OTP 20.0.4 已发布，OTP (Open Telecom Platform) 是一个开源的 Erlang 分发和一个用 Erlang 编写的应用服务器。
应用更新：
dialyzer-3.2.1
erts-9.0.4
修复更新：[code]OTP-14558 Application(s): erts
Related Id(s): ERL-468, OTP-11997
A timer internal bit-field used for storing scheduler
id was too small. As a result, VM internal timer data
structures could become inconsistent when using 1024
schedulers on the system. Note that systems with less
than 1024 schedulers are not effected by this bug.
This bug was introduced in ERTS version 7.0 (OTP 18.0).
OTP-14554 Application(s): erts
Related Id(s): ERL-468, OTP-14356
Automatic cleanup of a BIF timer, when the owner
process terminated, could race with the timeout of the
timer. This could cause the VM internal data structures
to become inconsistent which very likely caused a VM
crash.
This bug was introduced in ERTS version 9.0 (OTP 20.0).[/code]软件详情：https://github.com/erlang/otp/
下载地址：https://github.com/erlang/otp/archive/OTP-20.0.4.zip
来自:开源中国社区
