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Revision: 1.250
Committed: Tue Feb 18 18:26:47 2020 UTC (4 years, 2 months ago) by root
Branch: MAIN
Changes since 1.249: +2 -0 lines
Log Message:
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File Contents

# Content
1 Revision history for Perl extension EV
2
3 Changes marked with (libev) are changes in libev, and might have more
4 documentation in the libev Changes file.
5
6 - the enable assertion makefile question failed to enable
7 assertions due to a typo.
8 - try harder to avoid perl's assert () which does not actually
9 behave correctly.
10
11 4.32 Fri Jan 24 14:21:35 CET 2020
12 - (libev) fixed a bug introduced in 4.31 when timerfds and signalfds were
13 used at the same time.
14 - (libev) 0 is now allowed as requested event mask in io watchers.
15 - (libev) once-per-minute wakeups will now be optimized away when
16 timerfds are available
17 - use the new ev_io_modify in EV::IO->events, instead of the potentially
18 slower ev_io_set.
19 - add a bunch of mutator methods, mostly untested(!): EV::Timer->repeat,
20 EV::Periodic->offset, EV::Periodic->interval,
21 EV::Periodic->reschedule_cb.
22 - minor optimisations and bugfixes.
23
24 4.31 Fri Dec 20 21:57:00 CET 2019
25 - (libev) handle backends with minimum wait time a bit better by
26 not waiting in the presence of already-expired timers
27 (behaviour reported by Felipe Gasper).
28 - (libev) use timerfd to detect timejumps.
29 - (libev) new loop flag: EVFLAG_NOTIMERFD.
30
31 4.30 Fri Nov 22 21:00:00 CET 2019
32 - (libev) use a different and hopefully even more portable
33 test to disable io_uring when header files are too old,
34 by directly testing LINUX_VERSION_CODE.
35 - (libev) fix a bug in the io_uring backend that polled the wrong
36 backend fd, causing it to not work in many cases.
37
38 4.29 Fri Nov 22 15:34:29 CET 2019
39 - (libev) add io uring autoconf and non-autoconf detection,
40 the latter of which should disable io_uring compilation
41 on old systems.
42
43 4.28 Tue Nov 19 13:55:39 CET 2019
44 - (libev) fix ev_port backend, thanks to David H. Gutteridge for
45 - (libev) many bugfixes in linuxaio backend.
46 - (libev) experimental io uring interface.
47 reminding me to actually release the fix.
48 - try to name ev.h more explicitly, to hopefully improve portability.
49 - opportunistically round up wait times for poll and epoll backend,
50 to avoid unnecessary loop iterations.
51 - add build dependency on ev_linuxaio.c.
52 - quickly (re)-ported to minix 3.3 before minix crashed again.
53
54 4.27 Thu Jun 27 09:39:58 CEST 2019
55 - (libev) completely rewritten linuxaio backend, maybe
56 usable as a general-use backend.
57 - (libev) use more aggressive assertions to catch
58 more usage errors.
59 - allow users to re-enable assert() in case it is disabled
60 by perl (which is typically the case).
61
62 4.26 Mon Jun 24 23:39:40 CEST 2019
63 - (libev) included experimental linux aio backend.
64 - allow the linux aio backend to be used by default
65 only when explicitly configured during Makefile.PL time.
66
67 4.25 Fri Dec 21 08:04:26 CET 2018
68 - (libev) updated to libev 4.25, minor fixes and enhancements.
69 - document the requirement to "use EV" when using EV::MakeMaker.
70 - only use __register_atfork with glibc and uclibc, as musl
71 defines __linux__, but doesn't implement the linux standard
72 base ABI, nor makes itself detectable via a macro, both apparently
73 by design, winning the "broken by design 2016 award" - well done.
74 - correct EV::periodic example 24h after midnight -> one day after
75 midnight (reported by Felix Ostmann).
76
77 4.22 Sun Dec 20 02:34:39 CET 2015
78 - (libev) when epoll detects unremovable fds in the fd set, rebuild
79 only the epoll descriptor, not the signal pipe, to avoid
80 SIGPIPE in ev_async_send. This doesn't solve it on fork,
81 so document what needs to be done in ev_loop_fork
82 (analyzed by Benjamin Mahler).
83 - (libev) remove superfluous sys/timeb.h include on win32
84 (analyzed by Jason Madden).
85 - updated libecb.
86
87 4.21 Mon Jul 13 21:47:33 CEST 2015
88 - allow argument in timer->again.
89 - document timer->remaining.
90 - document default repeat value for timer->set.
91
92 4.20 Sat Jun 20 13:07:34 CEST 2015
93 - added stability canary support.
94 - truly rely on automatic configuration for clock_gettime and others.
95 unfortunately, this doesn't help with activeperl and similar perls,
96 which define _POSIX_TIMERS without actually implementing any of it.
97 - (libev, ecb) make it compile as C++ again.
98 - (libev) fix a potential aliasing issue when accessing watcher cbs.
99
100 4.18 Sat Sep 6 20:37:23 CEST 2014
101 - use slightly better weay to find includes, to support multiarch
102 on newer perls.
103
104 4.17 Fri Apr 11 06:22:38 CEST 2014
105 - perl5porters broke Async::Interrupt, BDB, EV, IO::AIO, OpenCL
106 without warning by switching the meaning of USE_SOCKETS_AS_HANDLES
107 in 5.18. What's so attractive about giving a shit about backwards
108 compatibility - I will never understand.
109
110 4.16 Sat Mar 8 16:49:05 CET 2014
111 - make sure EV::CHECK is available at all times.
112 - avoid a spurious warning when perl -w overrides "no warnings".
113 - use perl's signal implementation on WIN32.
114 - ensure extern "C" function pointers are used for externally-visible
115 pointers.
116 - (libev) mark event pipe fd as cloexec after a fork (analyzed by Sami Farin).
117 - (ecb) support m68k, m88k and sh (patch by Miod Vallat).
118 - (libev) in the absence of autoconf, do not use the clock syscall
119 on glibc >= 2.17 (avoids the syscall AND -lrt on systems
120 doing clock_gettime in userspace).
121 - (ecb) work around memory barriers and volatile apparently both being
122 broken in visual studio 2008 and later (analysed and patch by Nicolas Noble).
123
124 4.15 Fri Mar 1 12:15:53 CET 2013
125 - (libev) upgrade to 4.15 - too many changes to list.
126 - EV::run now returns a boolean.
127 - API version 5:1.
128 - document that cleanup watchers are not available via perl.
129 - cast I32 to int in error message printf.
130 - remove dependencies on librt and libpthreads on GNU/Linux.
131
132 4.11 Sat Feb 4 19:56:26 CET 2012
133 - (libev) implement memory fences for (obsolete) llvm-gcc.
134
135 4.10 Thu Jan 19 18:54:23 CET 2012
136 - (libev) fix a race where the workaround against the epoll fork
137 bugs caused signals to not be handled anymore.
138 - (libev) correct backend_fudge for most backends, and implement
139 a windows specific workaround to avoid looping because we call
140 both select and Sleep, both with different time resolutions.
141 - e_new wasn't declared static (causing very minor .so bloat).
142 - replace more old api names by new ones.
143
144 4.03 Tue Jan 11 14:51:05 CET 2011
145 - do not avoid the clock_gettime call on GNU/Linux anymore, as EV
146 links against -lpthread anyways - as a result, EV might now take
147 advantage of fast userspace clock_gettime implementations,
148 but also links against -lrt.
149 - (libev) lots of event port bug workarounds.
150 - (libev) officially support files in I/O watchers.
151 - (libev) new function ev_feed_signal.
152 - fix documentation parts still refering to the 3.x API.
153
154 4.02 Thu Dec 30 08:27:41 CET 2010
155 - the revents argument did not stringify correctly, as only the
156 numeric value was updated, while the string value was kept from
157 previous invocations.
158
159 4.01 Sun Dec 5 12:42:13 CET 2010
160 - fully support EV_COMPAT3=0.
161 - default_fork was stupidly defined as inline.
162 - ask cpan to upgrade AnyEvent if < 5.29.
163 - support EV_EXTRA_DEFS during configuration.
164 - support -DEV_NO_LOOPS for snakker build.
165
166 4.00 Mon Oct 25 13:30:09 CEST 2010
167 - many API changes, see the manual.
168 - (libev) lots and lots of bugfixes, see the ev documentation.
169 - fix a bug where inotify usage would parse the same event
170 multiple times, causing various forms of breakage.
171 - greatly reduce stack usage for inotify (8kb to <0.5kb).
172 - expose ev_depth and ev_verify via the XS API.
173 - implement ev_cleanup watchers.
174 - (libev) ev_embed_stop did not correctly stop the watcher.
175 - (libev) disable poll backend on AIX.
176 - (libev) rename EV_TIMEOUT to EV_TIMER.
177 - (libev) add section on accept() problems to the manpage.
178 - (libev) no child watchers on win32.
179 - make code more aliasing compliant, in case perl is ever
180 translated to C.
181 - document the EV::CHECK runtime unavailability.
182 - ported to minix 3.1.7.
183
184 3.9 Thu Dec 31 07:59:59 CET 2009
185 - disable t/07* under automatic testing.
186 - increase t/09* timeouts as netbsd has *horribly* broken
187 select/kevent that *usually* sleep >>0.6s instead of 0.3.
188 - add constants EV::FLAG_NOSIGFD, EV::FLAG_NOINOTIFY and
189 EV::BACKEND_ALL.
190 - (libev) signalfd is no longer used by default.
191 - (libev) backport inotify code to C89.
192 - (libev) inotify file descriptors could leak into child processes.
193 - (libev) ev_stat watchers could keep an errornous extra ref on the loop.
194 - (libev) take advantage of inotify_init1, if available.
195 - (libev) the signal handling pipe wasn't always initialised under windows.
196 - changed minimum glibc requirement from glibc 2.9 to 2.7, for signalfd.
197 - (libev) only replace ev_stat.prev when we detect an actual difference.
198
199 3.8 Sun Aug 9 15:30:10 CEST 2009
200 - implement $loop->signal/signal_ns.
201 - (libev) incompatible change: do not necessarily reset signal
202 handler to SIG_DFL when a sighandler is stopped.
203 - (libev) ev_default_destroy did not properly free or zero some
204 members, potentially causing crashes and memory corruption on
205 repated ev_default_destroy/ev_default_loop calls.
206 - (libev) take advantage of signalfd on GNU/Linux systems.
207 - (libev) document that the signal mask might be in an unspecified
208 state when using libev's signal handling.
209 - (libev) take advantage of some GNU/Linux calls to set
210 cloexec/nonblock on fd creation, to avoid race conditions.
211 - implement internal glue code to interface more efficiently
212 with AnyEvent.
213
214 3.7 Fri Jul 17 16:49:16 CEST 2009
215 - add EV::loop_verify and EV::loop_depth.
216 - use output filehandle for i/o watchers waiting
217 for EV_WRITE, otherwise input filehandle.
218 - use common schmorp.h header.
219 - add EV::Timer->remaining.
220 - allow for subclassing of EV::Loop (see the exciting
221 EV::Loop::Async module for an example).
222 - added EV::invoke_pending and EV::pending_count.
223
224 - (libev) ev_unloop and ev_loop wrongly used a global variable to
225 exit loops, instead of using a per-loop variable.
226 - (libev) the ev_set_io_collect_interval interpretation has changed.
227 - add new functionality: EV::invoke_pending, EV::pending_count.
228 - add $timer->remaining.
229 - add EV::loop_depth.
230 - (libev) calling unloop in fork/prepare watchers will no longer poll
231 for new events.
232 - (libev) use GetSystemTimeAsFileTime instead of _timeb on windows,
233 for slightly higher accuracy.
234 - (libev) actually 0-initialise struct sigaction when installing
235 signals.
236
237 3.6 Tue Apr 28 02:50:37 CEST 2009
238 - keepalive(0) could decrease the refcount of the loop
239 permanently.
240 - add ev_suspend/ev_resume, also make ev_now_update
241 accessible via the XS API.
242 - most EV::<eventtype> constants were missing and have been
243 added :/.
244 - add EV::VERSION_MAJOR/VERSION_MINOR constants.
245 - (libev) multiple timers becoming ready within an event loop
246 iteration will be invoked in the "correct" order now.
247 - (libev) do not leave the event loop early just because we have
248 no active watchers, fixing a problem when embedding a kqueue
249 loop that has active kernel events but no registered watchers
250 (reported by blacksand blacksand).
251 - (libev) correctly zero the idx values for arrays, so destroying
252 and reinitialising the default loop actually works (patch by
253 Malek Hadj-Ali).
254 - (libev) new EV::CUSTOM revents flag for use by applications.
255 - (libev) add documentation section about priorites.
256 - (libev) add a glossary to the dcoumentation.
257 - (libev) extend the ev_fork description slightly.
258 - (libev) optimize a jump out of call_pending.
259 - t/03_keepalive could fail when there was no actual error.
260
261 3.53 Sun Feb 15 02:38:20 CET 2009
262 - (libev) on win32, the event loop creation could randomly fail
263 due to an initialised variable having the wrong value.
264 - (libev) probe for CLOCK_REALTIME support at runtime as well and
265 fall back to gettimeofday if there is an error, to support older
266 operating systems with newer header files/libraries.
267 - prefer gettimeofday over clock_gettime by default.
268
269 3.52 Wed Jan 7 21:46:14 CET 2009
270 - (libev) fix some issues in the select backend when in fd_set mode.
271 - (libev) due to a thinko, instead of disabling everything but
272 select on the borked OS X platform, everything but select was
273 allowed (reported by Emanuele Giaquinta).
274 - (libev) actually verify that local and remote port are matching in
275 libev's socketpair emulation, which makes denial-of-service
276 attacks harder (but not impossible - it's windows). Make sure
277 it even works under vista, which thinks that getpeer/sockname
278 should return fantasy port numbers.
279
280 3.51 Wed Dec 24 23:01:59 CET 2008
281 - do not cache the arguments passed to callbacks if the refcount
282 indicates that the callback has stolen them.
283 - (libev) try to avoid librt on GNU/Linux.
284 - (libev) check port_getn return value dfferently, might potentially
285 avoid problems.
286 - (libev) fix a bug with stat watchers possibly causing freezes.
287 - (libev) work around OS X 10.5 breaking poll, now select is the
288 only viable choice left on that pile of garbage.
289 - play tester whore: disable some tests that typically fail only
290 on cpan tester machines.
291
292 3.49 Wed Nov 19 11:26:53 CET 2008
293 - fix typos in manpage (Alex Efros).
294 - increase timing even further, for the ever-overloaded cpan-tester
295 machines, and to the detriment of everybody else who wants a fast
296 make test.
297 - possible 5.6 compatibility.
298 - (libev) use inotify even on buggy kernels, but don't rely on it.
299 - (libev) use inotify only as an added hint on network filesystems.
300
301 3.48 Thu Oct 30 09:09:48 CET 2008
302 - (libev) use a generation counter to detect spurious epoll events
303 and recreate the kernel in such a case (sorry, it's slow, but
304 I didn't design epoll...).
305 - (libev) optimise away an EPOLL_CTL_ADD/MOD combo in the epoll
306 backend in some cases.
307 - (libev) use memset to initialise most arrays now and do away
308 with the init functions.
309 - speed up event callback invocation further (~15%), by
310 not creating the object reference each time.
311 - EV::sleep was documented, but not implemented. fun.
312
313 3.45 Tue Oct 21 22:20:39 CEST 2008
314 - (libev) disable inotify usage on linux <2.6.25 (kernel bug).
315 - (libev) ev_embed will now automatically follow fork.
316 - (libev) ev_once will now pass both io and timeout events to
317 the callback when both happen concurrently, instead of giving
318 one precedence.
319 - install C library documentation as EV::libev manpage (sorry, oesi).
320 - (libev) fix a minor performance bug in ev_stat handling.
321
322 3.44 Mon Sep 29 05:16:31 CEST 2008
323 - (libev) add EV::now_update and $loop->now_update.
324
325 3.431 Sun Jul 13 00:19:02 CEST 2008
326 - made the EV::embed callback optional again. reported by
327 Vladimir Timofeev.
328
329 3.43 Tue Jul 8 20:56:31 CEST 2008
330 - disabled warnings in EV.pm, the CHECK issue is now understood
331 and harmless.
332
333 3.42 Mon May 26 07:36:46 CEST 2008
334 - (libev) work around another bug in windows perls and
335 windows itself: failed connects do NOT set read or write
336 flags in select, but this version of libev will.
337
338 3.41 Thu May 22 01:39:40 CEST 2008
339 - (libev) fix many heap-related bugs (timers, periodics).
340 - (libev) improve timing stability of timers and periodics.
341 - expose ev_loop_verify to perl code.
342 - clarify documentation for periodic reschedule callbacks.
343 - verify that the passed callback argument is indeed a code
344 reference, for earlier error reporting and a nice calling
345 speed increase (as well as saving memory).
346
347 3.4 Tue May 20 21:51:55 CEST 2008
348 - (libev) work around both a windows bug and a bug in perl's
349 select on windows when not waiting for any file descriptors.
350 - bundle ev.pod into the tarball, just to increase its size
351 (and for the poor internetless person).
352
353 3.33 Sun May 18 12:43:04 CEST 2008
354 - (libev) use numerous enhancements such as a more
355 cache-friendly 4-heap and heap index caching for timers.
356 - remove undocumented ev_timer->at accessor.
357
358 3.31 Wed Apr 16 20:48:59 CEST 2008
359 - (libev) post-last-minute fix for ev_poll.c problem.
360
361 3.3 Wed Apr 16 19:04:47 CEST 2008
362 - (libev) linux eventfd support.
363 - (libev) inline more with C99 compilers.
364 - (libev) work around a number of bugs in valgrind.
365 - (libev) work around broken realloc on openbsd and darwin.
366 - added example to EV::MakeMaker manpage.
367 - add async_pending method.
368
369 3.2 Wed Apr 2 17:08:16 CEST 2008
370 - "ported" again to the Microsoft "C" language.
371 - relax testsuite timing for the benefit of freebsd users once more.
372 - fix EVAPI's ev_time and ev_sleep macros.
373 - (libev) fix select backend on 64 bit architetcures.
374 - (libev) ev_loop flags are now local to each invocation.
375
376 3.1 Sat Mar 8 11:41:14 CET 2008
377 - add ev_sync_* and ev_fork_* to EVAPI.h.
378 - provide EV::Embed->sweep method.
379 - new watcher type: async (not very useful in perl).
380
381 3.0 Mon Jan 28 13:23:11 CET 2008
382 - upgrade to libev-3.0.
383 - change child handler to incorporate tracing flag.
384
385 2.01 Mon Dec 31 01:59:19 CET 2007
386 - found a minor problem in the testsuite that is only
387 caught by new Test::Harness versions (reported by Andreas
388 König).
389
390 2.0 Sat Dec 22 17:47:03 CET 2007
391 - no longer force kqueue when enabled, enable it
392 on more systems (as its now by default not used on most).
393 - expose fork watchers.
394 - switch to libev's MULTIPLICITY API.
395 - use a slightly different include file name strategy.
396 - get rid of (unused) libevent emulation.
397 - 5% watcher management speedup due to callback optimisation
398 when inline closures are used, 5% slowdown due to multiplicity.
399 - very minimal support for dynamic event loops and embed watchers.
400 - fix name of prepare start/stop methods.
401 - create and export EV::sleep and EV::set_*_collect_interval.
402 - fix typos in manpage (Alex Efros).
403
404 1.86 Tue Dec 18 02:36:57 CET 2007
405 - add periodic->at methods.
406
407 1.85 Fri Dec 14 20:32:40 CET 2007
408 - further optimise epoll backend by adding a heuristic that
409 avoids EPOLL_CTL_DEL calls if possible.
410 - EV::signal->start was not async-signal safe.
411 - optimise start/stop when the fd hasn't changed.
412
413 1.8 Tue Dec 11 22:17:46 CET 2007
414 - API version 3:0.
415 - reduced fudge factor to zero for select, poll, epoll
416 and kqueue: your system better be posix-compliant
417 even in its extensions :->
418 - improve long-term numerical stability in periodic watchers
419 by introducing a separate offset value instead of reusing at.
420 - recalculate real/monotonic clocks before blocking fully
421 to avoid blocking for longer than necessary.
422 - fix bugs in the heap functions. this rarely lead to illegal
423 heap orderings.
424
425 1.72 Sat Dec 8 15:31:26 CET 2007
426 - add dummy loop arguments to some EVAPI functions
427 so that clients can use EV_A and EV_DEFAULT.
428 - expose ev_clear_pending.
429 - renamed trigger to invoke.
430
431 1.71 Fri Dec 7 19:10:24 CET 2007
432 - changed/implemented idle watcher priority.
433 - allow out-of-range priorities to be set.
434 - fix ->priority to actually work on started watchers.
435 - improved testsuite.
436
437 1.6 Wed Dec 5 15:06:20 CET 2007
438 - add a missing SPAGAIN.
439 - ripped out EV::DNS, use EV::ADNS for a better backend.
440 - make ev_time callable from EVAPI.h.
441 - add EV::loop_count.
442 - some space optimisations.
443
444 1.5 Wed Nov 28 20:19:09 CET 2007
445 - add inotify backend.
446 - make testsuite even less sensible to timing issues,
447 add more stat tests.
448 - add ->attr, ->prev, ->stat calls to stat watcher.
449
450 1.4 Tue Nov 27 17:35:27 CET 2007
451 - work around a linux 2.4 kernel bug in child handlers.
452 - implement stat watcher interface.
453 - implement fork watcher interface.
454 - io->set did not keep the fh alive.
455 - actively check signal numbers/names to be valid.
456 - cleanups, minor fixes, new bugs.
457 - work around windows bugs in the testsuite.
458
459 1.3 Sun Nov 25 10:46:57 CET 2007
460 - stopping idle/check/prepare watchers could cause data corruption.
461 - implement and document EV::once.
462 - improved documentation, verify that netbsd indeed has the only
463 working kqueue implementation (out of darwin, freebsd, netbsd and
464 openbsd). Praise them!
465 - fix the data method so it might work.
466 - expose ev_ref/ev_unref to the C API.
467 - expose ref/unref in form of the ->keepalive method to perl.
468 - minor bugfixes and portability fixes.
469
470 1.2 Thu Nov 22 05:44:09 CET 2007
471 - disable kqueue by default on !netbsd, as its broken on freebsd,
472 darwin and openbsd and thus almost everywhere.
473 - add some allowance in t/01_timer.t for the uneven monotonic
474 vs. realtime clock tick on at least freebsd.
475 - add -lsocket -lnsl on solaris in case the perl guy forgot to
476 configure them.
477
478 1.1 Wed Nov 21 06:08:48 CET 2007
479 - improved timer test to include periodics and
480 withstand small timing variations.
481 - many minor tweaks to libev.
482
483 1.0 Fri Nov 16 14:51:59 CET 2007
484 - require AnyEvent update if AnyEvent is installed.
485 - add solaris 10 port-based backend.
486 - add child_ns and fix check_ns.
487 - treat yes/no as enforcement, not as hint, when configuring,
488 documentation update (reported by Andy Grundman).
489
490 0.9 Wed Nov 14 22:24:49 CET 2007
491 - changed LIBEV_METHODS to LIBEV_FLAGS and the
492 way this is used inside libev.
493 - many, many bugfixes.
494 - add unloop constants.
495 - add timer test.
496 - ev_loop will now terminate immediately when no watchers are active.
497
498 0.8 Mon Nov 12 02:28:46 CET 2007
499 - fix "testsuite" again :().
500 - fix check/idle/prepare/child watcher stop.
501 - enourmously many fixes.
502 - rewritten select backend (mostly for win32).
503 - cache socket handles on win32.
504 - provide considerably finer control over configuration.
505
506 0.7 Fri Nov 9 20:37:58 CET 2007
507 - move AnyEvent adaptor into the AnyEvent module.
508 - use private copy of evdns.[ch].
509 - many minor fixes.
510
511 0.6 Thu Nov 8 18:23:43 CET 2007
512 - (libev) better native win32 support.
513 - fix idle watchers.
514 - implement and document periodic reschedule callbacks.
515 - do not run dns test on !linux platforms (actually to exclude win32).
516 - fix (unused in EV :) poll backend.
517
518 0.51 Tue Nov 6 19:50:22 CET 2007
519 - fix kqueue/poll compilation issue.
520 - work around design issues in kqueue.
521 - enable kqueue by default, seems to work.
522
523 0.5 Tue Nov 6 17:37:44 CET 2007
524 - add signal and pid mutators.
525 - add rstatus/rpid accessors.
526 - updated libev (lower cost for clock monotonic).
527 - support event priorities.
528 - try to find SIG_SIZE on perls that don't have it (Slaven Rezic).
529 - improved signal handling, fixed child watchers.
530 - experimentally add kqueue backend, completely untested.
531 - ported to cygwin and native win32.
532
533 0.1 Thu Nov 1 18:29:22 CET 2007
534 - replaced libevent by libev (total rewrite).
535 - many bugfixes w.r.t. libevent.
536 - new watcher types: periodic, check, prepare, child, idle.
537 - performance optimisations.
538 - added interactive configuration.
539 - added fork support.
540
541 0.03 Mon Oct 29 20:52:50 CET 2007
542 - add timed_io convenience constructors.
543 - improve documentation.
544 - support signal names in addition to signal numbers.
545 - support signal anyevent watchers.
546 - vastly improved testsuite (its all relative :).
547 - add EV::MakeMaker, beginning of C-level API.
548 - force strings to byte form.
549
550 0.02 Sun Oct 28 07:40:21 CET 2007
551 - call $EV::DIED in case a callback throws an exception.
552 - add const char * to typemap for possible 5.6 compatibility.
553
554 0.01 Sat Oct 27 19:10:18 CEST 2007
555 - initial release.
556
557 0.00 Fri Oct 26 11:12:57 CEST 2007
558 - original version; cloned from JSON::XS
559