The asio 1.4.8 release continues the 1.4.x stable release series.
The changes in this release include:
* Fixed an integer overflow problem that occurs when
`ip::address_v4::broadcast()` is used on 64-bit platforms.
* Fixed a problem on older Linux kernels (where epoll is used without
timerfd support) that prevents timely delivery of deadline_timer
handlers, after the program has been running for some time.