Update spago to v0.20.0 (#551)

* Update to latest package set

* Update Spago to v0.20.0

* Fix Debugging folder; rename folder to Debug

* Stop CI from building everything twice

* Update module name

* Fix Spago errors/warning messages due to transitive dependency imports

.github/workflows/ci.yml

@@ -2,9 +2,8 @@ name: CI
 
 on:
   push:
-    branches: [latestRelease, development]
+    branches: [latestRelease]
   pull_request:
-    branches: [latestRelease, development]
 
 jobs:
   build:

01-Getting-Started/04-Install-Guide.md

@@ -44,7 +44,7 @@ Unlike the manual install, `nvm` properly handles the npm prefix for you. So, yo
 
 Once you have installed `npm`, we can use it to install everything in one command:
 ```bash
-npm i -g purescript@0.14.0 spago@0.19.1 parcel
+npm i -g purescript@0.14.0 spago@0.20.0 parcel
 ```
 
 ### Versions Used in this Project

21-Hello-World/02-Effect-and-Aff/spago.dhall

@@ -10,12 +10,15 @@ You can edit this file as you like.
     [ "aff"
     , "console"
     , "effect"
+    , "either"
     , "js-timers"
     , "node-readline"
     , "now"
     , "prelude"
     , "psci-support"
     , "random"
+    , "refs"
+    , "st"
     ]
 , packages =
     ../../packages.dhall

21-Hello-World/03-Debugging/spago.dhall

@@ -7,19 +7,12 @@ You can edit this file as you like.
 , name =
     "untitled"
 , dependencies =
-    [ "aff"
-    , "console"
+    [ "console"
     , "debug"
     , "effect"
-    , "either"
-    , "node-readline"
-    , "partial"
     , "prelude"
     , "psci-support"
-    , "random"
-    , "refs"
     , "st"
-    , "typelevel-prelude"
     ]
 , packages =
     ../../packages.dhall

21-Hello-World/03-Debugging/src/03-Debug-Trace/01-Debug-Trace.purs → 21-Hello-World/03-Debugging/src/03-Debug/01-Debug.purs

@@ -1,15 +1,15 @@
 -- When you compile this file, it will output compiler warnings.
 -- If you wish to remove that noise, comment out everything below
 -- the "module" declaration.
-module Debugging.DebugTrace where
+module Debugging.Debug where
 
 -- Comment out everything below this line to prevent compiler warning.
 ----------------------------------------------------------------------
 
 import Prelude
 import Effect (Effect)
 import Effect.Console  (log)
-import Debug.Trace (spy, trace, traceM)
+import Debug (spy, trace, traceM)
 
 -- Given a simple Box Monad
 data Box a = Box a

21-Hello-World/03-Debugging/src/03-Debug-Trace/02-DebugWarning.md → 21-Hello-World/03-Debugging/src/03-Debug/02-DebugWarning.md

@@ -1,22 +1,22 @@
 # DebugWarning
 
-`Debug.Trace` uses Custom Type Errors to warn the developer when it is being used.
+`Debug` uses Custom Type Errors to warn the developer when it is being used.
 
-Let's examine it further since it provides an example for us to follow should we wish to do something similar in the future. The source code is [here](https://github.com/garyb/purescript-debug/blob/v4.0.0/src/Debug/Trace.purs#L8-L8), but we'll provide type signatures for the parts we need below and explain their usage:
+Let's examine it further since it provides an example for us to follow should we wish to do something similar in the future. The source code is [here](https://github.com/garyb/purescript-debug/blob/v5.0.0/src/Debug.purs), but we'll provide type signatures for the parts we need below and explain their usage:
 ```haskell
 -- See the copyright notice at the bottom of this file for this code:
 
 -- | Nullary type class used to raise a custom warning for the debug functions.
 class DebugWarning
 
-instance warn :: Warn (Text "Debug.Trace usage") => DebugWarning
+instance warn :: Warn (Text "Debug usage") => DebugWarning
 
 foreign import trace :: forall a b. DebugWarning => a -> (Unit -> b) -> b
 
 -- same idea as 'trace' for all the other functions
 ```
 
-In short, rather than writing `function :: Warn (Text "Debug.Trace usage") => [function's type signature]` on every function, they use an empty type class whose sole instance adds this for every usage of that type class.
+In short, rather than writing `function :: Warn (Text "Debug usage") => [function's type signature]` on every function, they use an empty type class whose sole instance adds this for every usage of that type class.
 
 <hr>
 Copyright notice for the above code:

21-Hello-World/03-Debugging/src/03-Debug-Trace/03-Local-State.purs → 21-Hello-World/03-Debugging/src/03-Debug/03-Local-State.purs

@@ -10,7 +10,7 @@ import Prelude
 
 import Control.Monad.ST as ST
 import Control.Monad.ST.Ref as STRef
-import Debug.Trace (traceM)
+import Debug (traceM)
 import Effect (Effect)
 import Effect.Console (log)
 

21-Hello-World/03-Debugging/src/03-Debug-Trace/Readme.md → 21-Hello-World/03-Debugging/src/03-Debug/Readme.md

@@ -2,9 +2,9 @@
 
 Previously, we got around the "`bind` outputs the same box-like type it receives" restriction by using `MonadEffect`. However, we also explained that `ST`, the monad used to run a computation that uses local mutable state, did not have an instance for `MonadEffect`. This decision is intentional.
 
-When we run production code, we want to uphold this restriction. However, when we are debugging code, this restriction can be very annoying. Fortunately, the [Debug.Trace](https://pursuit.purescript.org/packages/purescript-debug/4.0.0/docs/Debug.Trace) package exists to help you use print debugging in any monadic context. You should use it when initially prototyping things. It should never appear in production code, nor as a solution for production-level logging. (We'll show how to do that in the `Application Structure` folder).
+When we run production code, we want to uphold this restriction. However, when we are debugging code, this restriction can be very annoying. Fortunately, the [Debug](https://pursuit.purescript.org/packages/purescript-debug/docs/Debug) package exists to help you use print debugging in any monadic context. You should use it when initially prototyping things. It should never appear in production code, nor as a solution for production-level logging. (We'll show how to do that in the `Application Structure` folder).
 
-**WARNING**: `Debug.Trace`'s functions are not always reliable when running concurrent code (i.e. `Aff`-based computations).
+**WARNING**: `Debug`'s functions are not always reliable when running concurrent code (i.e. `Aff`-based computations).
 
 ## Compilation Instructions
 
@@ -23,6 +23,6 @@ spago build
 
 Use these commands
 ```bash
-spago run -m Debugging.DebugTrace
+spago run -m Debugging.Debug
 spago run -m Debugging.LocalState
 ```

21-Hello-World/05-Application-Structure/spago.dhall

@@ -8,18 +8,21 @@ You can edit this file as you like.
     "untitled"
 , dependencies =
     [ "console"
-    , "debug"
     , "effect"
+    , "either"
     , "free"
+    , "functors"
+    , "identity"
+    , "maybe"
     , "prelude"
     , "psci-support"
     , "random"
-    , "refs"
     , "run"
-    , "st"
     , "strings"
     , "transformers"
+    , "tuples"
     , "typelevel-prelude"
+    , "type-equality"
     , "variant"
     ]
 , packages =

21-Hello-World/07-Testing/spago.dhall

@@ -7,15 +7,24 @@ You can edit this file as you like.
 , name =
     "untitled"
 , dependencies =
-    [ "console"
+    [ "aff"
+    , "arrays"
+    , "console"
     , "effect"
-    , "newtype"
+    , "enums"
+    , "exceptions"
+    , "foldable-traversable"
+    , "integers"
+    , "lists"
+    , "maybe"
+    , "partial"
     , "prelude"
     , "psci-support"
     , "quickcheck"
     , "quickcheck-laws"
     , "spec"
     , "strings"
+    , "tuples"
     ]
 , packages =
     ../../packages.dhall

21-Hello-World/08-Benchmarking/spago.dhall

@@ -7,9 +7,10 @@ You can edit this file as you like.
 , name =
     "ignore"
 , dependencies =
-    [ "console"
-    , "prelude"
+    [ "prelude"
     , "effect"
+    , "foldable-traversable"
+    , "newtype"
     , "psci-support"
     , "quickcheck"
     , "benchotron"

packages.dhall

@@ -1,5 +1,5 @@
 let upstream =
-      https://github.com/purescript/package-sets/releases/download/psc-0.14.0-20210304/packages.dhall sha256:c88151fe7c05f05290224c9c1ae4a22905060424fb01071b691d3fe2e5bad4ca
+      https://github.com/purescript/package-sets/releases/download/psc-0.14.0-20210406/packages.dhall sha256:7b6af643c2f61d936878f58b613fade6f3cb39f2b4a310f6095784c7b5285879
 
 let additions =
       { benchotron =