Update to v0.14.0-rc3 (#46)

.github/workflows/ci.yml

@@ -15,6 +15,8 @@ jobs:
 
       - name: Set up a PureScript toolchain
         uses: purescript-contrib/setup-purescript@main
+        with:
+          purescript: "0.14.0-rc3"
 
       - name: Cache PureScript dependencies
         uses: actions/cache@v2

CHANGELOG.md

@@ -5,6 +5,7 @@ Notable changes to this project are documented in this file. The format is based
 ## [Unreleased]
 
 Breaking changes (😱!!!):
+  - Removed `MonadZero` instance, as the type class has been deprecated in PureScript 0.14. Use `Monad` + `Alternative` constraints instead. ([#46](https://github.com/purescript-contrib/purescript-machines/pull/39)
 
 New features:
 

packages.dhall

@@ -1,4 +1,4 @@
 let upstream =
-      https://github.com/purescript/package-sets/releases/download/psc-0.13.8-20200822/packages.dhall sha256:b4f151f1af4c5cb6bf5437489f4231fbdd92792deaf32971e6bcb0047b3dd1f8
+      https://raw.githubusercontent.com/purescript/package-sets/prepare-0.14/src/packages.dhall sha256:04c542b4d44c644031baf6220f441718289302ff4d4f71d43d57887eb295cf26
 
 in  upstream

src/Data/Machine/Mealy.purs

@@ -38,7 +38,6 @@ import Control.Alternative (class Alternative)
 import Control.Comonad (class Comonad, extract)
 import Control.Lazy (class Lazy)
 import Control.MonadPlus (class MonadPlus)
-import Control.MonadZero (class MonadZero)
 import Control.Plus (class Plus)
 import Data.Array ((!!), length)
 import Data.List (List(..))
@@ -327,8 +326,6 @@ instance plusMealy :: Monad f => Plus (MealyT f i) where
 
 instance alternativeMealy :: Monad f => Alternative (MealyT f i)
 
-instance monadZero :: Monad f => MonadZero (MealyT f i)
-
 instance monadPlus :: Monad f => MonadPlus (MealyT f i)
 
 instance monadEffectMealy :: MonadEffect f => MonadEffect (MealyT f i) where