March 2026 - Esug-list - lists.esug.org

next esug -- early bird registration about to end

by Francisco Garau

Last day for ESUG 2026 early bird fees! Lock in your 40% discount before it's gone!

March 30, 2026

Re: [IWST'26] Call for Presentations

by Gordana Raki?

Thanks Benoit, Yes, we explain here: https://esug.org/2026-Conference/IWST.html G Hello Guille, Will people accepted to IWST being able to pay the early bird price of ESUG ? Or should we register first and hope :) Benoit

March 30, 2026

Re: [IWST'26] Call for Presentations

by Benoit Verhaeghe

Hello Guille, Will people accepted to IWST being able to pay the early bird price of ESUG ? Or should we register first and hope :) Benoit Le ven. 20 mars 2026 à 20:20, Guillermo Polito via Esug-list < esug-list(a)lists.esug.org> a écrit : > Hi Everybody, > > I did a mistake in my previous email, the deadline for presentations is > April 10. > > > > Please refer to the website for any other information. > > Cheers, > > > Le 20 mars 2026 à 9:14 AM, Guillermo Polito <guillermopolito(a)gmail.com> > a écrit : > > > > Dear all, > > > > Submissions are now invited for the International Workshop on Smalltalk > Technologies (IWST 2026), to be held in conjunction with ESUG. > > > > IWST serves as a forum for the presentation and discussion of work > related to Smalltalk and closely related technologies, covering both > research contributions and practical experiences. The workshop emphasizes > interaction and is particularly well suited for presenting work in > progress, emerging ideas, and experience reports. > > > > Topics of interest include, but are not limited to: > > > > * code analysis, testing, and debugging > > * compilers, virtual machines, and language implementation > > * tools, frameworks, and libraries > > * meta-programming, refactoring, and design patterns > > * industrial experience and case studies > > * integration with other languages and ecosystems > > > > Submissions for presentation take the form of extended abstracts (up to > 2 pages). This allows authors to present ongoing or preliminary work > without requiring a full paper at this stage. In addition, presentations of > relevant work published within the past two years are welcome. > > > > Authors of accepted contributions will be invited to submit an extended > version (short or full paper) for inclusion in the post-workshop > proceedings. > > > > **Important dates:** > > > > * Extended abstract submission deadline: March 20, 2026 (AoE) > > > > Submissions should be made via EasyChair: > > https://easychair.org/conferences/?conf=iwst2026 > > > > Further details are available in the full call for submissions: > > > https://conf.researchr.org/track/iwst-2026/iwst-2026-papers#Call-for-Submis… > > > > Kind regards, > > Guille, Gordana and Nahuel > >

March 30, 2026

Re: [IWST'26] Call for Presentations

by Guillermo Polito

Hi Everybody, I did a mistake in my previous email, the deadline for presentations is April 10. Please refer to the website for any other information. Cheers, > Le 20 mars 2026 à 9:14 AM, Guillermo Polito <guillermopolito(a)gmail.com> a écrit : > > Dear all, > > Submissions are now invited for the International Workshop on Smalltalk Technologies (IWST 2026), to be held in conjunction with ESUG. > > IWST serves as a forum for the presentation and discussion of work related to Smalltalk and closely related technologies, covering both research contributions and practical experiences. The workshop emphasizes interaction and is particularly well suited for presenting work in progress, emerging ideas, and experience reports. > > Topics of interest include, but are not limited to: > > * code analysis, testing, and debugging > * compilers, virtual machines, and language implementation > * tools, frameworks, and libraries > * meta-programming, refactoring, and design patterns > * industrial experience and case studies > * integration with other languages and ecosystems > > Submissions for presentation take the form of extended abstracts (up to 2 pages). This allows authors to present ongoing or preliminary work without requiring a full paper at this stage. In addition, presentations of relevant work published within the past two years are welcome. > > Authors of accepted contributions will be invited to submit an extended version (short or full paper) for inclusion in the post-workshop proceedings. > > **Important dates:** > > * Extended abstract submission deadline: March 20, 2026 (AoE) > > Submissions should be made via EasyChair: > https://easychair.org/conferences/?conf=iwst2026 > > Further details are available in the full call for submissions: > https://conf.researchr.org/track/iwst-2026/iwst-2026-papers#Call-for-Submis… > > Kind regards, > Guille, Gordana and Nahuel

March 20, 2026

Re: [COLA Special ISSUE] Call for Papers

by Pape, Tobias

Dear Guille, Gordana, and Nahuel a special Smalltalk issue sounds very interesting. However, do I read this right, that for open access the journal will charge nearly 3000 USD in Article Publishing Charge? Or am I missing something? Best regards -Tobias > On 20. Mar 2026, at 09:20, Guillermo Polito via Esug-list <esug-list(a)lists.esug.org> wrote: > > Dear all, > > Submissions are now invited for the Special Issue on *Smalltalk Technologies*, to be published by Elsevier on ScienceDirect. > > This special issue aims to collect high-quality contributions related to the design, implementation, and use of Smalltalk and closely related technologies. It provides an opportunity to present mature research results, as well as consolidated extensions of previously published or presented work in this area. > > Relevant topics include, but are not limited to: > > * programming languages and language design > * virtual machines, compilers, and runtime systems > * software analysis, testing, and debugging > * development tools and environments > * meta-programming and reflective systems > * software evolution and maintenance > * industrial applications and experience reports > * interoperability with other languages and ecosystems > > Submissions are expected to present original and unpublished work, or substantially extended versions of prior publications, in line with standard journal requirements for special issues. In particular, extended submissions should include significant new material beyond any previously published version. > > All submissions will undergo a peer-review process in accordance with the journal’s standards. > > Further details regarding submission guidelines, important dates, and the review process can be found here: > https://www.sciencedirect.com/special-issue/331473/smalltalk-technologies > > Kind regards, > Guille, Gordana, Nahuel

March 20, 2026

[COLA Special ISSUE] Call for Papers

by Guillermo Polito

Dear all, Submissions are now invited for the Special Issue on *Smalltalk Technologies*, to be published by Elsevier on ScienceDirect. This special issue aims to collect high-quality contributions related to the design, implementation, and use of Smalltalk and closely related technologies. It provides an opportunity to present mature research results, as well as consolidated extensions of previously published or presented work in this area. Relevant topics include, but are not limited to: * programming languages and language design * virtual machines, compilers, and runtime systems * software analysis, testing, and debugging * development tools and environments * meta-programming and reflective systems * software evolution and maintenance * industrial applications and experience reports * interoperability with other languages and ecosystems Submissions are expected to present original and unpublished work, or substantially extended versions of prior publications, in line with standard journal requirements for special issues. In particular, extended submissions should include significant new material beyond any previously published version. All submissions will undergo a peer-review process in accordance with the journal’s standards. Further details regarding submission guidelines, important dates, and the review process can be found here: https://www.sciencedirect.com/special-issue/331473/smalltalk-technologies Kind regards, Guille, Gordana, Nahuel

March 20, 2026

[IWST'26] Call for Presentations

by Guillermo Polito

Dear all, Submissions are now invited for the International Workshop on Smalltalk Technologies (IWST 2026), to be held in conjunction with ESUG. IWST serves as a forum for the presentation and discussion of work related to Smalltalk and closely related technologies, covering both research contributions and practical experiences. The workshop emphasizes interaction and is particularly well suited for presenting work in progress, emerging ideas, and experience reports. Topics of interest include, but are not limited to: * code analysis, testing, and debugging * compilers, virtual machines, and language implementation * tools, frameworks, and libraries * meta-programming, refactoring, and design patterns * industrial experience and case studies * integration with other languages and ecosystems Submissions for presentation take the form of extended abstracts (up to 2 pages). This allows authors to present ongoing or preliminary work without requiring a full paper at this stage. In addition, presentations of relevant work published within the past two years are welcome. Authors of accepted contributions will be invited to submit an extended version (short or full paper) for inclusion in the post-workshop proceedings. **Important dates:** * Extended abstract submission deadline: March 20, 2026 (AoE) Submissions should be made via EasyChair: https://easychair.org/conferences/?conf=iwst2026 Further details are available in the full call for submissions: https://conf.researchr.org/track/iwst-2026/iwst-2026-papers#Call-for-Submis… Kind regards, Guille, Gordana and Nahuel

March 20, 2026

UKSTUG Meeting: The VAST Platform AI Assistant: Integrating LLMs into a Live Smalltalk Environment - 25 March 2026

by UK Smalltalk

Smalltalk environments have long been pioneers in developer productivity. With the VAST Platform AI Assistant, Instantiations is extending that tradition by integrating Large Language Models (LLMs) directly into the VAST platform. This new tool is designed to bring AI capabilities directly into your daily workflow. In this session, Johan, Kris, and Mariano will share a user experience report and a live demonstration of the assistant’s current capabilities, powered by Google’s Gemini. You’ll see how it goes beyond simple chat by directly interacting with the live VAST image through the LLM’s “tools” capabilities. This allows investigating source code as it responds to your questions. These examples will demonstrate how the VAST Platform AI Assistant leverages the live nature of Smalltalk to act as a true pair programmer. We’ll also look ahead at our enterprise-focused roadmap, including support for local models to ensure privacy and security, integration with additional LLM providers, and our vision for deeper IDE-level capabilities and Runtime Intelligence. Join us to explore how we are shaping the future of AI-assisted development in VAST to better empower software developers. See it in action, try it out, and join the conversation on GitHub ( https://github.com/instantiations/VAST-Platform-AI-Assistant ). Johan Brichau ( https://be.linkedin.com/in/johanbrichau ) is a seasoned software engineer with over 25 years of experience across a wide range of Smalltalk environments. He joined the VAST Platform development team at Instantiations in January 2025. Prior to that, he spent nearly 15 years as co-founder and CTO of Yesplan, a world-leading online venue management platform. Johan holds a PhD in computer science from the Vrije Universiteit Brussel (2005) and has actively contributed to several open source projects. Kris Gybels recently joined Instantiations to work on the VAST Platform’s AI-based tool support. He previously spent a number of years in academia researching Declarative Meta Programming and its application to Aspect-Oriented Programming, and over a decade co-developing the Yesplan venue management system, during which he made a number of contributions to Pharo, most notably Pharo 12’s improved Mac ‘Retina display’ support, as well as to Seaside and its Parasol web testing framework. Mariano Martinez Peck ( https://ar.linkedin.com/in/mariano-martinez-peck ) is a systems engineer specializing in dynamic programming language software. In 2018, he joined Instantiations to further develop the VAST Platform through the addition of new frameworks, libraries and tools, as well as improving the existing code base of VAST. He is active in the Smalltalk development community, and has used his expertise to co-author numerous open source projects. Mariano has a PhD in Computer Science, and his academic research has been published across various international journals. In addition to his development duties, he currently leads the VAST Platform engineering team at Instantiations. In his personal time, Mariano enjoys traveling as well as outdoor activities like camping and fishing. This will be an online meeting. If you'd like to join us, please sign up in advance on the meeting's Meetup page ( https://www.meetup.com/ukstug/events/313492185/ ) to receive the meeting details.

March 18, 2026

[DEBT 2026] [DEADLINE EXTENSION] Future Debugging Techniques Call for Papers, submission 14th of March 2026

by Steven Costiou

Hi, the deadlines for the DEBT 26 workshop have been updated with a one week extension: * Abstract submission deadline: Wed 11 Mar 2026 * Paper submission deadline: Sat 14 Mar 2026 * Author notification: Wed 15 Apr 2026 * Workshop: Monday 29 June 2026 While the abstract deadline is set to wednesday 11, it is possible to submit everything at once on Saturday 14th. Steven and Burcu. Le 24/12/2025 à 18:51, Steven Costiou (via gdr.gpl Mailing List) a écrit : > > DEBT 2026: Call for Papers > > > ================================================================================ > > DEBT 2026, Workshop co-located with ECOOP 2026, Brussels, Belgium > > Fourth Workshop on Future Debugging Techniques > > (https://2026.ecoop.org/home/debt-2026#Call-for-Papers) > > ================================================================================ > > > Important Dates > > ----------------------- > > * Abstract submission deadline: Sat 28 Feb 2026 > > * Paper submission deadline: Sat 7 Mar 2026 > > * Author notification: Wed 15 Apr 2026 > > * Workshop: Monday 29 June 2026 > > > ================================================================================ > > > DEBT’26 is looking to advance state-of-the-art to debug modern > software. We welcome researchers from all related areas aimed at > helping with the hard task of diagnosing the root cause of bugs, > including dynamic and static debugging techniques, online and > postmortem debuggers, delta debugging, automatic bug finding, novel > visualization techniques for debugging programs, etc. > > The workshop aims to gather the community and foster discussion from > different perspectives. That is why we seek submissions in the form of > papers as well as talks and tool demonstrations. > > The workshop is a venue for all approaches to debugging. A > non-exclusive list of topics of interest is: > > * > > Debugging techniques, from static to dynamic techniques. > > * > > Innovative visualisation techniques. > > * > > Techniques targeted specific programming models and execution > models (e.g., concurrent and parallel programming, microservices, > distributed ledgers, web, etc. ) or hardware (e.g., debugging > micro-controllers, mobile devices, Big Data applications, etc.). > > * > > Case studies and evaluation of such techniques, e.g., user studies > on visualisation tools, debuggers, etc. > > * > > Surveys, taxonomies of bugs and bug patterns, and current > practices/uses of debugging approaches. > > > Papers must be formatted according to the guidelines for ACM > sigplanpapers (\documentclass[sigplan,screen]{acmart}), > seehttps://www.sigplan.org/Resources/Author/ > <https://www.sigplan.org/Resources/Author/>for details. > > Submissions should be made via Easychair using the following > link:https://easychair.org/conferences/?conf=debt2026 > <https://easychair.org/conferences/?conf=debt2026> > > The accepted papers will be published in the ACM Digital Library, > though authors will be able to opt out of this publication, if > desired. At least one author of an accepted paper must register for > the workshop and attend the event to present the work, and participate > in the discussions. > > > AUTHORS TAKE NOTE: > > The official publication date is the date the proceedings are made > available in the ACM Digital Library. This date may be up to two weeks > prior to the first day of your conference. The official publication > date affects the deadline for any patent filings related to published > work. > > > Workshop Organizers > > --------------------------- > > > * Burcu Kulahcioglu Ozkan, Delft University of Technology, Netherlands > > * Steven Costiou, Centre Inria de l’Université de Lille, France > > > For more information see: https://2026.ecoop.org/home/debt-2026 > > > > > ------ > Plus d'infos sur le GDR GPL :http://gdr-gpl.cnrs.fr

March 5, 2026

Smalltalk Meetup in Zurich, 24 April 2026

by Peter Ursprung

Hi all, We are organizing the next Smalltalk Meetup in Zurich, Switzerland. It will be on Friday, 24 April 2026, starting at 18:00. We will meet in a meeting room where we will have short Smalltalk talks, then we will go to a nearby restaurant. If you are interested, please register by Friday, 17 April 2026, on this website: https://zurich.smalltalk.world We are still looking presentations: if you have something interesting to show, please mention it in the registration. Regards, Peter

March 4, 2026