clarified file name;

merged

updated to polyml-5.8.2 (official release);

clarified default_platform_families (again);

proper option for linux_arm;

proper "$?";

proper jvm_platform, notably for org.sqlite.lib.path;

tuned message;

support for platform family "linux_arm";

clarified purge;

removed junk;

support local build_heaps; more robust build_release;

merged

tuned --- rename = dist_name is sufficient;

proper dist_name;

clarified option -P: allow empty argument;

support for existing release archive; misc tuning and clarification;

tuned signature;

clarified signature;

more website content;

misc tuning and clarification: more explicit types Release_Context, Release_Archive;

tuned signature;

tuned theory structure

more appropriate location

collected lemmas on permutations

A nice cardinality lemma

tuned

more robust indentation: proper line context after insert;

more robust: avoid sporadic crash of JEditBuffer.tokenMarker.getMainRuleSet().getModeName();

support nested cases;

tuned;

tuned;

early definition of ML antiquotations;

tuned;

clarified signature: more operations;

clarified signature: more operations;

clarified signature;

tuned signature;

clarified command-line, following other build_XYZ tools;

more recent OCaml and GHC stack: better support for Apple Silicon;

merged

avoid "exec" to change the winpid;

clarified check of root process on Windows (NB: the winpid is less stable than the Cygwin/Posix pid, so it needs to be "patched" into the the bash script, instead of bash_process.c);

fast approximation of test for process group (NB: initial process might already be terminated, while background processes are still running);

clarified signature;

rebuild executable for x86_64-darwin;

clarified command-line;

update Linux base-line;

tuned comments;

tuned signature;

simplified typesetting of \<guillemotleft>...\<guillemotright>;

collecting more lemmas concerning multisets

proper use of antiquotations;

more documentation on "Conversions";

tuned

updated example;

clarified options (again);

more options: update ISABELLE_IDENTIFIER;

clarified conditional ML;

support for conditional ML text;

updated example;

clarified options;

proper context variable handling when stripping leadings quantifiers from test goals

proper etc/ISABELLE_ID from archive (amending 4cba4e250c28);

eliminated perl: prefer elementary GNU printenv;

more robust bootstrap of components;

more self-contained support for macOS;

misc tuning and clarification;

tuned signature;

support for base64 via Isabelle/Scala/ML;

compile;

clarified signature: avoid overlap of String vs. Bytes (both are CharSequence);

clarified signature (again);

merged

clarified signature;

unused;

unused;

clarified signature: more structured arguments, notably for remote provers;

clarified signature;

clarified signature: avoid tmp file;

clarified signature for Scala functions;

clarified message output: flush already happens in write_message_yxml (see Isabelle/22b5ecb53dd9);

tuned;

clarified cache;

clarified signature: Bytes extends CharSequence already (see d201996f72a8);

clarified exceptions;

more uniform use of Byte_Message; support protocol_message with multiple chunks;

tuned signature;

tuned signature;

more robust treatment of empty markup: it allows to produce formal chunks;

collected combinatorial material

tuned;

tuned;

more documentation;

proper treatment of nested antiquotations; clarified signature;

support for ML special forms: modified evaluation similar to Scheme;

clarified signature: more detailed token positions for antiquotations;

merged

clarified signature;

confluent preprocessing for floats in presence of target language numerals

subclass relation

some tinkering with npm versions;

some tinkering with npm versions;

back to post-release mode;

tuned signature;

auto-update due to "isabelle build_vscode";

tuned;

tuned --- following hints by IntelliJ IDEA;

fixed problematic addition operation in the 'approximation' package (previous version used much too high precision sometimes)

simplified definition

new lemmas

discontinue old Ubuntu 18.04 LTS, e.g. it cannot build documentation "prog-prove";

following recent Phabricator update, after 2021 Week 13 (Late March);

merged

Cosmetic: no !! in the lemma statement

clarified README; avoid odd patching of sources;

more standard header, with utf-8 encoding;

clarified HTML template (see also 04cb7e02ca38): avoid odd patching of sources;

merged

new automatic order prover: stateless, complete, verified

clarified signature;

clarified: follow "isabelle version -t";

further clarification of Isabelle distribution identification -- avoid odd patching of sources;

tuned signature -- more explicit types;

more robust and uniform ISABELLE_TAGS;

clarified ISABELLE_ID: distribution vs. hg archive vs. hg repos;

simplified release status (again), in contrast to a43898f76ae9;

more uniform HTTP resources;

clarified (again): local tip could be actually more recent;

tuned;

tuned;

clarified name;

more systematic java_library: avoid empty entries, declaration order as for other bash functions;

support sequential LaTeX jobs: more robust when TeX installation is self-installing packages etc.;

updated to latest latex due to new mechanism for dealing with bold ccfonts

removal of needless hypothesis in hd_rev and last_rev

more robust;

clarified message;

tuned;

tuned message;

proper export;

more options: build is part of default setup;

misc tuning and clarification;

more options;

proper Admin script, outside the settings environment;

tuned whitespace;

tuned;

clarified;

tuned message;

tuned message;

more accurate settings after update of current version;

clarified messages;

more robust: lest hg work out remote tip; more options;

more options;

clarified treatment of multiple versions: last one counts; more options;

more robust;

more robust: explicit repository root;

more robust;

more convenient repository setup;

tuned;

more robust invocation of hg;

more robust: idempotent;

more robust invocation of hg;

tuned;

clarified output; more options;

support repository archives (without full .hg directory);

more robust invocation of hg;

record official releases that follow a certain structure, with public access via https://isabelle.sketis.net/repos/isabelle/raw-file/tip/Admin/Release/official (NB: Isabelle2013-1 had to be retracted);

dedicated session for combinatorial material

support for Java Chromium Embedded Framework (JCEF): still somewhat fragile;

enforce full build;

turn LaTeX warning into error, for the sake of isabelle.sty/bbbfont;

discontinue fragile check in LaTeX, e.g. problems with toc entries;

merged

merged

type class relaxation

more NEWS;

clarified group (but hard to tell);

more glyphs proposed by Simon Foster: 0x002713, 0x002717, 0x002af4, 0x002afb, 0x002afd; corresponding symbols and latex macros;

more lemmas

clarified package name (actually both pxfonts and txfonts exist and have this font);

tuned;

prefer isabelle bbbfont;

enforce full build;

clarified symbol names, notably relevant for Z_Notation;

update README (actually after update of component);

high-quality blackboard-bold fonts from "txmia" (package "txfonts");

publish component;

further clarification of Z Notation symbols (notably glyphs 0x2119, 0x2A1F, 0x2982, 0x2A3E), by Simon Foster;

clarified \<Zcomp> (small) vs. \<Zsemi> (big);

more CONTRIBUTORS;

more Z_Notation symbols, as proposed by Simon Foster; some LaTeX-art based on tex.stackexchange "How do you make a square element symbol (\in)";

more accurate glyphs 0x25C1 / 0x25B7, based on 0x2A64 / 0x2A65 minus the "minus";

clarified order for GUI panel;

prefer more direct interpretation

more Z_Notation symbols, as proposed by Simon Foster;

more accurate spacing, according to results seen in isar-ref (Appendix B), using 12pt or 10pt;

clarified order for presentation in isar-ref (Appendix B);

prefer explicit \<Zproject> (with its own Unicode codepoint);

more Isabelle symbol definitions for Z Notation, based on https://github.com/isabelle-utp/Z_Toolkit 998c9f7880d3 by Simon Foster; NB: no bold version of 0x2900 due to fontforge crash "Internal Error: Some fragments did not join";

tuned message;

proper directory of settings file; tuned;

tuned lemma

added lemma

tuned signature;

tuned signature (again);

tuned --- following hints by IntelliJ;

tuned comments;

proper shell quote;

removed spurious references to perl / libwww-perl;

invoke remote ATP via SystemOnTPTP.run_systems from Isabelle/Scala (without perl); clarified inlined command-line; clarified errors: exception ERROR becomes UnknownError (it could stem from Scala function);

clarified signature: refer to file name instead of file content;

compile;

clarified signature: more explicit types;

support for SystemOnTPTP.run_system, with strict error following scripts/remote_atp;

clarified signature;

elapsed time to download content (and for the server to provide content);

more direct elapsed run_time via bash_process wrapper (via Scala and C);

merged

use SystemOnTPTP.list_systems from Isabelle/Scala, with dynamic URL option and more elementary error messages;

clarified signature: let Sledgehammer handle SystemOnTPTP comments;

clarified signature: url may change dynamically and is part of result;

clarified error;

support timeout, similar to perl LWP::UserAgent;

clarified signature;

tuned;

clarified signature: function_thread is determined in Isabelle/Scala, not Isabelle/ML;

support for SystemOnTPTP in Isabelle/ML and Isabelle/Scala (without perl);

clarified HTTP.Content: support encoding; more realistic HTTP.Client operations;

clarified signature: more explicit HTTP operations;

tuned;

more robust;

clarified signature;

clarified components;

avoid name clash

lemma

tuned;

another example for lift_bnf for quotients

merged

proper \usepackage[T1]{fontenc};