Subject: Announcing Isabelle2024
To: isabelle-users@cl.cam.ac.uk
Isabelle2025 is now available.
This version introduces many changes over Isabelle2024: see the
NEWS file for further details. Here are various details:
* Inner syntax: markup for blocks and type information about constants.
* Inner syntax: more scalable pretty-printing, based on bytes (blobs).
* Inner syntax: more efficient folding of term abbreviations.
* Inner syntax: more robust "no_syntax" declarations via bundles.
* HOL: various improvements of theory libraries.
* HOL: updates and improvements of Sledgehammer and external provers.
* HOL: various improvements to code generation.
* Isabelle/jEdit: various improvements to Output, including Search.
* Isabelle/VSCode: various improvements, concerning markup, completions etc.
* Document preparation: more markup for term output.
* ML: value-oriented pretty printing using explicit Pretty.output_ops.
* System: Find_Facts full-text search engine, with web interface.
* System: Build_Manager in Isabelle/Scala, as replacement for Jenkins.
* System: more scalable type isabelle.Bytes, allow messages of many GiB.
You may get Isabelle2025 from the following mirror sites:
Cambridge (UK) https://www.cl.cam.ac.uk/research/hvg/Isabelle
Munich (Germany) https://isabelle.in.tum.de
Sydney (Australia) https://proofcraft.systems/isabelle/index.html
Potsdam, NY (USA) https://mirror.clarkson.edu/isabelle