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October 24th, 2024, ISSUE 555

READING

(In)Validating Library Design

DomainDocs4s: DDD, Reflection & Classpath Scanning.
Voytek Pituła (@Krever01)
Postmortem of Scala 3.6.0

On Friday, 18th of October 2024, during the publication process of 3.6.0-RC1 an incident occurred that ended up in publishing Scala 3.6.0 instead. After an internal investigation, we pinpointed the incident to be technical in nature.
Scala Core Team
How to implement LETS on ChainCash

This article describes how Local Exchange Trading System (LETS) on top of ChainCash by using ChainCash Server.
Alexander Chepurnoy (@chepurnoy)

EVENTS

Scalar 2025 extends call for papers!

The deadline is 31st October, but we'll be doing a first round of reviews & accepting the first batch of presentations after the 13th.
Scalar Conference (@scalarconf)
Scala.IO, Nov 7th-8th, Paris

This edition brings us together in Paris for two days, with a multi-session structure and a large community space. With a great venue, wonderful speakers, and a lot of surprises, we are looking forward to meeting you there!
Scala.IO (@ScalaIO_FR)
Functional Scala CFP, Dec 5th, online event

Functional Scala opens its conference to a worldwide audience in 2024, with attendees all over the world being able to attend online.
Ziverge (@zivergetech)

VIDEOS

Direct-style concurrent streaming for Scala

A tour of Ox Flow: an API for defining local data transformation pipelines, which focuses on performance and simplicity. Combines operators well known from Akka Streams or FS2, with the extensibility of Kotlin Flow, and programmer-friendliness of Java 21 & Virtual Threads.
Adam Warski (@adamwarski)

RELEASES

Metals 1.4.0

With Bloop 2.0 build server, detecting custom Mains, and a lot of improvements and fixes!
Metals contributors
Mill 0.12.0

The Mill 0.12.0 release focuses on improving the scalability of Mill builds: in terms of performance, code organization, adherence to best practices, and community.
Mill contributors
Lohika 0.2.1

Lohika is a proof generator for entailments and tautologies in first-order logic.
Melvic Ybanez

VARIA

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