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0.8.0 time! #1412

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Oct 26, 2016
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0.8.0 time! #1412

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44948ef
Draft of 0.8.0 release notes
travisbrown Oct 18, 2016
3998fe7
Update release notes for 0.8.0
travisbrown Oct 25, 2016
e6b549d
Update authors list
travisbrown Oct 25, 2016
a896549
More updates for newly merged changes
travisbrown Oct 25, 2016
c6ff0a9
Add note about Xor removal and migration to Either
travisbrown Oct 25, 2016
195aadc
Fix typo
travisbrown Oct 25, 2016
b322309
0.8.0 date update and one more change
travisbrown Oct 25, 2016
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15 changes: 15 additions & 0 deletions AUTHORS.md
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Expand Up @@ -26,18 +26,22 @@ possible:
* Amir Mohammad Saied
* Andrea Fiore
* Andrew Jones
* Andy Scott
* Angelo Genovese
* Antoine Comte
* Arya Irani
* Ash Pook
* Aλ
* Ben Hutchison
* Benjamin Thuillier
* Binh Nguyen
* Bobby Rauchenberg
* Brendan McAdams
* Brian McKenna
* Chris Birchall
* Cody Allen
* Colt Frederickson
* Connie Chen
* Csongor Kiss
* Dale Wijnand
* Daniel Spiewak
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* David Gregory
* Denis Mikhaylov
* Derek Wickern
* Earl St Sauver
* Edmund Noble
* Eric Torreborre
* Erik LaBianca
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* Feynman Liang
* Frank S. Thomas
* Giulio De Luise
* Guillaume Massé
* Hamish Dickson
* Ian McIntosh
* ImLiar
* Israel Pérez González
* Jan-Hendrik Zab
* Jean-Rémi Desjardins
* Jisoo Park
* Jon Hanson
* Jose Emilio Labra Gayo
* Josh Marcus
* Juan Pedro Moreno
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* Luke Wyman
* Madder
* Marc Siegel
* Mark de Jong
* Markus Hauck
* mathhun
* Matt Martin
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* Pascal Voitot
* Paul Phillips
* Pavkin Vladimir
* Pepe García
* Pere Villega
* Peter Neyens
* Philip Wills
* Rafa Paradela
* Raúl Raja Martínez
* Richard Miller
* Rintcius Blok
* Rob Norris
* Romain Ruetschi
* Ross A. Baker
* Rüdiger Klaehn
* Ryan Case
* Sam Ritchie
* Sarunas Valaskevicius
* Shunsuke Otani
* Simeon H. K. Fitch
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* Stew O'Connor
* Sumedh Mungee
* Taylor Brown
* Tom Switzer
* Tomas Mikula
* Travis Brown
* Wedens
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74 changes: 74 additions & 0 deletions CHANGES.md
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## Version 0.8.0

> 2016 October 18

Version 0.8.0 is the eighth Cats release, and the first release with support for Scala 2.12 (specifically the 2.12.0-RC2 release candidate).

Apart from the introduction of Scala 2.12 support, the biggest change in this release is the removal
of `Xor` and `XorT`. See the [FAQ](http://typelevel.org/cats/faq.html#either) for information about
the motivations for this change and recommendations for migration.

Removals:

* [#1310](https://github.com/typelevel/cats/pull/1310): `Xor` and `XorT`
* [#1370](https://github.com/typelevel/cats/pull/1370): `RecursiveTailRecM` and `Free#foldMapUnsafe` are gone and stack safety is checked in the laws for `Monad`

Additions:

* [#1382](https://github.com/typelevel/cats/pull/1382), [#1415](https://github.com/typelevel/cats/pull/1415): Support for Scala 2.12.0-RC2
* [#1414](https://github.com/typelevel/cats/pull/1414): `Foldable#iteratorFoldM` and lazy `foldM` implementations for many standard library instances
* [#1356](https://github.com/typelevel/cats/pull/1356): `append` and `prepend` (and operator aliases) for `NonEmptyVector`
* [#1327](https://github.com/typelevel/cats/pull/1327): `EitherT.fromOption`
* [#1388](https://github.com/typelevel/cats/pull/1388): `StateT.set` and `StateT.setF`
* [#1392](https://github.com/typelevel/cats/pull/1392): `StateT.get`
* [#1325](https://github.com/typelevel/cats/pull/1325): `WriterT.lift`
* [#1391](https://github.com/typelevel/cats/pull/1391): `MonadReader#reader`
* [#1352](https://github.com/typelevel/cats/pull/1352): Macro-powered `FunctionK.lift`
* [#1398](https://github.com/typelevel/cats/pull/1398): `<<<` and `>>>` aliases for `Compose`'s `compose` and `andThen`
* [#1408](https://github.com/typelevel/cats/pull/1408): `toNestedValidated` and `toNestedValidatedNel` for `EitherT`
* [#1399](https://github.com/typelevel/cats/pull/1399): `Order.fromComparable`
* [#1394](https://github.com/typelevel/cats/pull/1394): `Traverse#flatSequence`
* [#1417](https://github.com/typelevel/cats/pull/1417): `MonadTests#stackUnsafeMonad` laws for instances where `tailRecM` is known to be unsafe

New instances:

* [#1319](https://github.com/typelevel/cats/pull/1319): `Order` and `Group` for `BigDecimal`
* [#1354](https://github.com/typelevel/cats/pull/1354): `Semigroup` for `Ior`
* [#1395](https://github.com/typelevel/cats/pull/1395): `Order` for `Symbol`
* [#1324](https://github.com/typelevel/cats/pull/1324): `PartialOrder` and other instances for `BitSet`
* [#1324](https://github.com/typelevel/cats/pull/1324): `Eq` and `PartialOrder` for `Either`
* [#1324](https://github.com/typelevel/cats/pull/1324): `PartialOrder`, `Monoid`, and other instances for `Function0`
* [#1324](https://github.com/typelevel/cats/pull/1324): `Monoid` and other instances for `Function1`
* [#1402](https://github.com/typelevel/cats/pull/1402): `Monad`, `MonadCombine`, `Traverse`, `Order`, etc. for `Prod`
* [#1413](https://github.com/typelevel/cats/pull/1413): `MonadError` for `StateT`
* [#1399](https://github.com/typelevel/cats/pull/1399): Instances for `java.util.UUID`

Renaming and rearrangements:

* [#1385](https://github.com/typelevel/cats/pull/1385): The `cats.js.std` package is now `cats.js.instances`
* [#1324](https://github.com/typelevel/cats/pull/1324): Many instances moved from cats-core to cats-kernel
* [#1394](https://github.com/typelevel/cats/pull/1394): `Traverse#traverseM` is now `flatTraverse`

Miscellaneous improvements (syntax, documentation, tests):

* [#1347](https://github.com/typelevel/cats/pull/1347): Consistency laws for `combineAll` and `combineAllOption`
* [#1324](https://github.com/typelevel/cats/pull/1324): Performance improvements for `Either` instances
* [#1386](https://github.com/typelevel/cats/pull/1386): `FunctionK` tests and examples now use kind-projector 0.9's polymorphic lambdas
* [#1410](https://github.com/typelevel/cats/pull/1410): Replace `Coproduct#run` with `Coproduct#fold`
* [#1331](https://github.com/typelevel/cats/pull/1331): Less expensive `tailRecM`-`flatMap` consistency checking
* [#1330](https://github.com/typelevel/cats/pull/1330): More consistent parameter-less method definitions and usage, other syntactic improvments
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Small typo here: improvments.

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Eek, thanks @peterneyens. I've just pushed a fix.

* [#1340](https://github.com/typelevel/cats/pull/1340): New [Scaladex](https://index.scala-lang.org) badge
* [#1416](https://github.com/typelevel/cats/pull/1416): New diagram of type classes
* [#1352](https://github.com/typelevel/cats/pull/1352): API docs for `FunctionK`
* [#1369](https://github.com/typelevel/cats/pull/1369), [#1418](https://github.com/typelevel/cats/pull/1418): New project site based on [sbt-microsites](https://github.com/47deg/sbt-microsites)
* [#1259](https://github.com/typelevel/cats/pull/1259): 0.6-to-0.7 migration guide
* [#1304](https://github.com/typelevel/cats/pull/1304), [#1317](https://github.com/typelevel/cats/pull/1317), [#1323](https://github.com/typelevel/cats/pull/1323), [#1350](https://github.com/typelevel/cats/pull/1350), [#1366](https://github.com/typelevel/cats/pull/1366), [#1376](https://github.com/typelevel/cats/pull/1376), [#1380](https://github.com/typelevel/cats/pull/1380), [#1390](https://github.com/typelevel/cats/pull/1390), [#1403](https://github.com/typelevel/cats/pull/1403), [#1407](https://github.com/typelevel/cats/pull/1407), [#1421](https://github.com/typelevel/cats/pull/1421): Other miscellaneous documentation improvements

Build:

* [#1345](https://github.com/typelevel/cats/pull/1345): Update ScalaCheck (to 1.13.2) and Discipline (to 0.6)
* [#1353](https://github.com/typelevel/cats/pull/1353): Generated sources are included in source jars
* [#1322](https://github.com/typelevel/cats/pull/1322): Scala.js test clean-up
* [#1426](https://github.com/typelevel/cats/pull/1426): Human-friendly names in metadata for published artifacts
* [#1389](https://github.com/typelevel/cats/pull/1389): More memory for Travis CI

## Version 0.7.2

> 2016 September 1
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