NEWS
2021-03-27 wenzelm clarified output;
2021-03-27 wenzelm support repository archives (without full .hg directory);
2021-03-25 haftmann dedicated session for combinatorial material
2021-03-22 wenzelm more NEWS;
2021-03-22 haftmann more lemmas
2021-03-21 wenzelm clarified package name (actually both pxfonts and txfonts exist and have this font);
2021-03-21 wenzelm tuned;
2021-03-21 wenzelm high-quality blackboard-bold fonts from "txmia" (package "txfonts");
2021-03-17 wenzelm more Isabelle symbol definitions for Z Notation, based on https://github.com/isabelle-utp/Z_Toolkit 998c9f7880d3 by Simon Foster;
2021-03-14 wenzelm removed spurious references to perl / libwww-perl;
2021-03-11 haftmann avoid name clash
2021-03-11 wenzelm tuned;
2021-03-09 wenzelm proper type-setting of cartouches (requires T1);
2021-03-07 haftmann follow corresponding precedence on sets
2021-03-06 haftmann consolidated names
2021-03-05 wenzelm clarified timeouts in Isabelle/ML;
2021-03-05 haftmann typo
2021-03-01 haftmann NEWS
2021-02-27 wenzelm more Isabelle/ML/Scala operations;
2021-02-27 wenzelm more Isabelle/ML/Scala operations;
2021-02-27 wenzelm more Isabelle/ML/Scala operations;
2021-02-23 wenzelm more on Isabelle_System.bash;
2021-02-23 haftmann more specific name
2021-02-22 wenzelm NEWS;
2021-02-22 haftmann NEWS
2021-02-22 haftmann get rid of traditional predicate
2021-02-19 Manuel Eberl HOL-Analysis/Probability: Hoeffding's inequality, negative binomial distribution, etc.
2021-02-13 wenzelm tuned NEWS;
2021-02-07 wenzelm updated for release;
2021-02-03 wenzelm clarified links to external files, e.g. .pdf within .thy source document;
2021-01-26 wenzelm more NEWS;
2021-01-22 wenzelm IDE support for Naproche-SAD;
2021-01-21 wenzelm support isabelle components -u and -x;
2021-01-19 wenzelm clarified documentation concerning macOS Big Sur;
2021-01-18 wenzelm obsolete;
2021-01-18 wenzelm more NEWS;
2021-01-17 wenzelm revert 1105c42722dc on isabelle-release branch;
2021-01-10 wenzelm back to post-release mode;
2021-01-10 wenzelm tuned;
2021-01-10 wenzelm more documentation;
2021-01-09 wenzelm clarified default L&F of Isabelle/Scala (not Isabelle/jEdit);
2021-01-08 wenzelm clarified default L&F;
2021-01-08 Manuel Eberl HOL-Data_Structures: added Selection and time functions for list functions
2021-01-07 wenzelm clarified NEWS;
2021-01-06 wenzelm more NEWS;
2021-01-05 Manuel Eberl HOL-Library.Multiset: new notation for prod_mset, consistent with sum_mset
2021-01-04 wenzelm merged
2021-01-04 wenzelm more documentation;
2021-01-04 Manuel Eberl HOL-Library: Changed notation for sum_mset
2020-12-27 wenzelm tuned;
2020-12-27 wenzelm proper NEWS according to current situation;
2020-12-27 wenzelm updated for release;
2020-12-23 wenzelm more NEWS;
2020-12-23 wenzelm clarified modules: avoid multiple uses of the same ML file;
2020-12-21 wenzelm misc tuning for release;
2020-12-21 wenzelm rebuild component with proper ZIPPERPOSITION_HOME for sledgehammer;
2020-12-21 wenzelm provide zipperposition-2.0 for experimentation;
2020-12-18 wenzelm download auxiliary files via "curl";
2020-12-18 wenzelm improved markup for theory header imports;
2020-12-16 wenzelm more NEWS;
2020-12-16 wenzelm added action isabelle.goto-entity to follow links in a narrow formal sense;
2020-12-10 wenzelm clarified session log file: avoid erratic messages;
2020-12-10 wenzelm NEWS and documentation for "isabelle log";
2020-12-06 wenzelm PIDE support for session ROOTS;
2020-12-04 nipkow NEWS
2020-11-28 wenzelm added document antiquotation @{tool};
2020-11-27 wenzelm merged
2020-11-27 wenzelm more flexible syntax for theory load commands via Isabelle/Scala;
2020-11-27 haftmann refined syntax for bundle mixins for locale and class specifications
2020-11-26 wenzelm clarified options: batch-build has pide_reports disabled by default (requires significant resources);
2020-11-22 wenzelm updated to cvc4-1.8;
2020-11-21 wenzelm tuned NEWS;
2020-11-21 wenzelm more NEWS;
2020-11-21 wenzelm NEWS;
2020-11-15 haftmann bundles for reflected term syntax
2020-11-14 wenzelm official support for document theories from other sessions;
2020-11-12 haftmann bundled syntax for state monad combinators
2020-11-11 wenzelm build documents in Isabelle/Scala, based on generated tex files as session exports;
2020-11-07 wenzelm clarified output of "isabelle process";
2020-11-04 haftmann NEWS and CONTRIBUTORS
2020-10-30 wenzelm Isabelle/Phabricator supports Ubuntu 20.04 LTS;
2020-10-29 desharna Added smt (verit) to Sledgehammer's proof preplay.
2020-10-29 haftmann unified Local_Theory.init with Generic_Target.init
2020-10-29 haftmann moved most material from session HOL-Word to Word_Lib in the AFP
2020-10-27 wenzelm clarified signature: overloaded "+" for Path.append;
2020-10-26 wenzelm NEWS;
2020-10-15 wenzelm proper Isabelle component settings: prefer standard terminology "ISABELLE_VERIT", avoid conflict of "VERIT_VERSION" with processing of implicit options by veriT;
2020-10-13 wenzelm merged
2020-10-13 wenzelm tuned;
2020-10-13 Mathias Fleury reconstruction of veriT proofs in NEWS
2020-10-12 Mathias Fleury add reconstruction for the SMT solver veriT
2020-10-12 wenzelm NEWS;
2020-10-12 haftmann replaced combinators by more conventional nesting pattern
2020-10-12 haftmann consolidated names and operations
2020-10-07 haftmann consolidated for the sake of documentation
2020-09-29 wenzelm allow Scala function execution on separate thread: better reactivity, but potential overloading of the JVM;
2020-09-28 wenzelm clarified "isabelle logo", after discontinuation of DVI output (see 564012e31db1);
2020-09-27 wenzelm ISABELLE_PDFLATEX is now lualatex;
2020-09-26 wenzelm discontinued obsolete DVI document format and related settings/tools;
2020-09-25 wenzelm clarified defaults for nitpick;
2020-09-25 haftmann factored out typedef material
2020-09-23 haftmann more thorough treatment of division, particularly signed division on int and word
2020-09-17 haftmann typo
2020-09-17 haftmann NEWS and CONTRIBUTORS
2020-09-10 wenzelm more uniform JVM vs. ML status widget;
2020-09-08 wenzelm update to official jedit-5.6.0;
2020-08-31 wenzelm proper use of SELECT_GOAL to confine distinct_subgoals_tac to original goal range (amending 366d39e95d3c);
2020-08-25 wenzelm NEWS;
2020-08-17 wenzelm allow user-defined server commands via isabelle_scala_service;
2020-08-17 wenzelm more systematic support for special directories;
2020-08-13 wenzelm more documentation;
2020-08-07 wenzelm NEWS;
2020-08-06 wenzelm discontinued old batch-build functionality;
2020-08-05 haftmann separation of reversed bit lists from other material
2020-08-04 haftmann uniform mask operation
2020-08-01 haftmann more consequent transferability
2020-07-24 wenzelm tuned;
2020-07-20 wenzelm subtle change of Theory_Data extend/merge semantics due to Theory.join_theory;
2020-07-16 haftmann yet another alias
2020-07-13 haftmann concatentation of bit values
2020-07-11 haftmann signed_take_bit
2020-07-09 desharna Update Metis to 2.4
2020-07-06 blanchet removed 'freeze_problem_consts' hack in TPTP tools, which wasn't compatible with post-2016 reforms to local theories
2020-07-06 haftmann separation of traditional bit operations
2020-07-02 haftmann extraction of equations x = t from premises beneath meta-all
2020-07-02 haftmann removed superfluous dependency
2020-07-01 haftmann factored out ancient numeral representation
2020-07-01 haftmann moved to Word_Lib
2020-06-21 wenzelm clarified NEWS;
2020-06-20 wenzelm enable pide_session by default (again), with extra JVM heap for AFP tests (see also 86e429abd38d, 026de3424c39);
2020-06-19 wenzelm merged
2020-06-19 wenzelm back to pide_session=false for now, requires too many JVM resources (reverting 026de3424c39);
2020-06-19 haftmann prefer single name
2020-06-18 haftmann build bit operations on word on library theory on bit operations
2020-06-18 haftmann bit operations as distinctive library theory
2020-06-18 haftmann dropped yet another duplicate
2020-06-18 haftmann replaced mere alias by input abbreviation
2020-06-18 haftmann replaced mere alias by abbreviation
2020-06-18 haftmann replaced operation with weak abstraction by input abbreviation
2020-06-18 haftmann avoid compound operation
2020-06-18 haftmann replaced mere alias by input abbreviation
2020-06-17 wenzelm enable pide_session by default;
2020-06-10 wenzelm updated to jedit-5.6pre1 (repository version 25349);
2020-06-08 wenzelm NEWS;
2020-06-08 wenzelm clarified sessions: "Notable Examples in Isabelle/Pure";
2020-06-06 haftmann NEWS
2020-05-27 wenzelm tuned;
2020-05-27 wenzelm more NEWS;
2020-05-27 wenzelm check bash functions against Isabelle settings environment;
2020-05-27 wenzelm misc tuning;
2020-05-18 wenzelm follow Phabricator update 2020 Week 19;
2020-05-14 paulson The Uniq quantifier for FOL too
2020-05-13 Manuel Eberl new constant power_int in HOL
2020-05-04 Manuel Eberl New HOL simproc 'datatype_no_proper_subterm'
2020-05-12 paulson Fixes for Sup{} = (0::nat)
2020-04-28 wenzelm added "isabelle sessions" tool;
2020-04-21 haftmann hooks for foundational terms: protection of foundational terms during simplification
2020-04-15 wenzelm merged
2020-04-13 wenzelm tuned NEWS; Isabelle2020
2020-04-12 wenzelm tuned NEWS;
2020-04-09 wenzelm tuned;
2020-04-08 wenzelm another isabelle_scala_service;
2020-04-08 wenzelm more general support for isabelle_scala_service;
2020-04-07 wenzelm NEWS;
2020-04-06 wenzelm NEWS;
2020-04-02 wenzelm merged
2020-03-25 wenzelm more NEWS;
2020-03-21 wenzelm merged;
2020-03-21 wenzelm more NEWS;
2020-03-20 wenzelm more NEWS;
2020-03-15 wenzelm back to post-release mode;
2020-03-14 wenzelm tuned;
2020-03-13 wenzelm proper escape for literal single quotes;
2020-03-13 wenzelm allow slightly odd "' " in mixfix as documented (introduced in 55754d6d399c, but broken in be8a8d60d962);
2020-03-12 wenzelm updated for release;
2020-03-10 Manuel Eberl updated NEWS w.r.t. e0237f2eb49d
2020-03-06 wenzelm support Java/VM monitoring via jconsole;
2020-03-02 wenzelm more documentation;
2020-03-01 wenzelm more Isabelle/jEdit actions;
2020-02-29 wenzelm more Isabelle/jEdit actions;
2020-02-28 wenzelm NEWS;
2020-02-26 wenzelm updated for release;
2020-02-26 wenzelm updated for release;
2020-02-25 wenzelm update to WebviewPanel API, following initial version by Peter Zeller;
2020-02-16 wenzelm NEWS;
2020-02-15 wenzelm NEWS;
2020-02-11 wenzelm updated for release;
2020-02-11 wenzelm updated for release;
2020-02-10 wenzelm proper symbols;
2020-02-10 wenzelm NEWS;
2020-02-10 wenzelm recover from Unicode accident in 4abd07cd034f;
2020-02-10 wenzelm NEWS;
2020-02-10 wenzelm NEWS;
2020-02-10 wenzelm tuned;
2020-02-10 wenzelm tuned;
2020-01-15 wenzelm added "isabelle scala_project" to support e.g. IntelliJ IDEA;
2019-12-23 wenzelm NEWS;
2019-12-19 wenzelm NEWS;
2019-12-16 wenzelm tuned NEWS;
2019-12-16 wenzelm tuned;
2019-12-10 traytel NEWS, CONTRIBUTORS, and documentation
2019-12-09 paulson Ramsey with multiple colours and arbitrary exponents
2019-11-26 ballarin Remove diagnostic command 'print_dependencies'.
2019-11-22 haftmann tuned whitespace
2019-11-22 haftmann proper prefix syntax
2019-11-21 wenzelm tuned;
2019-11-14 wenzelm NEWS;
2019-10-28 immler NEWS
2019-10-27 nipkow NEWS
2019-10-09 haftmann dedicated fact collections for algebraic simplification rules potentially splitting goals
2019-10-04 wenzelm Term_XML.Encode/Decode.term uses Const "typargs";
2019-09-12 wenzelm discontinued obsolete "isabelle imports" and all_known data;
2019-09-12 wenzelm find theory files via session structure: much faster Prover IDE startup;
2019-09-11 wenzelm disallow overlapping session directories;
2019-09-08 wenzelm more documentation;
2019-08-24 ballarin Tracing of locale activation.
2019-08-23 wenzelm clarified 'thm_deps' command;
2019-08-20 wenzelm NEWS;
2019-08-17 wenzelm added ML antiquotation @{oracle_name};
2019-08-17 wenzelm NEWS;
2019-08-13 wenzelm NEWS and example for Theory.join_theory;
2019-08-13 wenzelm tuned whitespace;
2019-08-13 wenzelm more documentation;
2019-07-29 nipkow News for bind infixl
2019-06-14 haftmann official fact collection sign_simps
2019-06-14 haftmann clear separation of types for bits (False / True) and Z2 (0 / 1)
2019-06-14 haftmann removed relics of ASCII syntax for indexed big operators
2019-06-01 wenzelm merged
2019-05-28 wenzelm tuned;
2019-05-27 wenzelm merged
2019-05-18 wenzelm tuned;
2019-05-11 wenzelm back to post-release mode;
2019-05-10 wenzelm more documentation;
2019-05-09 wenzelm more NEWS;
2019-05-03 haftmann more NEWS
2019-04-30 paulson Algebraic closure: moving more theorems into their rightful places
2019-04-16 haftmann eliminated type class
2019-04-16 haftmann entry point for comprehensive word library
2019-04-16 wenzelm tuned for release;
2019-04-14 paulson Group theory developments towards proving algebraic closure (by de Vilhena and Baillon)
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