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April 13th, 2023, ISSUE 477

READING

Good practices for schema evolution with Protobuf using ScalaPB and fs2grpc

Dealing with backward and forward compatibility, considering various nuances of ScalaPB and Scala types in general.
Krzysztof Ciesielski (@kpciesielski)
New Scala Build Tool

What are the most important aspects of a good build tool and how they relate to the current state of Scala ecosystem?
John A. De Goes (@jdegoes)
March 2023 - Scala Tooling Summit

In the last few years a global pandemic prohibited us from meeting in person and an all-consuming Scala 3 release effort that required extra effort on tooling identified a deep need for something like this summit — to touch base, to map out current issues and opportunities in the tooling ecosystem, and to re-lay the groundwork for ongoing collaboration.
Chris Kipp (@ckipp01)

VIDEOS

Conferences are BACK! (Scalar Conf 2023 recap)

A short report from the recent Scalar Conference in Warsaw.
Jakub Kozłowski (@kubukoz)
Direct Style Scala

Martin's Keynote from Scalar, revealing big ideas about the future of concurrency in Scala.
Martin Odersky (@Odersky)
Oxes, Tapirs, and sttps

Another talk from Scalar 2023, showcasing a new experimental radical approach to asynchronous programming in Scala leveraging virtual threads.
Adam Warski (@adamwarski)

EVENTS

Call For Proposals - ZIO WORLD 2023

Add your talk here.
Ziverge (@zivergetech)
Scala Days, June 4th-7th (Seattle, USA), Sept 11th - 12th (Madrid, Spain)

This year’s Scala Days marks the conference’s return since it was put on hold in 2020. This year we’re happy to host in Seattle, WA, in the US, and Madrid, Spain.
Scala Days (@scaladays)
Scala Days, June 4th-7th (Seattle, USA), Sept 11th - 12th (Madrid, Spain)

This year’s Scala Days marks the conference’s return since it was put on hold in 2020. This year we’re happy to host in Seattle, WA, in the US, and Madrid, Spain.
Scala Days (@scaladays)
10% discount for the Scala 3 Metaprogramming (ALL-NEW) course for our readers!

Use code SCALATIMES10off and enjoy the course!
Ziverge (@zivergetech)
10% discount for LambdaConf, Sept 16th-19th, Boulder, Colorado

LambdaConf returns in its first edition after the pandemic, reimagined as a multi-disciplinary developer conference featuring thought-provoking, entertaining, and mind-blowing talks and workshops that will forever change the way you write software.
Ziverge (@zivergetech)
Call For Proposals - LambdaConf 2023

Send your talk and join LambdaConf!
Ziverge (@zivergetech)
Call for Volunteers - Lambda Conf 2023

Become part of the team!
Ziverge (@zivergetech)
10% discount for Functional Scala, Nov 30th - Dec 1st, London

Use code ScalaTimesFS2023 and get our exclusive discount!
Ziverge (@zivergetech)

RELEASES

mesmer 0.9.0

Mesmer is an OpenTelemetry instrumentation library for Scala applications, this version brings support for ZIO histograms and frequencies.
mesmer contributors
scala-cli 1.0.0.RC1

v1.0.0-RC1 is the first release candidate version of Scala CLI. This version brings some important updates and performance improvements.
scala-cli contributors
sbt-dependency-submission

A Github Action to submit the dependency graph of an sbt build to the Dependency Submission API.
twiddles

A twiddle list is a list of one or more values, potentially of differing types, that supports incremental creation and supports conversion to case classes that are "shape compatible" with the constituent types of the twiddle list.
Michael Pilquist (@mpilquist)





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