support boost 1.87.0

[miyanyan]

hi, asio removed some previously deprecated facilities, see https://www.boost.org/doc/libs/1_87_0/doc/html/boost_asio/history.html

I found this when I update vcpkg's boost to 1.87

I can create a pr but I don't know what is the minimum boost version you support

if only support boost>=1.66.0, the changes will be easier, see https://github.com/microsoft/vcpkg/pull/42678/files#diff-10eb853096da852a3190b684b9006003b9bd6bab2157f6c6d104997355dfbf4e

[jgaa]

I am on it ;)

[jgaa]

I'm working in branch boost-1.87-fixes. There are lots of changes, so I'll need a day or two to test and stabilize the code.

[jgaa]

All tests pass on all platforms, so it's technically ready to be merged to master.

But I will look over it again tomorrow to see if I catch anything I missed today.

[miyanyan]

thanks, will there be a new release? I see the last release 0.94.0 was 5 years ago

[jgaa]

That's a good question. I have two more bugs to fix this week. Then I'll look over the open issues and decide.