Shapeless 2.3.12

Note

This release updates Scala Native to 0.5 and as a consequence Scala 2.11 is no longer supported.

What's Changed

• Update Scala Native to 0.5 and drop Scala 2.11 by @joroKr21 in #1358
• Bring README into line with Typelevel organisation Code of Conduct by @milessabin in #1359

Full Changelog: v2.3.11...v2.3.12

Shapeless 2.3.11

Note

This is the last release to support Scala 2.11 and Scala Native 0.4

What's Changed

• Massively simplify build by @joroKr21 in #1279
• add explicit type for implicit def by @xuwei-k in #1330
• Concrete return type for MkFieldLens.mkFieldLens by @liorregev in #1324
• Add support for Generic materialized in macro-generated companion object of nested case class by @DmytroMitin in #1286
• Update Scala and other dependencies by @joroKr21 in #1354

Full Changelog: v2.3.10...2.3.11

Shapeless 2.3.10

What's Changed

• Use Scala Native JUnit plugin by @armanbilge in #1259
• Update dependencies in series/2.3 branch by @joroKr21 in #1268
• Extract all subtype annotations by @pgrandjean in #1265
• Make Generic product and coproduct agree on definitions by @joroKr21 in #1270
• Make enum example serializable by @joroKr21 in #1271
• Capture implicit parameters at Generic materialization time by @joroKr21 in #1272

New Contributors

• @armanbilge made their first contribution in #1259

Full Changelog: v2.3.9...2.3.10

Shapeless 2.3.9

Now available for Scala 2.11, 2.12 and 2.13 on the JVM, Scala.js 1.8 and Scala Native 0.4 🎉
Many thanks to all contributors ❤️

This is a bug fix release, no new features have been added.

Changelog

• When case class has custom unapply, reference getters instead (#1256 by @joroKr21)
• Replace CtorDtor with simplified FromTo (#1252 by @joroKr21)
• Fix Generic materialization for type aliases (series/2.3) (#1249 by @pomadchin)

Binary compatibility

This version is verified backwards binary compatible with 2.3.3 and should be backwards compatible with older 2.3 releases.

• Shapeless is using an epoch.major.minor versioning scheme (referred to as "PVP" in sbt)
• Shapeless is only backwards compatible, not forwards compatible

Shapeless 2.3.8

Now available for Scala 2.11, 2.12 and 2.13 on the JVM, Scala.js 1.8 and Scala Native 0.4 🎉
Many thanks to all contributors ❤️

This is a bug fix release, no new features have been added.

Changelog

• Remove refinement from Witness.value (#1242 by @joroKr21)
• Fix documentation of Cached (#1241 by @joroKr21)
• Access nested defaults through this to avoid stack overflow (#1238 by @joroKr21)
• enable scala-native junit tests (#1229 by @xuwei-k)
• Update dependencies in series/2.3 (#1235 by @joroKr21)
• fix typo (#1209 by @SethTisue)
• Update links in README (#1202 by @brianloveswords)
• Remove unnecessary asInstanceOf call (#1197 by @joroKr21)
• Fix Generic instance for case classes with implicit arguments (#1191 by @lsrcz)
• Optimize sized.ToHList and ToSizedHList (#1182 by @joroKr21)

Binary compatibility

This version is verified backwards binary compatible with 2.3.3 and should be backwards compatible with older 2.3 releases.

• Shapeless is using an epoch.major.minor versioning scheme (referred to as "PVP" in sbt)
• Shapeless is only backwards compatible, not forwards compatible

Shapeless 2.3.7

Now available for Scala 2.11, 2.12 and 2.13 on the JVM, Scala.js 1.5 and Scala Native 0.4 🎉
Many thanks to all contributors ❤️

Changelog

• add AdditiveCollection of Seq (#1168 by @jxnu-liguobin)
• Revert source breaking change in TupleOps (#1167 by @joroKr21)
• Delete ~/.ivy2 directory (#1166 by @xuwei-k)
• Fix subtle pickle compatibility problem with type aliases (#1162 by @joroKr21)

Binary compatibility

This version is verified backwards binary compatible with 2.3.3 and should be backwards compatible with older 2.3 releases.

• Shapeless is using an epoch.major.minor versioning scheme (referred to as "PVP" in sbt)
• Shapeless is only backwards compatible, not forwards compatible

Shapeless 2.3.6

⚠️ Skip and use Shapeless 2.3.7 instead ⚠️
Now available for Scala 2.11, 2.12 and 2.13 on the JVM, Scala.js 1.5 and Scala Native 0.4 🎉

What's new

This release includes an important bug fix in Shapeless 2.3.5 so it's recommended to skip 2.3.5 and upgrade to 2.3.6 directly.

Changelog

• Reduce 2.12 / 2.13 Jar size by using instance constructors (#1158 by @joroKr21)
• Add a regression test for Reify (#1157 by @joroKr21)
• Publish snapshots from series/2.3 (#1156 by @joroKr21)
• Restore macro binary compatibility with 2.3.3 (#1153 by @joroKr21)
• Fix Coproduct case object singleton types (#1152 by @joroKr21)

Binary compatibility

This version is verified backwards binary compatible with 2.3.3 and should be backwards compatible with older 2.3 releases.

• Shapeless is using an epoch.major.minor versioning scheme (referred to as "PVP" in sbt)
• New: Macros are also binary compatible to accommodate for third party macro libraries
• Shapeless is only backwards compatible, not forwards compatible

Shapeless 2.3.5

⚠️ Skip and use Shapeless 2.3.7 instead ⚠️
Now available for Scala 2.11, 2.12 and 2.13 on the JVM, Scala.js 1.5 and Scala Native 0.4 🎉
Many thanks to all contributors ❤️

What's new

This release backports a lot of changes that have been brewing for a while in the 2.4.0 milestone,
including new features, bug fixes and performance improvements that preserve binary compatibility.

Feature enhancements

• Conversions between nested pairs and HLists (#701 by @mgzuber)
• Add bindFirst and curried methods for Poly (#708 by @Atry)
• make Tagged a universal trait so tagging value classes works (#801 by @kwark)
• Make Inject respect covariance (#804 by @jdrphillips)
• Support for Annotation[Option[A], T] (#867 by @guersam)
• Expose CaseClassMacros as blackbox (#977 by @joroKr21)
• Make KeyTag extend Any so we can tag value classes (#1015 by @joroKr21)
• Add support for type annotations (issue #922) (#925 by @pgrandjean)
• Add support to extract all variable or type annotations (issue #1051) (#1058 by @pgrandjean)

Performance improvements

• Improve implicit search times for Filter, FilterNot, Union, Intersection (#682 by @aryairani)
• Removed allocation in object Tag (#705 by @Arneball)
• Replace anonymous classes created by macros with instance helpers (#970 by @joroKr21)
• Optimize SelectRange typeclass derivation (#969 by @Ssstlis)
• Shortcut for static constructors (#1147 by @joroKr21)

Bug fixes

• Fix Lazy for tagged types (#797 by @joroKr21)
• Loosen Typeable restriction (#900 by @jeremyrsmith)
• Fix Typeable.describe for symbolic names (#945 by @joroKr21)
• Fix Typeable for inner classes (#798 by @joroKr21)
• Avoid creating Typeable for general type projections (#803 by @joroKr21)
• Make Typeable macros not dependent on default Predef presence (#861 by @MateuszKubuszok)
• Tighten fieldsOf and isCaseAccessorLike (#972 by @joroKr21)
• Constrain tuple syntax with IsTuple (#979 by @joroKr21)
• Add missing asInstanceOf call (#984 by @joroKr21)
• Add mkAttributedRef specialized for SingleType (#994 by @joroKr21)
• Fixed some scoping issues with Generic Coproducts (#765 by @joroKr21)

Documentation and Refactoring

• Add note about erasure to HMap (#982 by @joroKr21)
• Add docs (#1032 by @kazchimo)
• Fix #609 - add type annotation (#987 by @joroKr21)

Binary compatibility

This version is verified backwards binary compatible with 2.3.4 and should be backwards compatible with older 2.3 releases.

• Shapeless is using an epoch.major.minor versioning scheme (referred to as "PVP" in sbt)
• Binary compatibility of macros is not guaranteed because they execute at compile time and are not loaded at runtime
• Shapeless is only backwards compatible, not forwards compatible

Shapeless 2.3.4

Now available for Scala 2.11, 2.12, 2.13, for Scala.js 1.5, and for Scala Native 0.4 🎉

Changelog

• Drop Scala 2.10 support and macro-compat 👋
• Drop Scala.js 0.6 support
• Update Scala Native to 0.4 for all Scala versions
• Modernise the build with sbt-github-actions and sbt-ci-release

Note about binary compatibility

This version is verified backwards compatible with 2.3.3 and should be backwards compatible with older 2.3 releases.

• Shapeless is using an epoch.major.minor versioning scheme (referred to as "PVP" in sbt - read about versionScheme)
• Binary compatibility of macros is not guaranteed because they execute at compile time and are not loaded at runtime