From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id MFKjDFnnemOtPgEAbAwnHQ (envelope-from ) for ; Mon, 21 Nov 2022 03:50:01 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id MNWiDFnnemOQKAEAauVa8A (envelope-from ) for ; Mon, 21 Nov 2022 03:50:01 +0100 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 62EA012695 for ; Mon, 21 Nov 2022 03:50:00 +0100 (CET) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1owws2-0004zj-Q9; Sun, 20 Nov 2022 21:49:18 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1owws1-0004zJ-CF for emacs-orgmode@gnu.org; Sun, 20 Nov 2022 21:49:17 -0500 Received: from mout01.posteo.de ([185.67.36.65]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1owwrz-0003Rl-2v for emacs-orgmode@gnu.org; Sun, 20 Nov 2022 21:49:17 -0500 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id E74E8240026 for ; Mon, 21 Nov 2022 03:49:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1668998950; bh=CHpeOnFnWd6A5RS9417Yjk9xX3ZpNQOGo2l6R+IpRNI=; h=From:To:Subject:Date:From; b=olYaC07QXhGFBVnn4NW9NKtzm2xxYzYkUsqv6O0xG2e0w1po30SqZ1w3+cGf37RSg I7iee4uZSphA4QamYl/mxPwQ1TJxOTYVqBIO08qKC6uGdxWGthmTX4LehFIehUvcH8 wxvygshO5PNDWUtDX68brKYcZyIu1VGSgzZCKQibqNsAFBOVt3wRpjsXRzCJxo5YzY zR1FPL1bCep0riugVe/7NTu05F0pCu/tgkC6Nmmc/y/rvlxiJSyvwpa3jfbKh+DXsP PG9xwrapkqCfEBGJCqEye1p5brv//Tx4eR3lIpCFrKCCaI3cNxq+YiCDtymXn8lII1 rtdhRVwai6FWQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4NFsKb2TMdz9rxF for ; Mon, 21 Nov 2022 03:49:06 +0100 (CET) From: Ihor Radchenko To: emacs-orgmode@gnu.org Subject: [ANN] Dropping MathJax 2 support in Org 9.6 X-Woof-Change: 9.6 Date: Mon, 21 Nov 2022 02:49:49 +0000 Message-ID: <87o7t1ja2a.fsf@localhost> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=185.67.36.65; envelope-from=yantar92@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1668999000; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=jFL4UD7kjFeckLpiZRO3sf4SeIib2sL7uiIbrM9x1kE=; b=VzPCiNlLuH3+GJ3R0kHMoICT/zQFWSBlrppZ+Mx2lsqbjbLJ5uqQ6qyQu392v5pMtfNpgF ySyEdxj+HL7Irdkm34i4jXgyT3LKkycTnnuVhfoMswDfAejqu3EFc5ggkYAFog9k3pbGLx 2S2YVTPq40KyctEVEKB/J+iDRMio+h0Nk+6TA4n/njiV8/21FFHRewkOniuWtKjc5RGWPg qMztjg4IORvWIS7om0p1xOR1zcU8E10R8M+lHJXRxM2tciIaIEio6r1hcNVL1nVn0PG8y4 mTUms+ZxatSzoyH3Ao6p14Ujw23fOibWkNWMBQGbPpeJB2JDZT6ver28pi9O2A== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1668999000; a=rsa-sha256; cv=none; b=Rln0qyMmIZBoQDukIXAdmBHhXxW8cj+yGXfUqvPOlNJTilT2r3cCPFWJABkGUIps1V2miX bt52NsNynWl3AlGZY1iXYiG5ZeYb2SUdP7PyBNB7HbeT/8IpXMVzRlayBGIoFoW1abz3tC vxoSP+WmTaUTWHt28758fB+34veJUDGwL1IqvGtRYGYqC2UveQ8CJywbclAW5lWgzfvnYS 6UA9Nr6wt352PwFTeRArul7FvXw5Bn/igMaELADh9+4UhOancuYRgCuHNTdxucQvKHsuS8 dgSLe3BeLIz1QQjbx863xF69qJUKZDVCWK77nuuhMYBY61Na+twdT1cNfqlmEQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=olYaC07Q; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -8.01 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=olYaC07Q; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 62EA012695 X-Spam-Score: -8.01 X-Migadu-Scanner: scn0.migadu.com X-TUID: REuziu69VkQa Dear Orgers, We are moving away from the outdated MathJax 2 to MathJax 3 in Org export. This change is a breaking change as MathJax 2 is not compatible with MathJax 3+. We have done all we could to not break the existing usage. However, some users might still be affected. In particular, people who customized `org-html-mathjax-options' to point to a custom MathJax 'path to MathJax 2 will experience breakage. Other users, including people who customized other MathJax options (not 'path), will _not_ be affected as Org will auto-convert MathJax 2 style options to MathJax 3. See more context and the discussion in https://list.orgmode.org/orgmode/m2a667n4ax.fsf@me.com/ Commit: https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=62e1513b5 ------------------------------------- Below is the relevant ORG-NEWS entry: Org now uses MathJax 3 by default instead of MathJax 2. During HTML exports, Org automatically converts all legacy MathJax 2 options to the corresponding MathJax 3+ options, except for the ~path~ option in which now /must/ point to a file containing MathJax version 3 or later. The new Org does /not/ work with the legacy MathJax 2. Further, if you need to use a non-default ~font~ or ~linebreaks~ (now ~overflow~), then the ~path~ must point to MathJax 3 or later. See the updated ~org-html-mathjax-options~ for more details. MathJax 3, a ground-up rewrite of MathJax 2 came out in 2019. The new version brings modularity, better and faster rendering, improved LaTeX support, and more. For more information about new features, see: https://docs.mathjax.org/en/latest/upgrading/whats-new-3.0.html https://docs.mathjax.org/en/latest/upgrading/whats-new-3.1.html https://docs.mathjax.org/en/latest/upgrading/whats-new-3.2.html MathJax 3 comes with useful extensions. For instance, you can typeset calculus with the ~physics~ extension or chemistry with the ~mhchem~ extension, like in LaTeX. Note that the Org manual does not discuss loading of MathJax extensions via ~+HTML_MATHJAX~ anymore. It has never worked anyway. To actually load extensions, consult the official documentation: https://docs.mathjax.org/en/latest/input/tex/extensions.html Lastly, MathJax 3 changed the default JavaScript content delivery network (CDN) provider from CloudFlare to jsDelivr. You can find the new terms of service, including the privacy policy, at https://www.jsdelivr.com/terms. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at