v5.0.0.beta2

This is the final beta release before 5.0.0.

Differences versus 5.0.0.beta1 are these additional bugfixes:

• Fixed a typo re: maximum URI path length #2344
• rack.multithread and rack.multiprocess now dynamically resolved by max_thread and workers respectively (#2288)
• Log binding on http:// for TCP bindings to make it clickable
• Fix JSON loading issues on phased-restarts (#2269)
• Improve shutdown reliability (#2312, #2338)
• Close client http connections made to an ssl server with TLSv1.3 (#2116)
• Fix for spawning subprocesses with fork_worker option (#2267)
• Set CONTENT_LENGTH for chunked requests (#2287)
• JRuby - Add Puma::MiniSSL::Engine#init? and #teardown methods, run all SSL tests (#2317)
• Improve shutdown reliability (#2312)
• Resolve issue with threadpool waiting counter decrement when thread is killed
• Constrain rake-compiler version to 0.9.4 to fix ClassNotFound exception when using MiniSSL with Java8.
• Fix recursive prune_bundler (#2319).
• Ensure that TCP_CORK is usable
• Fix corner case when request body is chunked (#2326)

v4.3.6

v4.3.5...4.3.6

A quick fix for a build error on Mac OS and a JSON require fix for those using phased restart.

• Explicitly include ctype.h to fix compilation warning and build error on macOS with Xcode 12 (#2304)
• Don't require json at boot (#2269)

v5.0.0.beta1

Version 5.0.0.beta1

v4.3.0 - Mysterious Traveller

Mysterious Traveller

• Features

  • Strip whitespace at end of HTTP headers (#2010)
  • Optimize HTTP parser for JRuby (#2012)
  • Add SSL support for the control app and cli (#2046, #2052)

• Bugfixes

  • Fix Errno::EINVAL when SSL is enabled and browser rejects cert (#1564)
  • Fix pumactl defaulting puma to development if an environment was not specified (#2035)
  • Fix closing file stream when reading pid from pidfile (#2048)
  • Fix a typo in configuration option --extra_runtime_dependencies (#2050)

4.2.1

• 3 bugfixes
  • Fix socket activation of systemd (pre-existing) unix binder files (#1842, #1988)
  • Deal with multiple calls to bind correctly (#1986, #1994, #2006)
  • Accepts symbols for verify_mode (#1222)

4.2.0 - Distant Airhorns

• 6 features
  • Pumactl has a new -e environment option and reads config/puma/.rb config files (#1885)
  • Semicolons are now allowed in URL paths (MRI only), useful for Angular or Redmine (#1934)
  • Allow extra dependencies to be defined when using prune_bundler (#1105)
  • Puma now reports the correct port when binding to port 0, also reports other listeners when binding to localhost (#1786)
  • Sending SIGINFO to any Puma worker now prints currently active threads and their backtraces (#1320)
  • Puma threads all now have their name set on Ruby 2.3+ (#1968)
• 4 bugfixes
  • Fix some misbehavior with phased restart and externally SIGTERMed workers (#1908, #1952)
  • Fix socket closing on error (#1941)
  • Removed unnecessary SIGINT trap for JRuby that caused some race conditions (#1961)
  • Fix socket files being left around after process stopped (#1970)
• Absolutely thousands of lines of test improvements and fixes thanks to @MSP-Greg

4.1.1

3 bugfixes

• Revert our attempt to not dup STDOUT/STDERR (#1946)
• Fix socket close on error (#1941)
• Fix workers not shutting down correctly (#1908)

4.1.0 - Fourth and One

• 4 features

  • Add REQUEST_PATH on parse error message (#1831)
  • You can now easily add custom log formatters with the log_formatter config option (#1816)
  • Puma.stats now provides process start times (#1844)
  • Add support for disabling TLSv1.1 (#1836)

• 7 bugfixes

  • Fix issue where Puma was creating zombie process entries (#1887)
  • Fix bugs with line-endings and chunked encoding (#1812)
  • RACK_URL_SCHEME is now set correctly in all conditions (#1491)
  • We no longer mutate global STDOUT/STDERR, particularly the sync setting (#1837)
  • SSL read_nonblock no longer blocks (#1857)
  • Swallow connection errors when sending early hints (#1822)
  • Backtrace no longer dumped when invalid pumactl commands are run (#1863)

• 5 other

  • Avoid casting worker_timeout twice (#1838)
  • Removed a call to private that wasn't doing anything (#1882)
  • README, Rakefile, docs and test cleanups (#1848, #1847, #1846, #1853, #1859, #1850, #1866, #1870, #1872, #1833, #1888)
  • Puma.io has proper documentation now (https://puma.io/puma/)
  • Added the Contributor Covenant CoC

• 1 known issue

  • Some users are still experiencing issues surrounding socket activation and Unix sockets (#1842)

Codename: Fourth and One

v4.0.1

• 2 bugfixes
  • Fix socket removed after reload - should fix problems with systemd socket activation. (#1829)
  • Add extconf tests for DTLS_method & TLS_server_method, use in minissl.rb. Should fix "undefined symbol: DTLS_method" when compiling against old OpenSSL versions. (#1832)
• 1 other
  • Removed unnecessary RUBY_VERSION checks. (#1827)

v4.0.0 - 4 Fast 4 Furious

9 feature

• Add support for disabling TLSv1.0 (#1562)
• Request body read time metric (#1569)
• Add out_of_band hook (#1648)
• Re-implement (native) IOBuffer for JRuby (#1691)
• Min worker timeout (#1716)
• Add option to suppress SignalException on SIGTERM (#1690)
• Allow mutual TLS CA to be set using ssl_bind DSL (#1689)
• Reactor now uses nio4r instead of select (#1728)

9 bugfixes

• Do not accept new requests on shutdown (#1685, #1808)
• Fix 3 corner cases when request body is chunked (#1508)
• Change pid existence check's condition branches (#1650)
• Don't call .stop on a server that doesn't exist (#1655)
• Implemented NID_X9_62_prime256v1 (P-256) curve over P-521 (#1671)
• Fix @notify.close can't modify frozen IOError (RuntimeError) (#1583)
• Fix Java 8 support (#1773)
• Fix error uninitialized constant Puma::Cluster (#1731)
• Fix not_token being able to be set to true (#1803)