520])
* Fix binding via Rack handler to IPv6 addresses ([#2521])

Refactor

* Refactor MiniSSL::Context on MRI, fix MiniSSL::Socket#write ([#2519])
* Remove Server#read_body ([#2531])
* Fail build if compiling extensions raises warnings on GH Actions,
  configurable via MAKE_WARNINGS_INTO_ERRORS ([#1953])