Checklist for official releases

 ===============================

 - check latest polyml, smlnj, jdk, scala, jedit;

 - check Admin/components;

 - test polyml-5.4.1, polyml-5.4.0, polyml-5.3.0, smlnj;

 - test scala-2.9.2;

 - test Proof General 4.1, 3.7.1.1;

 - test 'display_drafts' command;

 - check HTML header of library;

 - check file positions within logic images (hyperlinks etc.);

 - isabelle update_keywords;

 - check ANNOUNCE, README, NEWS, COPYRIGHT, CONTRIBUTORS;

 - check funny base directory, e.g. "Test 中国";

 - diff NEWS wrt. last official release, which is read-only;

 - update https://isabelle.in.tum.de/repos/website;

 - maintain Docs:

     doc/Contents

 - maintain Logics:

     ROOTS

     lib/html/library_index_content.template

 - test separate compilation of Isabelle/Scala PIDE sources:

     Admin/build jars_test

 - test Isabelle/jEdit:

     print buffer

 - test contrib components:

     x86_64-linux without 32bit C/C++ libraries

 - check "Handler catches all exceptions", using

   PolyML.Compiler.reportExhaustiveHandlers := true;

 Packaging

 =========

 - hg up -r DISTNAME && Admin/Release/build -r DISTNAME /home/isabelle/dist

 - manual packaging of .app (Mac OS) and .exe (Windows)

 Final release stage

 ===================

 - various .hg/hgrc files:

   default = /home/isabelle-repository/repos/isabelle-release

 - isatest@macbroy28:hg-isabelle/.hg/hgrc

 - isatest@macbroy28:devel-page/content/index.content

 Post-release

 ============

 - update /home/isabelle and /home/isabelle/html-data