v0.31

• [bugfix, fltk] more realiable message delivery for fltk backend

v0.30

• [feature] added fltk-backend
• [feature, conan] enable_fltk option which add fltk-support
• [example] added /examples/ping-pong-fltk.cpp and
  examples/ping-pong-fltk_and_thread.cpp
• [bugfix] wx-backend building and testing
• [improvement, breaking] output directories are set to bin for cmake
• [improvement, breaking] actor_base_t::make_error() is marked as const

v0.29

0.29 (24-Feb-2024)

• [bugfix] fix segfault in delivery plugin in debugging mode
  (try to set env ROTOR_INSPECT_DELIVERY=99 to see)

v0.28

• [cmake, bugfix] add missing header into installation

v0.27

• [feature] new interface message_visitor_t
• [feature] new interface message_stringifier_t and the default implementation
  default_stringifier_t which allows to dump messages. It is not a production but
  a diagnostic/debug tool, due to performance restrictions.
• [feature] system_context_t provides a reference to default message_stringifier_t;
  it is possible to have a custom one
• [feature, breaking] extended_error_t holds a reference to a request message,
  which caused an error
• [examples, tests, win32] fix ev examples and tests
• [example] modernize examples/thread/sha512.cpp to use recent openssl version
• [breaking] cmake requirements are lowered to 3.15
• [breaking] fix minor compilation warnings

v0.26

• [feature] start_timer callback not only method, but any invocable
• [feature, conan] enable_ev option which add libev
• [breaking, conan] boost minimum version 1.83.0
• [testing, conan] remove catch2 from sources and make it dependencies
• [bugfix, breaking] make plugins more dll-friendly
• [breaking] cmake minimum version 3.23
• [breaking] rename registry_t::revese_map_t revese_map -> registry_t::reverse_map_t reverse_map
• [breaking] rename struct cancelation_t -> cancellation_t
• [doc] fix multiple typos

v0.25

• [bugfix] avoid response messages loose their order relative to regular message
• [bugfix, example] add missing header

v0.24

• [feature] improve inter-thread messaging performance up to 15% by using boost::unordered_map
  instead of std::unordered_map
• [bugfix, breaking] avoid introducing unnecessary event loops latency by intensive polling of
  rotor queues; affects asio and ev loops
• [bugfix] registry_plugin_t, allow to discover aliased services (#46)

v0.23

• [bugfix] fix compilation issues of messages.cpp on some platforms
• [bugfix, msvc] fix compilation issues of registry plugin for shared library
  on msvc-16+

v0.22

• [feature] possibly to install via conan center
• [feature, breaking] possibility to build rotor as shared library
• [feature] add shutdown flag checker (see my blog)
• [bugfix] requests do not outlive actors (i.e. they are cancelled on shutdown_finish)
• [example] there is my another open-source project syncspirit,
  which uses rotor under hood. I recommend to look at it, if the shipped examples are too-trivial, and
  don't give you an architectural insight of using rotor.