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New PATCH release 01.05.02

Changes since 01.05.01:

- changes to build environment

New PATCH release 01.05.01

Changes since 01.05.00:

- chore: build environment

New MINOR release 01.05.00

Changes since 01.04.02:

- fix: compiler warnings in g++ (#33)
    g++ 11.3.0 (default compiler on Ubuntu 22.04) and higher are complaining about variable shadowing in lambdas.
- fix: race condition (#32)
    When creating the notification queue in when_any() while the sending
    thread is already active, the when_any_index was written and read concurrently,
    but neither atomic nor protected by a mutex or memory barrier.
- use lib install dir defined by GNUInstallDirs
    this should fix library search problems on Tumbleweed
- modernize cmake (#28)
    provide exported target
    remove explicit compatibility layer
    do not declare GccAtomic required if it isn't
- fix asan tests (#26)
    Use set_default_flags.cmake in CMakeLists.txt
      This also brings the build types tsan and asan.
    Fixed direct memory leak reported in testAsyncRead by renovating shared_state_ptr::free() and creating
      shared_state_base::free() in future_queue.hpp. Functions  affected by this include
      future_queue_base::setNotificationQueue(), and when_any().

New PATCH release 01.04.02

Changes since 01.04.01:
- Initialize std::atomic<when_any_notification_info> (fixes #16). (#17)
    Before C++ 20, the default constructor of std::atomic does not
    initialize the underlying object. This can lead to situations where
    load() returns an uninitialized object, thus resulting in undefined
    behavior.
- Only link with libatomic if it is found (fixes #15).
    libatomic does not exist on all systems. For example, modern versions of
    macOS use Clang / LLVM, where atomics are provided by compiler-rt (the
    default runtime) and thus no extra library needs to be linked.

New PATCH release 01.04.01

Changes since 01.04.00:

- future_queue: remove const variant of front() (#8)

New MINOR release 01.04.00

Changes since 01.03.03:
- Allow peeking for exceptions in void future_queues (#7)
  This is needed for the DeviceAccess ReadAnyGroup, to simplify the implementation.

New PATCH release 01.03.03

Changes since 01.03.02:

- avoid some linter warnings

New PATCH release 01.03.02

Changes since 01.03.01:

Updates to build environment (added support for pkgconfig)

New PATCH release 01.03.01

Changes since 01.03.00:

- fix two data races in when_any() with concurrent push()
- add missing atomic library which is now required for all users of this library

New MINOR release 01.03.00

Changes since 01.02.01:

- add "finally" from GSL
- fix not handling exceptions in continuations properly
- add some reference documentation for then()

New PATCH release 01.02.01

Changes since 01.02.00:

Minor changes to the build environment which also affects how Debian packages are built

New MINOR release 01.02.00

Changes since 01.01.00:

- add comparison operators for future queues
- some improvements to the build environment

New MINOR release 01.01.00

Changes since 01.00.00:

This is mostly a bug fix release.

- fixed copying / assigning default-constructed future_queues
- implement proper shutdown procedure for internal threads of async continuations and when_all()
- fixed running wait_any() on continued queues which already contain data
- add push_overwrite_exception() function
- make sure the exception is set to nullptr if writing a normal value
- make push_overwrite() work in multi-producer environments
- fixed when_any() in combination with continuations
- disable some versions of push/pop for non-copyable types, to prevent compiler failures
- added front() function which is non-const and returns a non-const reference to the front element
- allow continuations to swap buffers with the queue
- fixed continuations with void data types
- fixed a memory leak

- added missing inline keywords to the non-template header-only implementations
- fixed install location of header files
- fixed/completed tests
- improved documentation

New MAJOR release 01.00.00

Initial release