From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (smtp.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id D04DC19E0036 for ; Wed, 23 Dec 2015 04:33:05 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id 2EE8FB5D91C for ; Wed, 23 Dec 2015 05:05:26 +0900 (JST) Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 4B47718CC7E2 for ; Wed, 23 Dec 2015 05:05:26 +0900 (JST) Received: from [221.186.184.76] (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 9AA281204EA; Wed, 23 Dec 2015 05:05:24 +0900 (JST) X-Original-To: ruby-core@ruby-lang.org Delivered-To: ruby-core@ruby-lang.org Received: from dcvr.yhbt.net (dcvr.yhbt.net [64.71.152.64]) by neon.ruby-lang.org (Postfix) with ESMTP id 827BC1204B2 for ; Wed, 23 Dec 2015 05:05:20 +0900 (JST) Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id 9567F633836; Tue, 22 Dec 2015 20:05:19 +0000 (UTC) Date: Tue, 22 Dec 2015 20:05:19 +0000 From: Eric Wong To: ruby-core@ruby-lang.org Message-ID: <20151222200519.GA22866@dcvr.yhbt.net> References: <566A2B71.4010708@atdot.net> <20151211090624.GA30536@dcvr.yhbt.net> <567955CF.8080602@atdot.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <567955CF.8080602@atdot.net> X-ML-Name: ruby-core X-Mail-Count: 72440 Subject: [ruby-core:72440] Re: Ruby 2.3.0-preview2 Released X-BeenThere: ruby-core@ruby-lang.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Ruby developers List-Id: Ruby developers List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" SASADA Koichi wrote: > On 2015/12/11 18:06, Eric Wong wrote: > > SASADA Koichi wrote: > >> Please add your optimizations before RC1. > >> (maybe Eric Wong wants to add) > > > > Most I've done are pretty minor or for rarely-used corner case. > > Not sure which are really worth mentioning and public ones are > > already in NEWS. > > Sorry, I missed your post. > > Maybe you can add entries which you *WANT* to add :) I think I added everything that is a user-visible change. > Can you write sentences for particular topics? > (you are absolutely better English writer than me) I'm not sure what to write about (maybe I never know :x), and we try to keep NEWS short. This feels like the most boring release in many years (not a bad thing, I guess it's a sign the implementation has mostly matured) Maybe: --- a/NEWS +++ b/NEWS @@ -346,3 +346,6 @@ with all sufficient information, see the ChangeLog file. * Borland-C is no longer supported * Haiku now stable and best effort + +* Numerous small optimizations throughout the core VM and stdlib to + reduce memory usage and improve performance a tiny amount. I'm not sure if we should raise the expectations of users too much. Often these optimizations are difficult or impossible to measure in real (big) projects.