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Date: Mon, 13 Dec 2010 16:36:11 +0100
From: =?iso-8859-1?Q?J=E9r=E9mie?= Dimino <jeremie@dimino.org>
To: caml-list@inria.fr
Subject: [ANN] Lwt 2.2.0 released
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X-Spam: no; 0.00; bugfixes:01 bug:01 backtrace:01 syntax:01 bigarrays:01 bigarrays:01 buffer:01 bigarray:01 threads:01 unix:01 unix:01 readable:01 functions:01 functions:01 exceptions:01 

Hello,

The Lwt team is pleased to announce the release of Lwt 2.2.0. You can
download it at:

  http://ocsigen.org/lwt/install

Here is a list of changes from the previous version (2.1.1):

  * Bugfixes:
    ** Fix a bug with cancellable threads causing {{{Canceled}}}
       exceptions to be raised randomly
    ** Fix a fd-leak in Lwt_io.open_connection
  * {{{Lwt_unix}}} now use libev instead of select
  * Add thread local storage support to {{{Lwt}}}
  * Add backtrace support to {{{Lwt}}}. Now {{{Lwt}}} exceptions can
    be recored by using the syntax extension with the {{{-lwt-debug}}}
    command line switch.
  * Allow blocking system calls to be executed in parallels
  * Change the type of many functions of {{{Lwt_unix}}}, which now
    return a {{{Lwt}}} thread
  * Add functions {{{Lwt_unix.readable}}} and {{{Lwt_unix.writable}}}
  * Add function {{{Lwt_io.is_busy}}}
  * Add functions {{{Lwt_event.delay}}} and {{{Lwt_signal.delay}}}
  * Add function {{{Lwt_term.render_update}}}
  * Add function {{{Lwt_ssl.embed_socket}}}
  * Add module {{{Lwt_bytes}}} defining operations on bigarrays
    instead of strings
  * Use bigarrays in Lwt_io instead of strings for the internal buffer.
    Lwt_io.make now takes a function that uses a bigarray.
  * Add module {{{Lwt_switch}}}

Enjoy!

-- 
Jérémie Dimino, on behalf of the Lwt team