From bf1d41cc098c2a2fb83bd5cbb74c8c4ae0b16e17 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 01/81] accumulate: Add/move versioning to package.yaml

---
 exercises/accumulate/package.yaml  | 1 +
 exercises/accumulate/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/accumulate/package.yaml b/exercises/accumulate/package.yaml
index e3c7ae28c..9c03189ef 100644
--- a/exercises/accumulate/package.yaml
+++ b/exercises/accumulate/package.yaml
@@ -1,4 +1,5 @@
 name: accumulate
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/accumulate/test/Tests.hs b/exercises/accumulate/test/Tests.hs
index 80c9972df..1ecc7839d 100644
--- a/exercises/accumulate/test/Tests.hs
+++ b/exercises/accumulate/test/Tests.hs
@@ -10,9 +10,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "accumulate" $ do
 
-    -- As of 2016-07-27, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let square x = x * x :: Int
 
     it "empty accumulation" $

From 1f8962eefe440cfa9e016f26610de2e391c47417 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 02/81] acronym: Add/move versioning to package.yaml

---
 exercises/acronym/package.yaml  | 1 +
 exercises/acronym/test/Tests.hs | 5 -----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/exercises/acronym/package.yaml b/exercises/acronym/package.yaml
index 1518d3353..52304d796 100644
--- a/exercises/acronym/package.yaml
+++ b/exercises/acronym/package.yaml
@@ -1,4 +1,5 @@
 name: acronym
+version: 1.0.0.1
 
 dependencies:
   - base
diff --git a/exercises/acronym/test/Tests.hs b/exercises/acronym/test/Tests.hs
index 944b79e25..b1cc3eab1 100644
--- a/exercises/acronym/test/Tests.hs
+++ b/exercises/acronym/test/Tests.hs
@@ -15,11 +15,6 @@ specs = describe "acronym" $
   where
     test Case {..} = it description $ abbreviate input `shouldBe` expected
 
--- Adapted from
--- Source: exercism/x-common/exercises/acronym/canonical-data.json
--- Version: 1.0.0
--- Date: 2017-03-31
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: String

From 28084b2a693f62005127c544b76e6692025aa009 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 03/81] all-your-base: Add/move versioning to package.yaml

---
 exercises/all-your-base/package.yaml  | 1 +
 exercises/all-your-base/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/all-your-base/package.yaml b/exercises/all-your-base/package.yaml
index d782efbc2..cf8865533 100644
--- a/exercises/all-your-base/package.yaml
+++ b/exercises/all-your-base/package.yaml
@@ -1,4 +1,5 @@
 name: all-your-base
+version: 0.9.0.1 # 2016-06-29
 
 dependencies:
   - base
diff --git a/exercises/all-your-base/test/Tests.hs b/exercises/all-your-base/test/Tests.hs
index 2f8a29959..98f22e732 100644
--- a/exercises/all-your-base/test/Tests.hs
+++ b/exercises/all-your-base/test/Tests.hs
@@ -19,8 +19,6 @@ specs = describe "all-your-base" $
         assertion  = expression `shouldBe` outputDigits
         expression = rebase inputBase outputBase inputDigits
 
--- Test cases adapted from `exercism/x-common/all-your-base.json` on 2016-06-29.
-
 data Case = Case { description  ::        String
                  , inputBase    ::        Integer
                  , inputDigits  ::       [Integer]

From 1a0c02d8becde9a2976c3f4b55b09e20acdd1995 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 04/81] allergies: Add/move versioning to package.yaml

---
 exercises/allergies/package.yaml  | 1 +
 exercises/allergies/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/allergies/package.yaml b/exercises/allergies/package.yaml
index 5899404a7..36a8a48d9 100644
--- a/exercises/allergies/package.yaml
+++ b/exercises/allergies/package.yaml
@@ -1,4 +1,5 @@
 name: allergies
+version: 0.9.0.1 # 2016-08-01
 
 dependencies:
   - base
diff --git a/exercises/allergies/test/Tests.hs b/exercises/allergies/test/Tests.hs
index 909b62dba..4d18ac096 100644
--- a/exercises/allergies/test/Tests.hs
+++ b/exercises/allergies/test/Tests.hs
@@ -23,8 +23,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "allergies" $ do
 
-          -- Test cases adapted from `exercism/x-common/allergies.json` on 2016-08-01.
-
           describe "isAllergicTo" $ do
 
             it "no allergies means not allergic" $ do

From c94cc5fc566d13a1e7597fe2543acc9572510661 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 05/81] alphametics: Add/move versioning to package.yaml

---
 exercises/alphametics/package.yaml  | 1 +
 exercises/alphametics/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/alphametics/package.yaml b/exercises/alphametics/package.yaml
index 3daca1532..7e4b066a5 100644
--- a/exercises/alphametics/package.yaml
+++ b/exercises/alphametics/package.yaml
@@ -1,4 +1,5 @@
 name: alphametics
+version: 0.9.0.1 # 2016-10-26
 
 dependencies:
   - base
diff --git a/exercises/alphametics/test/Tests.hs b/exercises/alphametics/test/Tests.hs
index 8d895fcbd..eda3e3257 100644
--- a/exercises/alphametics/test/Tests.hs
+++ b/exercises/alphametics/test/Tests.hs
@@ -21,8 +21,6 @@ specs = describe "alphametics" $
         shouldMatchSolution = shouldBe `on` fmap sort
         assertion = solve puzzle `shouldMatchSolution` expected
 
--- Test cases adapted from `exercism/x-common/exercises/alphametics/canonical-data.json` on 2016-10-26.
-
 data Case = Case { description :: String
                  , puzzle      :: String
                  , expected    :: Maybe[(Char, Int)]

From 5cf753806989e9dfb2618db3428687be0224e1ed Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 06/81] anagram: Add/move versioning to package.yaml

---
 exercises/anagram/package.yaml  | 1 +
 exercises/anagram/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/anagram/package.yaml b/exercises/anagram/package.yaml
index 82545c035..dd37070e6 100644
--- a/exercises/anagram/package.yaml
+++ b/exercises/anagram/package.yaml
@@ -1,4 +1,5 @@
 name: anagram
+version: 0.9.0.1 # 2016-10-26
 
 dependencies:
   - base
diff --git a/exercises/anagram/test/Tests.hs b/exercises/anagram/test/Tests.hs
index 7a644dc19..91eb4e823 100644
--- a/exercises/anagram/test/Tests.hs
+++ b/exercises/anagram/test/Tests.hs
@@ -24,8 +24,6 @@ specs = describe "anagram" $
                    . map fromList
                    $ candidates
 
--- Test cases adapted from `exercism/x-common` on 2016-10-26.
-
 data Case = Case { description ::  String
                  , subject     ::  String
                  , candidates  :: [String]

From 55821a36ff39c26de6da322f541e8c4f8db38276 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 07/81] atbash-cipher: Add/move versioning to package.yaml

---
 exercises/atbash-cipher/package.yaml  | 1 +
 exercises/atbash-cipher/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/atbash-cipher/package.yaml b/exercises/atbash-cipher/package.yaml
index 3719020d4..1d8ab472b 100644
--- a/exercises/atbash-cipher/package.yaml
+++ b/exercises/atbash-cipher/package.yaml
@@ -1,4 +1,5 @@
 name: atbash-cipher
+version: 0.9.0.1 # 2017-02-01
 
 dependencies:
   - base
diff --git a/exercises/atbash-cipher/test/Tests.hs b/exercises/atbash-cipher/test/Tests.hs
index 022a1fce3..40d2a605c 100644
--- a/exercises/atbash-cipher/test/Tests.hs
+++ b/exercises/atbash-cipher/test/Tests.hs
@@ -16,8 +16,6 @@ specs = describe "atbash-cipher" $ do
   where
     test f Case{..} = it description $ f phrase `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/atbash-cipher.json` on 2017-02-01.
-
 data Case = Case { description :: String
                  , phrase      :: String
                  , expected    :: String

From 386ea116716dc11ee43a547e9041eb1b088c9f2e Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 08/81] bank-account: Add/move versioning to package.yaml

---
 exercises/bank-account/package.yaml  | 1 +
 exercises/bank-account/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/bank-account/package.yaml b/exercises/bank-account/package.yaml
index 5c6db367f..9649ed7ee 100644
--- a/exercises/bank-account/package.yaml
+++ b/exercises/bank-account/package.yaml
@@ -1,4 +1,5 @@
 name: bank-account
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/bank-account/test/Tests.hs b/exercises/bank-account/test/Tests.hs
index 30eea9945..25f7b665f 100644
--- a/exercises/bank-account/test/Tests.hs
+++ b/exercises/bank-account/test/Tests.hs
@@ -17,9 +17,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "bank-account" $ do
 
-    -- As of 2016-08-01, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     it "initial balance is 0" $ do
         account  <-  openAccount
         getBalance   account `shouldReturn` Just 0

From e78cf7fbc2942f01df3c2c6824d14f03db42b5a1 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 09/81] beer-song: Add/move versioning to package.yaml

Intentionally, we are leaving a comment in the
test suite referring to the origin of the lyrics,
because this exercise doesn't try to follow
'x-common', but it extracted the lyrics from there.
---
 exercises/beer-song/package.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/exercises/beer-song/package.yaml b/exercises/beer-song/package.yaml
index e37c8bcce..46bc5d3e2 100644
--- a/exercises/beer-song/package.yaml
+++ b/exercises/beer-song/package.yaml
@@ -1,4 +1,5 @@
 name: beer-song
+version: 0.1.0.1
 
 dependencies:
   - base

From a85c3dcb883ddccf6463576d061691c529a4075c Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 10/81] binary: Add/move versioning to package.yaml

---
 exercises/binary/package.yaml  | 1 +
 exercises/binary/test/Tests.hs | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/exercises/binary/package.yaml b/exercises/binary/package.yaml
index bfdf86f0b..e901d330b 100644
--- a/exercises/binary/package.yaml
+++ b/exercises/binary/package.yaml
@@ -1,4 +1,5 @@
 name: binary
+version: 0.9.0.1 # 2016-07-26
 
 dependencies:
   - base
diff --git a/exercises/binary/test/Tests.hs b/exercises/binary/test/Tests.hs
index 85b4c31be..dd731b829 100644
--- a/exercises/binary/test/Tests.hs
+++ b/exercises/binary/test/Tests.hs
@@ -19,7 +19,6 @@ specs = describe "binary" $
       where
         assertion = toDecimal binary `shouldBe` fromIntegral expected
 
--- Test cases adapted from `exercism/x-common/binary.json` on 2016-07-26.
 -- Some descriptions mentioning "errors" where changed to avoid confusion.
 
 data Case = Case { description :: String

From c057880efca3d59d6cbf99c86a76be7da6d7e672 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 11/81] binary-search-tree: Add/move versioning to package.yaml

---
 exercises/binary-search-tree/package.yaml  | 1 +
 exercises/binary-search-tree/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/binary-search-tree/package.yaml b/exercises/binary-search-tree/package.yaml
index 388da6311..19aec6ff3 100644
--- a/exercises/binary-search-tree/package.yaml
+++ b/exercises/binary-search-tree/package.yaml
@@ -1,4 +1,5 @@
 name: binary-search-tree
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/binary-search-tree/test/Tests.hs b/exercises/binary-search-tree/test/Tests.hs
index 10575f01c..22ff57567 100644
--- a/exercises/binary-search-tree/test/Tests.hs
+++ b/exercises/binary-search-tree/test/Tests.hs
@@ -18,9 +18,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "binary-seach-tree" $ do
 
-    -- As of 2016-08-03, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let int4   = 4  ::  Int
     let noInts = [] :: [Int]
 

From 0535941f38f66025e217e245a1615f0ed33b0525 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 12/81] bob: Add/move versioning to package.yaml

---
 exercises/bob/package.yaml  | 1 +
 exercises/bob/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/bob/package.yaml b/exercises/bob/package.yaml
index 2efb9859b..0ff20c122 100644
--- a/exercises/bob/package.yaml
+++ b/exercises/bob/package.yaml
@@ -1,4 +1,5 @@
 name: bob
+version: 0.9.0.1 # 2016-11-29
 
 dependencies:
   - base
diff --git a/exercises/bob/test/Tests.hs b/exercises/bob/test/Tests.hs
index 58bf8bb3b..53d1fb876 100644
--- a/exercises/bob/test/Tests.hs
+++ b/exercises/bob/test/Tests.hs
@@ -15,8 +15,6 @@ specs = describe "bob" $
   where
     test Case{..} = it description $ responseFor input `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/bob.json` on 2016-11-29.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: String

From f2a84cda3fac26b30505cf321cbfac49de97b9a0 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 13/81] bowling: Add/move versioning to package.yaml

---
 exercises/bowling/package.yaml  | 1 +
 exercises/bowling/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/bowling/package.yaml b/exercises/bowling/package.yaml
index b8d3ca90a..719fec6c7 100644
--- a/exercises/bowling/package.yaml
+++ b/exercises/bowling/package.yaml
@@ -1,4 +1,5 @@
 name: bowling
+version: 0.9.0.1 # 2016-11-20
 
 dependencies:
   - base
diff --git a/exercises/bowling/test/Tests.hs b/exercises/bowling/test/Tests.hs
index 0afe05719..9aca082fd 100644
--- a/exercises/bowling/test/Tests.hs
+++ b/exercises/bowling/test/Tests.hs
@@ -19,8 +19,6 @@ specs = describe "bowling" $
         assertion = result `shouldBe` expected
         result = score rolls
 
--- Test cases adapted from `exercism/x-common/bowling` on 2016-11-20.
-
 data Case = Case { description :: String
                  , rolls       :: [Int]
                  , expected    :: Either BowlingError Int

From 64bccedf9166642fdda4b551199b8be1f13b3c6c Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 14/81] bracket-push: Add/move versioning to package.yaml

---
 exercises/bracket-push/package.yaml  | 1 +
 exercises/bracket-push/test/Tests.hs | 5 -----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/exercises/bracket-push/package.yaml b/exercises/bracket-push/package.yaml
index 358afc4c6..f542ac8da 100644
--- a/exercises/bracket-push/package.yaml
+++ b/exercises/bracket-push/package.yaml
@@ -1,4 +1,5 @@
 name: bracket-push
+version: 1.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/bracket-push/test/Tests.hs b/exercises/bracket-push/test/Tests.hs
index 75f2d17bb..1de8ba9e2 100644
--- a/exercises/bracket-push/test/Tests.hs
+++ b/exercises/bracket-push/test/Tests.hs
@@ -15,11 +15,6 @@ specs = describe "bracket-push" $
   where
     test Case{..} = it description $ arePaired input `shouldBe` expected
 
--- Adapted from
--- Source: exercism/x-common/exercises/bracket-push/canonical-data.json
--- Version: 1.1.0
--- Date: 2017-04-07.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: Bool

From 755023d5c9e02ec34ed3be14f27e1dbc2db3cef6 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 15/81] change: Add/move versioning to package.yaml

---
 exercises/change/package.yaml  | 1 +
 exercises/change/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/change/package.yaml b/exercises/change/package.yaml
index 1ae51b80f..e2278f775 100644
--- a/exercises/change/package.yaml
+++ b/exercises/change/package.yaml
@@ -1,4 +1,5 @@
 name: change
+version: 0.9.0.1 # 2016-09-17
 
 dependencies:
   - base
diff --git a/exercises/change/test/Tests.hs b/exercises/change/test/Tests.hs
index 5278db232..d788beb0f 100644
--- a/exercises/change/test/Tests.hs
+++ b/exercises/change/test/Tests.hs
@@ -20,8 +20,6 @@ specs = describe "Change" $
         assertion  = expression `shouldBe` expected
         expression = sort <$> findFewestCoins target coins
 
--- Test cases adapted from `exercism/x-common` on 2016-09-17.
-
 data Case = Case { description  ::        String
                  , coins        ::       [Integer]
                  , target       ::        Integer

From 12b0ad1ebafb2c4eda335507117b02f90fa2b01b Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 16/81] clock: Add/move versioning to package.yaml

---
 exercises/clock/package.yaml  | 1 +
 exercises/clock/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/clock/package.yaml b/exercises/clock/package.yaml
index 876290d0b..5a96387ec 100644
--- a/exercises/clock/package.yaml
+++ b/exercises/clock/package.yaml
@@ -1,4 +1,5 @@
 name: clock
+version: 0.9.0.1 # 2016-03-29
 
 dependencies:
   - base
diff --git a/exercises/clock/test/Tests.hs b/exercises/clock/test/Tests.hs
index 1901f1aeb..b4f72e9a5 100644
--- a/exercises/clock/test/Tests.hs
+++ b/exercises/clock/test/Tests.hs
@@ -25,8 +25,6 @@ specs = describe "clock" $ do
       it "negate works" $
         negate (fromHourMin 23 55) `shouldBe` 5
 
-    -- Test cases extracted from x-common/clock.json from 2016-03-29
-
     describe "standard tests" $ do
 
       describe "create" $ for_ createCases createTest

From c3d4269fa168a6668f7dae41bd321a0826cff549 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 17/81] connect: Add/move versioning to package.yaml

---
 exercises/connect/package.yaml  | 1 +
 exercises/connect/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/connect/package.yaml b/exercises/connect/package.yaml
index 7854d6ee4..7fa4ccbeb 100644
--- a/exercises/connect/package.yaml
+++ b/exercises/connect/package.yaml
@@ -1,4 +1,5 @@
 name: connect
+version: 0.9.0.1 # 2016-09-16
 
 dependencies:
   - base
diff --git a/exercises/connect/test/Tests.hs b/exercises/connect/test/Tests.hs
index 0c9023b0b..674677619 100644
--- a/exercises/connect/test/Tests.hs
+++ b/exercises/connect/test/Tests.hs
@@ -19,8 +19,6 @@ specs = describe "connect" $
         assertion  = winner testBoard `shouldBe` expected
         testBoard  = filter (/=' ') <$> board
 
--- Test cases adapted from `exercism/x-common` on 2016-09-16.
-
 data Case = Case { description :: String
                  , board       :: [String]
                  , expected    :: Maybe Mark

From a63e373c9f15960799fe333609cf7500fac74524 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 18/81] crypto-square: Add/move versioning to package.yaml

---
 exercises/crypto-square/package.yaml  | 1 +
 exercises/crypto-square/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/crypto-square/package.yaml b/exercises/crypto-square/package.yaml
index 3f9ec6809..74d0e7826 100644
--- a/exercises/crypto-square/package.yaml
+++ b/exercises/crypto-square/package.yaml
@@ -1,4 +1,5 @@
 name: crypto-square
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/crypto-square/test/Tests.hs b/exercises/crypto-square/test/Tests.hs
index 3d3ac7b85..d6eec8406 100644
--- a/exercises/crypto-square/test/Tests.hs
+++ b/exercises/crypto-square/test/Tests.hs
@@ -26,8 +26,6 @@ specs = describe "crypto-square" $
       it "reorders the characters" $ encode input `shouldMatchString` expected
       it "groups the output"       $ encode input `shouldMatchWords`  expected
 
--- Test cases created from scratch on 2016-10-05, diverging from `x-common`.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: String

From 1d8a32251086f39d96379c9d1ee38e004f688c53 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 19/81] custom-set: Add/move versioning to package.yaml

---
 exercises/custom-set/package.yaml  | 1 +
 exercises/custom-set/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/custom-set/package.yaml b/exercises/custom-set/package.yaml
index 9b4bf94b1..7c4f86907 100644
--- a/exercises/custom-set/package.yaml
+++ b/exercises/custom-set/package.yaml
@@ -1,4 +1,5 @@
 name: custom-set
+version: 0.9.0.1 # 2016-09-03
 
 dependencies:
   - base
diff --git a/exercises/custom-set/test/Tests.hs b/exercises/custom-set/test/Tests.hs
index 4f290fbec..249a58c02 100644
--- a/exercises/custom-set/test/Tests.hs
+++ b/exercises/custom-set/test/Tests.hs
@@ -29,9 +29,6 @@ specs = describe "custom-set" $ do
 
     describe "standard tests" $ do
 
-      -- Test cases adapted from `exercism/x-common/custom-set.json`
-      -- on 2016-09-03.
-
       describe "null" $ do
 
         it "sets with no elements are empty" $

From dfb201075920dba8ba9493d3d6bcd059c186e5c7 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 20/81] difference-of-squares: Add/move versioning to
 package.yaml

---
 exercises/difference-of-squares/package.yaml  | 1 +
 exercises/difference-of-squares/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/difference-of-squares/package.yaml b/exercises/difference-of-squares/package.yaml
index f758b4466..9fe9d0213 100644
--- a/exercises/difference-of-squares/package.yaml
+++ b/exercises/difference-of-squares/package.yaml
@@ -1,4 +1,5 @@
 name: difference-of-squares
+version: 0.9.0.1 # 2016-08-03
 
 dependencies:
   - base
diff --git a/exercises/difference-of-squares/test/Tests.hs b/exercises/difference-of-squares/test/Tests.hs
index 151f1f0a7..2712d1fb3 100644
--- a/exercises/difference-of-squares/test/Tests.hs
+++ b/exercises/difference-of-squares/test/Tests.hs
@@ -11,9 +11,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "differenceOfSquares" $ do
 
-    -- Test cases adapted from `exercism/x-common/difference-of-squares.json`
-    -- on 2016-08-03.
-
     describe "squareOfSums" $ do
       it "square of sum 5"   $ squareOfSums   5 `shouldBe`      225
       it "square of sum 10"  $ squareOfSums  10 `shouldBe`     3025

From 5b7b31d296148339e2da0386f132767b77129aed Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 21/81] dominoes: Add/move versioning to package.yaml

---
 exercises/dominoes/package.yaml  | 1 +
 exercises/dominoes/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/dominoes/package.yaml b/exercises/dominoes/package.yaml
index d75b6b536..44066edb4 100644
--- a/exercises/dominoes/package.yaml
+++ b/exercises/dominoes/package.yaml
@@ -1,4 +1,5 @@
 name: dominoes
+version: 0.9.0.1 # 2016-11-11
 
 dependencies:
   - base
diff --git a/exercises/dominoes/test/Tests.hs b/exercises/dominoes/test/Tests.hs
index 930584f4b..bf8e5926f 100644
--- a/exercises/dominoes/test/Tests.hs
+++ b/exercises/dominoes/test/Tests.hs
@@ -49,8 +49,6 @@ specs = describe "dominoes" $
             expectationFailure $
               printf "In chain %s:\n\t   right end of %s (%s)\n\tand left end of %s (%s)\n\tdidn't match!" (show l) name1 (show d1) name2 (show d2)
 
--- Test cases adapted from `exercism/x-common/dominoes` on 2016-11-11.
-
 data Case = Case { description :: String
                  , input       :: [(Int, Int)]
                  , expected    :: Bool

From 40431027a8be83f5d25c936f00b9796060d3c219 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 02:27:54 +0900
Subject: [PATCH 22/81] etl: Add/move versioning to package.yaml

---
 exercises/etl/package.yaml  | 1 +
 exercises/etl/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/etl/package.yaml b/exercises/etl/package.yaml
index 53d05e0b8..cf2239035 100644
--- a/exercises/etl/package.yaml
+++ b/exercises/etl/package.yaml
@@ -1,4 +1,5 @@
 name: etl
+version: 0.9.0.1 # 2017-01-31
 
 dependencies:
   - base
diff --git a/exercises/etl/test/Tests.hs b/exercises/etl/test/Tests.hs
index 138285fd0..e42a746b5 100644
--- a/exercises/etl/test/Tests.hs
+++ b/exercises/etl/test/Tests.hs
@@ -12,8 +12,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "etl" $
 
-  -- Test cases adapted from `exercism/x-common/etl` on 2017-01-31.
-
   describe "transform" $ do
 
     it "a single letter" $

From 1cc4fc0ba053152a0242d871d4e56cdc25f0db67 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 23/81] food-chain: Add/move versioning to package.yaml

Intentionally, we are leaving a comment in the
test suite referring to the origin of the lyrics,
because this exercise doesn't try to follow
'x-common', but it extracted the lyrics from there.
---
 exercises/food-chain/package.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/exercises/food-chain/package.yaml b/exercises/food-chain/package.yaml
index 8a3b3f0a8..b91f94f81 100644
--- a/exercises/food-chain/package.yaml
+++ b/exercises/food-chain/package.yaml
@@ -1,4 +1,5 @@
 name: food-chain
+version: 0.1.0.1
 
 dependencies:
   - base

From 0fef10ae40cb57e55917e1bf6046a80f46f7bc38 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 24/81] forth: Add/move versioning to package.yaml

---
 exercises/forth/package.yaml  | 1 +
 exercises/forth/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/forth/package.yaml b/exercises/forth/package.yaml
index 700122b0b..778f87b2a 100644
--- a/exercises/forth/package.yaml
+++ b/exercises/forth/package.yaml
@@ -1,4 +1,5 @@
 name: forth
+version: 0.9.0.1 # 2017-02-01
 
 dependencies:
   - base
diff --git a/exercises/forth/test/Tests.hs b/exercises/forth/test/Tests.hs
index 7b09fb5fe..933345918 100644
--- a/exercises/forth/test/Tests.hs
+++ b/exercises/forth/test/Tests.hs
@@ -12,8 +12,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "forth" $ do
 
-    -- Test cases adapted from `exercism/x-common/forth` on 2017-02-01.
-
     let runTexts = fmap toList . foldM (flip evalText) empty
 
     describe "parsing and numbers" $ do

From c95ad9f57d82f2d99b1568884f821e6af5ad0282 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 25/81] gigasecond: Add/move versioning to package.yaml

---
 exercises/gigasecond/package.yaml  | 1 +
 exercises/gigasecond/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/gigasecond/package.yaml b/exercises/gigasecond/package.yaml
index d41e6b454..07a298ced 100644
--- a/exercises/gigasecond/package.yaml
+++ b/exercises/gigasecond/package.yaml
@@ -1,4 +1,5 @@
 name: gigasecond
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/gigasecond/test/Tests.hs b/exercises/gigasecond/test/Tests.hs
index 515fb37bd..f99f96d19 100644
--- a/exercises/gigasecond/test/Tests.hs
+++ b/exercises/gigasecond/test/Tests.hs
@@ -22,9 +22,6 @@ specs :: Spec
 specs = describe "gigasecond" $
           describe "fromDay" $ do
 
-            -- Test cases loosely based on reference file
-            -- at `exercism/x-common/gigasecond.json`.
-
             let dt = readTime defaultTimeLocale
                      (iso8601DateFormat (Just "%T%Z")) :: String -> UTCTime
 

From 197d0fbdcfc49872b2af6e8b32845ca72fd1a6b6 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 26/81] go-counting: Add/move versioning to package.yaml

---
 exercises/go-counting/package.yaml  | 1 +
 exercises/go-counting/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/go-counting/package.yaml b/exercises/go-counting/package.yaml
index 84791a769..82adb282a 100644
--- a/exercises/go-counting/package.yaml
+++ b/exercises/go-counting/package.yaml
@@ -1,4 +1,5 @@
 name: go-counting
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/go-counting/test/Tests.hs b/exercises/go-counting/test/Tests.hs
index 8973712d8..e4123538b 100644
--- a/exercises/go-counting/test/Tests.hs
+++ b/exercises/go-counting/test/Tests.hs
@@ -13,9 +13,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "go-counting" $ do
 
-    -- As of 2016-07-27, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let board5x5 = [ "  B  "
                    , " B B "
                    , "B W B"

From 7cfd403bbdccb4ca67fabf03e9e1b8d1feba4674 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 27/81] grade-school: Add/move versioning to package.yaml

---
 exercises/grade-school/package.yaml  | 1 +
 exercises/grade-school/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/grade-school/package.yaml b/exercises/grade-school/package.yaml
index 130a8b978..b699155ef 100644
--- a/exercises/grade-school/package.yaml
+++ b/exercises/grade-school/package.yaml
@@ -1,4 +1,5 @@
 name: grade-school
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/grade-school/test/Tests.hs b/exercises/grade-school/test/Tests.hs
index 480b57adc..3c4de69d5 100644
--- a/exercises/grade-school/test/Tests.hs
+++ b/exercises/grade-school/test/Tests.hs
@@ -11,9 +11,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "grade-school" $ do
 
-          -- As of 2016-07-27, there was no reference file
-          -- for the test cases in `exercism/x-common`.
-
           let fromList = foldr (uncurry add) empty
           let fromGrade g = fromList . zip (repeat g)
 

From 21efca5e9d3823ef042c7ce6ad42d2d822868602 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 28/81] grains: Add/move versioning to package.yaml

---
 exercises/grains/package.yaml  | 1 +
 exercises/grains/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/grains/package.yaml b/exercises/grains/package.yaml
index c3f287bdb..45ace9fed 100644
--- a/exercises/grains/package.yaml
+++ b/exercises/grains/package.yaml
@@ -1,4 +1,5 @@
 name: grains
+version: 0.9.0.1 # 2016-11-06
 
 dependencies:
   - base
diff --git a/exercises/grains/test/Tests.hs b/exercises/grains/test/Tests.hs
index 76e1028b3..7a9a6c3d8 100644
--- a/exercises/grains/test/Tests.hs
+++ b/exercises/grains/test/Tests.hs
@@ -24,8 +24,6 @@ specs = describe "grains" $ do
       where
         assertion = fromIntegral total `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/grains` on 2016-11-06.
-
 squareCases :: [(String, Integer, Maybe Integer)]
 squareCases =
     [ ("square 1"             ,  1, Just                   1)

From adab01f3a85dddfa4604e184b7adefd03bae8454 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 29/81] hamming: Add/move versioning to package.yaml

---
 exercises/hamming/package.yaml  | 1 +
 exercises/hamming/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/hamming/package.yaml b/exercises/hamming/package.yaml
index 971e07882..9dc1cf62d 100644
--- a/exercises/hamming/package.yaml
+++ b/exercises/hamming/package.yaml
@@ -1,4 +1,5 @@
 name: hamming
+version: 0.9.0.1 # 2016-07-12
 
 dependencies:
   - base
diff --git a/exercises/hamming/test/Tests.hs b/exercises/hamming/test/Tests.hs
index 294b650a7..8cdfc6202 100644
--- a/exercises/hamming/test/Tests.hs
+++ b/exercises/hamming/test/Tests.hs
@@ -20,8 +20,6 @@ specs = describe "hamming" $
         assertion  = expression `shouldBe` fromIntegral <$> expected
         expression = distance strand1 strand2
 
--- Test cases adapted from `exercism/x-common/hamming.json` on 2016-07-12.
-
 data Case = Case { description :: String
                  , strand1     :: String
                  , strand2     :: String

From 5ae68efbca4a251f8095120fb19aae93437d6a7f Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 30/81] hello-world: Add/move versioning to package.yaml

---
 exercises/hello-world/package.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/exercises/hello-world/package.yaml b/exercises/hello-world/package.yaml
index 356c33391..740f1aa80 100644
--- a/exercises/hello-world/package.yaml
+++ b/exercises/hello-world/package.yaml
@@ -1,4 +1,5 @@
 name: hello-world
+version: 0.1.0.1
 
 dependencies:
   - base

From bf3ee74c22f1d85f6d9358b4854cf63a3981aa73 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 31/81] hexadecimal: Add/move versioning to package.yaml

---
 exercises/hexadecimal/package.yaml  | 1 +
 exercises/hexadecimal/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/hexadecimal/package.yaml b/exercises/hexadecimal/package.yaml
index 523026a95..95877d9e7 100644
--- a/exercises/hexadecimal/package.yaml
+++ b/exercises/hexadecimal/package.yaml
@@ -1,4 +1,5 @@
 name: hexadecimal
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/hexadecimal/test/Tests.hs b/exercises/hexadecimal/test/Tests.hs
index 5096bf5cd..f511815fe 100644
--- a/exercises/hexadecimal/test/Tests.hs
+++ b/exercises/hexadecimal/test/Tests.hs
@@ -19,9 +19,6 @@ specs = describe "hexadecimal" $
         description = show input
         assertion   = hexToInt input `shouldBe` expected
 
-    -- As of 2016-08-02, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     cases = [ (     "1",        1)
             , (     "c",       12)
             , (    "10",       16)

From b1429de34bba26dbfe905c0e013bab7df5d2b3ce Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:03:56 +0900
Subject: [PATCH 32/81] house: Add/move versioning to package.yaml

Intentionally, we are leaving a comment in the
test suite referring to the origin of the lyrics,
because this exercise doesn't try to follow
'x-common', but it extracted the lyrics from there.
---
 exercises/house/package.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/exercises/house/package.yaml b/exercises/house/package.yaml
index cb13bb194..c29888049 100644
--- a/exercises/house/package.yaml
+++ b/exercises/house/package.yaml
@@ -1,4 +1,5 @@
 name: house
+version: 0.1.0.1
 
 dependencies:
   - base

From b1b10ceb6c3752ed6edaf739a86e10edf0be46de Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:23:20 +0900
Subject: [PATCH 33/81] kindergarten-garden: Add/move versioning to
 package.yaml

---
 exercises/kindergarten-garden/package.yaml  | 1 +
 exercises/kindergarten-garden/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/kindergarten-garden/package.yaml b/exercises/kindergarten-garden/package.yaml
index 723df154d..2f8be8843 100644
--- a/exercises/kindergarten-garden/package.yaml
+++ b/exercises/kindergarten-garden/package.yaml
@@ -1,4 +1,5 @@
 name: kindergarten-garden
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/kindergarten-garden/test/Tests.hs b/exercises/kindergarten-garden/test/Tests.hs
index aaee73057..d37df36af 100644
--- a/exercises/kindergarten-garden/test/Tests.hs
+++ b/exercises/kindergarten-garden/test/Tests.hs
@@ -18,9 +18,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "kindergarten-garden" $ do
 
-    -- As of 2016-08-02, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     it "alice tests" $ do
 
       let alicePlants = lookupPlants "Alice" . defaultGarden

From 7179842c814da10c8af7bc77f1c05b7cb4b47aeb Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:23:20 +0900
Subject: [PATCH 34/81] largest-series-product: Add/move versioning to
 package.yaml

---
 exercises/largest-series-product/package.yaml  | 1 +
 exercises/largest-series-product/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/largest-series-product/package.yaml b/exercises/largest-series-product/package.yaml
index 96e24c71d..63d11164d 100644
--- a/exercises/largest-series-product/package.yaml
+++ b/exercises/largest-series-product/package.yaml
@@ -1,4 +1,5 @@
 name: largest-series-product
+version: 0.9.0.1 # 2016-07-27
 
 dependencies:
   - base
diff --git a/exercises/largest-series-product/test/Tests.hs b/exercises/largest-series-product/test/Tests.hs
index 8f94f9288..da0ca08d0 100644
--- a/exercises/largest-series-product/test/Tests.hs
+++ b/exercises/largest-series-product/test/Tests.hs
@@ -11,9 +11,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "largest-series-product" $
 
-    -- Test cases adapted from `exercism/x-common/largest-series-product.json`
-    -- on 2016-07-27.
-
     describe "largestProduct" $ do
 
       it "can find the largest product of 2 with numbers in order" $

From ffca771a39a0a5f193de972e0be348ed1370b38b Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:23:20 +0900
Subject: [PATCH 35/81] leap: Add/move versioning to package.yaml

---
 exercises/leap/package.yaml  | 1 +
 exercises/leap/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/leap/package.yaml b/exercises/leap/package.yaml
index 1799536d7..78c479c04 100644
--- a/exercises/leap/package.yaml
+++ b/exercises/leap/package.yaml
@@ -1,4 +1,5 @@
 name: leap
+version: 0.9.0.1 # 2016-07-27
 
 dependencies:
   - base
diff --git a/exercises/leap/test/Tests.hs b/exercises/leap/test/Tests.hs
index db4f6eb28..f705120a2 100644
--- a/exercises/leap/test/Tests.hs
+++ b/exercises/leap/test/Tests.hs
@@ -20,8 +20,6 @@ specs = describe "leap" $
         explanation = unwords [show input, "-", description]
         assertion   = isLeapYear (fromIntegral input) `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/leap.json` on 2016-07-27.
-
 data Case = Case { description :: String
                  , input       :: Integer
                  , expected    :: Bool

From e2d1e7cf456ffcdb3eb934312fd3a4f6527557d4 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:23:20 +0900
Subject: [PATCH 36/81] lens-person: Add/move versioning to package.yaml

---
 exercises/lens-person/package.yaml  | 1 +
 exercises/lens-person/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/lens-person/package.yaml b/exercises/lens-person/package.yaml
index a971990a1..eb05b6e32 100644
--- a/exercises/lens-person/package.yaml
+++ b/exercises/lens-person/package.yaml
@@ -1,4 +1,5 @@
 name: lens-person
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/lens-person/test/Tests.hs b/exercises/lens-person/test/Tests.hs
index 42aaa6f6e..df8a6972d 100644
--- a/exercises/lens-person/test/Tests.hs
+++ b/exercises/lens-person/test/Tests.hs
@@ -20,9 +20,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "lens-person" $ do
 
-    -- As of 2016-09-25, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     it "bornStreet" $
       (bornStreet . _born) testPerson
       `shouldBe` "Longway"

From 046852e7dadbf6085aaaa00b475c9cbc9ef3dc3f Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:23:20 +0900
Subject: [PATCH 37/81] linked-list: Add/move versioning to package.yaml

---
 exercises/linked-list/package.yaml  | 1 +
 exercises/linked-list/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/linked-list/package.yaml b/exercises/linked-list/package.yaml
index 83e73e37d..58a0c6f61 100644
--- a/exercises/linked-list/package.yaml
+++ b/exercises/linked-list/package.yaml
@@ -1,4 +1,5 @@
 name: linked-list
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/linked-list/test/Tests.hs b/exercises/linked-list/test/Tests.hs
index a771c9e20..8d83b43ad 100644
--- a/exercises/linked-list/test/Tests.hs
+++ b/exercises/linked-list/test/Tests.hs
@@ -10,9 +10,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "linked-list" $ do
 
-    -- As of 2016-08-10, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     it "push pop" $ do
       deque <- mkDeque
       push deque 'a'

From 97348210f977f1fd7dff752f6a15a3739beb7307 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:23:20 +0900
Subject: [PATCH 38/81] list-ops: Add/move versioning to package.yaml

---
 exercises/list-ops/package.yaml  | 1 +
 exercises/list-ops/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/list-ops/package.yaml b/exercises/list-ops/package.yaml
index 0f4ab35b8..0d9e54eeb 100644
--- a/exercises/list-ops/package.yaml
+++ b/exercises/list-ops/package.yaml
@@ -1,4 +1,5 @@
 name: list-ops
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/list-ops/test/Tests.hs b/exercises/list-ops/test/Tests.hs
index 7b6774932..cb605a619 100644
--- a/exercises/list-ops/test/Tests.hs
+++ b/exercises/list-ops/test/Tests.hs
@@ -33,9 +33,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "list-ops" $ do
 
-    -- As of 2016-07-27, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let big = 100000 :: Int
 
     it "length of empty list" $

From 3476306b6ab88523ab45ba8392ed0b5e3069ba64 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:23:20 +0900
Subject: [PATCH 39/81] luhn: Add/move versioning to package.yaml

---
 exercises/luhn/package.yaml  | 1 +
 exercises/luhn/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/luhn/package.yaml b/exercises/luhn/package.yaml
index c7931e2b0..aecf076ba 100644
--- a/exercises/luhn/package.yaml
+++ b/exercises/luhn/package.yaml
@@ -1,4 +1,5 @@
 name: luhn
+version: 0.9.0.1 # 2016-08-04
 
 dependencies:
   - base
diff --git a/exercises/luhn/test/Tests.hs b/exercises/luhn/test/Tests.hs
index 291bc324c..7e7372d6e 100644
--- a/exercises/luhn/test/Tests.hs
+++ b/exercises/luhn/test/Tests.hs
@@ -12,9 +12,6 @@ specs :: Spec
 specs = describe "luhn" $ do
     describe "standard tests" $ do
 
-      -- Test cases adapted from `exercism/x-common/luhn.json` on
-      -- 2016-08-04. Some deviations exist and are noted in comments.
-
       it "check digit" $
         checkDigit 34567 `shouldBe` 7
 

From c232faad447ecd22551f15bf1f53912a4b2eab3c Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:34:30 +0900
Subject: [PATCH 40/81] matrix: Add/move versioning to package.yaml

---
 exercises/matrix/package.yaml  | 1 +
 exercises/matrix/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/matrix/package.yaml b/exercises/matrix/package.yaml
index 677a3fd61..91ea22ba7 100644
--- a/exercises/matrix/package.yaml
+++ b/exercises/matrix/package.yaml
@@ -1,4 +1,5 @@
 name: matrix
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/matrix/test/Tests.hs b/exercises/matrix/test/Tests.hs
index 5ad352931..dd1d42fe0 100644
--- a/exercises/matrix/test/Tests.hs
+++ b/exercises/matrix/test/Tests.hs
@@ -24,9 +24,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "matrix" $ do
 
-    -- As of 2016-08-08, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let intMatrix = fromString :: String -> Matrix Int
     let vector = Vector.fromList
 

From 488a2a9c7b0ccee6e22eacd06f8ce90733b73fe4 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:34:30 +0900
Subject: [PATCH 41/81] meetup: Add/move versioning to package.yaml

---
 exercises/meetup/package.yaml  | 1 +
 exercises/meetup/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/meetup/package.yaml b/exercises/meetup/package.yaml
index 4331a34e1..b09218537 100644
--- a/exercises/meetup/package.yaml
+++ b/exercises/meetup/package.yaml
@@ -1,4 +1,5 @@
 name: meetup
+version: 0.9.0.1 # 2016-07-26
 
 dependencies:
   - base
diff --git a/exercises/meetup/test/Tests.hs b/exercises/meetup/test/Tests.hs
index f4587c007..b860de496 100644
--- a/exercises/meetup/test/Tests.hs
+++ b/exercises/meetup/test/Tests.hs
@@ -21,8 +21,6 @@ specs = describe "meetup" $
         returnedDay = meetupDay week dayofweek year month
         expectedDay = fromGregorian year month dayofmonth
 
--- Test cases adapted from `exercism/x-common/meetup.json` on 2016-07-26.
-
 data Case = Case { description :: String
                  , year        :: Integer
                  , month       :: Int

From 1e4990d69956ba00912043bce56bb29f5a85fe62 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:34:30 +0900
Subject: [PATCH 42/81] minesweeper: Add/move versioning to package.yaml

---
 exercises/minesweeper/package.yaml  | 1 +
 exercises/minesweeper/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/minesweeper/package.yaml b/exercises/minesweeper/package.yaml
index 50513310f..2b82de64a 100644
--- a/exercises/minesweeper/package.yaml
+++ b/exercises/minesweeper/package.yaml
@@ -1,4 +1,5 @@
 name: minesweeper
+version: 0.9.0.1 # 2016-09-05
 
 dependencies:
   - base
diff --git a/exercises/minesweeper/test/Tests.hs b/exercises/minesweeper/test/Tests.hs
index 78eb8f565..c488ab45f 100644
--- a/exercises/minesweeper/test/Tests.hs
+++ b/exercises/minesweeper/test/Tests.hs
@@ -19,9 +19,6 @@ specs = describe "minesweeper" $
         mineOrSpace '*' = '*'
         mineOrSpace  _  = ' '
 
-    -- Test cases adapted from `exercism/x-common/minesweeper.json`
-    -- on 2016-09-05.
-
     cases = [ ("no rows", [] )
 
             , ("no columns", [ "" ] )

From 77b7ad9be6fa364d8e04a743e922a17fdea618f8 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:34:30 +0900
Subject: [PATCH 43/81] nth-prime: Add/move versioning to package.yaml

---
 exercises/nth-prime/package.yaml  | 1 +
 exercises/nth-prime/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/nth-prime/package.yaml b/exercises/nth-prime/package.yaml
index 4030e63dc..3607ef488 100644
--- a/exercises/nth-prime/package.yaml
+++ b/exercises/nth-prime/package.yaml
@@ -1,4 +1,5 @@
 name: nth-prime
+version: 0.9.0.1 # 2016-09-19
 
 dependencies:
   - base
diff --git a/exercises/nth-prime/test/Tests.hs b/exercises/nth-prime/test/Tests.hs
index fb9751f3e..0a5b4fbbb 100644
--- a/exercises/nth-prime/test/Tests.hs
+++ b/exercises/nth-prime/test/Tests.hs
@@ -19,8 +19,6 @@ specs = describe "nth-prime" $
       where
         assertion = nth (fromIntegral input) `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common` on 2016-09-19.
-
 data Case = Case { description :: String
                  , input       :: Integer
                  , expected    :: Maybe Integer

From 35f5ead166721c2f9c9cca4365eb7040d1b93287 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:34:30 +0900
Subject: [PATCH 44/81] nucleotide-count: Add/move versioning to package.yaml

---
 exercises/nucleotide-count/package.yaml  | 1 +
 exercises/nucleotide-count/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/nucleotide-count/package.yaml b/exercises/nucleotide-count/package.yaml
index f28d74c92..2acec1f7e 100644
--- a/exercises/nucleotide-count/package.yaml
+++ b/exercises/nucleotide-count/package.yaml
@@ -1,4 +1,5 @@
 name: nucleotide-count
+version: 0.9.0.1 # 2017-01-31
 
 dependencies:
   - base
diff --git a/exercises/nucleotide-count/test/Tests.hs b/exercises/nucleotide-count/test/Tests.hs
index b602bf1ee..8c449ce23 100644
--- a/exercises/nucleotide-count/test/Tests.hs
+++ b/exercises/nucleotide-count/test/Tests.hs
@@ -13,8 +13,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "nucleotide-count" $ do
 
-          -- Test cases adapted from `exercism/x-common/triangle.json` on 2017-01-31.
-
           let x `matchesMap` y = x `shouldBe` (Right . fromList) y
 
           describe "nucleotideCounts" $ do

From 3f1cbf126534c50d02db95f9dbeb950978a0bfec Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:34:30 +0900
Subject: [PATCH 45/81] ocr-numbers: Add/move versioning to package.yaml

---
 exercises/ocr-numbers/package.yaml  | 1 +
 exercises/ocr-numbers/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/ocr-numbers/package.yaml b/exercises/ocr-numbers/package.yaml
index 1d57030a7..8fb144b0f 100644
--- a/exercises/ocr-numbers/package.yaml
+++ b/exercises/ocr-numbers/package.yaml
@@ -1,4 +1,5 @@
 name: ocr-numbers
+version: 0.9.0.1 # 2016-08-09
 
 dependencies:
   - base
diff --git a/exercises/ocr-numbers/test/Tests.hs b/exercises/ocr-numbers/test/Tests.hs
index ddf2693c6..4469dd167 100644
--- a/exercises/ocr-numbers/test/Tests.hs
+++ b/exercises/ocr-numbers/test/Tests.hs
@@ -18,9 +18,6 @@ specs = describe "ocr-numbers" $
       where
         assertion = convert (unlines input) `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/ocr-numbers.json`
--- on 2016-08-09. Some deviations exist and are noted in comments.
-
 data Case = Case { description ::  String
                  , expected    ::  String
                  , input       :: [String]

From 61ca901490d9cddf6261ba1ca27c148d04ab09b6 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:34:30 +0900
Subject: [PATCH 46/81] octal: Add/move versioning to package.yaml

---
 exercises/octal/package.yaml  | 1 +
 exercises/octal/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/octal/package.yaml b/exercises/octal/package.yaml
index 2422ed5d3..a9e0706a6 100644
--- a/exercises/octal/package.yaml
+++ b/exercises/octal/package.yaml
@@ -1,4 +1,5 @@
 name: octal
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/octal/test/Tests.hs b/exercises/octal/test/Tests.hs
index 5cef85b26..60723260d 100644
--- a/exercises/octal/test/Tests.hs
+++ b/exercises/octal/test/Tests.hs
@@ -12,9 +12,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "octal" $ do
 
-    -- As of 2016-08-10, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     it "can show Int octal" $
       property $ \(Positive n) -> Num.showOct n "" == showOct (n :: Int)
 

From 6f0bac9e35c415f809713c51efac3ea6146b30c1 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 47/81] palindrome-products: Add/move versioning to
 package.yaml

---
 exercises/palindrome-products/package.yaml  | 1 +
 exercises/palindrome-products/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/palindrome-products/package.yaml b/exercises/palindrome-products/package.yaml
index 482880d62..ad039f5c6 100644
--- a/exercises/palindrome-products/package.yaml
+++ b/exercises/palindrome-products/package.yaml
@@ -1,4 +1,5 @@
 name: palindrome-products
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/palindrome-products/test/Tests.hs b/exercises/palindrome-products/test/Tests.hs
index b8e0e3f14..48a5b15f2 100644
--- a/exercises/palindrome-products/test/Tests.hs
+++ b/exercises/palindrome-products/test/Tests.hs
@@ -26,9 +26,6 @@ specs = describe "palindrome-products" $ for_ cases test
           it "value"   $ value             `shouldBe` lPal
           it "factors" $ normalize factors `shouldBe` lPalFactors
 
-    -- As of 2016-09-07, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     cases = [ ("palindromes from single digit factors",     1,     9,         1, [(    1,     1)],          9, [(1, 9), (3, 3)])
             , ("palindromes from double digit factors",    10,    99,       121, [(   11,    11)],       9009, [(   91,    99)])
             , ("palindromes from triple digit factors",   100,   999,     10201, [(  101,   101)],     906609, [(  913,   993)])

From e0ca34496c80808c736d9749c7bb3d3acbadc112 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 48/81] pangram: Add/move versioning to package.yaml

---
 exercises/pangram/package.yaml  | 1 +
 exercises/pangram/test/Tests.hs | 5 -----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/exercises/pangram/package.yaml b/exercises/pangram/package.yaml
index 9071ec548..68d2660cd 100644
--- a/exercises/pangram/package.yaml
+++ b/exercises/pangram/package.yaml
@@ -1,4 +1,5 @@
 name: pangram
+version: 1.0.0.1
 
 dependencies:
   - base
diff --git a/exercises/pangram/test/Tests.hs b/exercises/pangram/test/Tests.hs
index 1ad70a453..a258b3d01 100644
--- a/exercises/pangram/test/Tests.hs
+++ b/exercises/pangram/test/Tests.hs
@@ -15,11 +15,6 @@ specs = describe "pangram" $
   where
     test Case{..} = it description $ isPangram input `shouldBe` expected
 
--- Adapted from
--- Source: exercism/x-common/exercises/pangram/canonical-data.json
--- Version: 1.0.0
--- Date: 2017-03-28.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: Bool

From 1995953a56db3cfbb99342c9d1258c7c1cccae6e Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 49/81] parallel-letter-frequency: Add/move versioning to
 package.yaml

---
 exercises/parallel-letter-frequency/package.yaml  | 1 +
 exercises/parallel-letter-frequency/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/parallel-letter-frequency/package.yaml b/exercises/parallel-letter-frequency/package.yaml
index 9ae848345..11d561516 100644
--- a/exercises/parallel-letter-frequency/package.yaml
+++ b/exercises/parallel-letter-frequency/package.yaml
@@ -1,4 +1,5 @@
 name: parallel-letter-frequency
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/parallel-letter-frequency/test/Tests.hs b/exercises/parallel-letter-frequency/test/Tests.hs
index ecf063eb0..712ef66eb 100644
--- a/exercises/parallel-letter-frequency/test/Tests.hs
+++ b/exercises/parallel-letter-frequency/test/Tests.hs
@@ -14,9 +14,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "parallel-letter-frequency" $ do
 
-    -- As of 2016-09-16, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let odeAnDieFreude = concat             -- Poem by Friedrich Schiller.
           [ "Freude schöner Götterfunken"   -- The corresponding music is
           , "Tochter aus Elysium,"          -- the European Anthem.

From 5d48ea40b277317c2c1983b4ab4d8516d0fe8037 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 50/81] pascals-triangle: Add/move versioning to package.yaml

---
 exercises/pascals-triangle/package.yaml  | 1 +
 exercises/pascals-triangle/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/pascals-triangle/package.yaml b/exercises/pascals-triangle/package.yaml
index 37e04b94f..a585ffdc4 100644
--- a/exercises/pascals-triangle/package.yaml
+++ b/exercises/pascals-triangle/package.yaml
@@ -1,4 +1,5 @@
 name: pascals-triangle
+version: 0.9.0.1 # 2016-09-14
 
 dependencies:
   - base
diff --git a/exercises/pascals-triangle/test/Tests.hs b/exercises/pascals-triangle/test/Tests.hs
index d65d2736d..c1bcf8816 100644
--- a/exercises/pascals-triangle/test/Tests.hs
+++ b/exercises/pascals-triangle/test/Tests.hs
@@ -18,8 +18,6 @@ specs = describe "pascals-triangle" $
       where
         assertion = rows n `shouldBe` expected
 
-    -- Test cases adapted from `exercism/x-common` on 2016-09-14.
-
     rowsCases = [ ("no rows"      , 0, [                                    ])
                 , ("single row"   , 1, [[1]                                 ])
                 , ("two rows"     , 2, [[1], [1, 1]                         ])

From 99ce9fea3569427565cd3cb334f9d1c2d7f9a012 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 51/81] phone-number: Add/move versioning to package.yaml

---
 exercises/phone-number/package.yaml  | 1 +
 exercises/phone-number/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/phone-number/package.yaml b/exercises/phone-number/package.yaml
index 47059cf96..29d6a1c5a 100644
--- a/exercises/phone-number/package.yaml
+++ b/exercises/phone-number/package.yaml
@@ -1,4 +1,5 @@
 name: phone-number
+version: 0.9.0.1 # 2017-01-31
 
 dependencies:
   - base
diff --git a/exercises/phone-number/test/Tests.hs b/exercises/phone-number/test/Tests.hs
index 60dcd24be..456b613d0 100644
--- a/exercises/phone-number/test/Tests.hs
+++ b/exercises/phone-number/test/Tests.hs
@@ -15,8 +15,6 @@ specs = describe "phone-number" $
   where
     test Case{..} = it description $ number input `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/phone-number` on 2017-01-31.
-
 data Case = Case { description ::       String
                  , input       ::       String
                  , expected    :: Maybe String

From ecbcf4ae66d8fd149f2c6fe7027749ebb1074576 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 52/81] pig-latin: Add/move versioning to package.yaml

---
 exercises/pig-latin/package.yaml  | 1 +
 exercises/pig-latin/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/pig-latin/package.yaml b/exercises/pig-latin/package.yaml
index e4411ebe5..c1799be47 100644
--- a/exercises/pig-latin/package.yaml
+++ b/exercises/pig-latin/package.yaml
@@ -1,4 +1,5 @@
 name: pig-latin
+version: 0.9.0.1 # 2016-11-06
 
 dependencies:
   - base
diff --git a/exercises/pig-latin/test/Tests.hs b/exercises/pig-latin/test/Tests.hs
index aa5de53b9..0c5acdcfc 100644
--- a/exercises/pig-latin/test/Tests.hs
+++ b/exercises/pig-latin/test/Tests.hs
@@ -10,8 +10,6 @@ specs :: Spec
 specs = describe "pig-latin" $
           describe "translate" $ do
 
-    -- Test cases adapted from `exercism/x-common/pig-latin.json` on 2016-11-06.
-
     describe "ay is added to words that start with vowels" $ do
         it "word beginning with a" $ translate "apple"  `shouldBe` "appleay"
         it "word beginning with e" $ translate "ear"    `shouldBe` "earay"

From dbe848150b35795a899ae4cd9213368b88f5a8a7 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 53/81] pov: Add/move versioning to package.yaml

---
 exercises/pov/package.yaml  | 1 +
 exercises/pov/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/pov/package.yaml b/exercises/pov/package.yaml
index 206671d96..426475270 100644
--- a/exercises/pov/package.yaml
+++ b/exercises/pov/package.yaml
@@ -1,4 +1,5 @@
 name: pov
+version: 0.9.0.1 # 2016-11-06
 
 dependencies:
   - base
diff --git a/exercises/pov/test/Tests.hs b/exercises/pov/test/Tests.hs
index 0c07eca3a..88f22db8d 100644
--- a/exercises/pov/test/Tests.hs
+++ b/exercises/pov/test/Tests.hs
@@ -15,8 +15,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "pov" $ do
 
-    -- Test cases adapted from `exercism/x-common/pov` on 2016-11-06.
-
     describe "fromPOV" $ do
 
       let cases =

From c9792b94aa01e68770b4ae081b937b06c6c17fbe Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 54/81] prime-factors: Add/move versioning to package.yaml

---
 exercises/prime-factors/package.yaml  | 1 +
 exercises/prime-factors/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/prime-factors/package.yaml b/exercises/prime-factors/package.yaml
index ab25f3d3a..62acb1667 100644
--- a/exercises/prime-factors/package.yaml
+++ b/exercises/prime-factors/package.yaml
@@ -1,4 +1,5 @@
 name: prime-factors
+version: 0.9.0.1 # 2017-02-01
 
 dependencies:
   - base
diff --git a/exercises/prime-factors/test/Tests.hs b/exercises/prime-factors/test/Tests.hs
index 4c9e42f66..930358cce 100644
--- a/exercises/prime-factors/test/Tests.hs
+++ b/exercises/prime-factors/test/Tests.hs
@@ -18,8 +18,6 @@ specs = describe "prime-factors" $
       where
         assertion   = primeFactors n `shouldBe` expected
 
-    -- Test cases adapted from `exercism/x-common/prime-factors` on 2017-02-01.
-
     cases = [ ("no factors",                              1,                 [] )
             , ("prime number",                            2,                [2] )
             , ("square of a prime",                       9,             [3, 3] )

From 261545d7566f610746f230bbf0a44d2e9289c04c Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 55/81] pythagorean-triplet: Add/move versioning to
 package.yaml

---
 exercises/pythagorean-triplet/package.yaml  | 1 +
 exercises/pythagorean-triplet/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/pythagorean-triplet/package.yaml b/exercises/pythagorean-triplet/package.yaml
index df57f595b..63287cb2d 100644
--- a/exercises/pythagorean-triplet/package.yaml
+++ b/exercises/pythagorean-triplet/package.yaml
@@ -1,4 +1,5 @@
 name: pythagorean-triplet
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/pythagorean-triplet/test/Tests.hs b/exercises/pythagorean-triplet/test/Tests.hs
index 6bd482a37..b0ce28453 100644
--- a/exercises/pythagorean-triplet/test/Tests.hs
+++ b/exercises/pythagorean-triplet/test/Tests.hs
@@ -27,9 +27,6 @@ specs = describe "pythagorean-triplet" $ do
 
     uncurry3 f (x, y, z) = f x y z
 
-    -- As of 2016-09-12, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     isPythagoreanCases = [ ( (3, 4, 5), True )
                          , ( (3, 5, 4), True )
                          , ( (4, 3, 5), True )

From b7db5d9d0b345dfa1eff5be4c8124f0e3eb3346d Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 56/81] queen-attack: Add/move versioning to package.yaml

---
 exercises/queen-attack/package.yaml  | 1 +
 exercises/queen-attack/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/queen-attack/package.yaml b/exercises/queen-attack/package.yaml
index a2d5ebf5e..a8e877967 100644
--- a/exercises/queen-attack/package.yaml
+++ b/exercises/queen-attack/package.yaml
@@ -1,4 +1,5 @@
 name: queen-attack
+version: 0.9.0.1 # 2016-08-02
 
 dependencies:
   - base
diff --git a/exercises/queen-attack/test/Tests.hs b/exercises/queen-attack/test/Tests.hs
index 6c4458357..2c9726f96 100644
--- a/exercises/queen-attack/test/Tests.hs
+++ b/exercises/queen-attack/test/Tests.hs
@@ -56,8 +56,6 @@ specs = describe "queen-attack" $ do
                            , "_ _ _ _ _ _ B _"
                            , "_ _ _ _ _ _ _ _" ]
 
-    -- Test cases adapted from `exercism/x-common/queen-attack.json` on
-    -- 2016-08-02.
     -- The function described by the reference file as `create` doesn't
     -- exist in this track, so only the `canAttack` test cases where
     -- implemented here

From 210f9f3ddceb52679338ffe7e6c003d7ebabec66 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 57/81] raindrops: Add/move versioning to package.yaml

---
 exercises/raindrops/package.yaml  | 1 +
 exercises/raindrops/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/raindrops/package.yaml b/exercises/raindrops/package.yaml
index 315181aee..0c337d820 100644
--- a/exercises/raindrops/package.yaml
+++ b/exercises/raindrops/package.yaml
@@ -1,4 +1,5 @@
 name: raindrops
+version: 0.9.0.1 # 2016-09-19
 
 dependencies:
   - base
diff --git a/exercises/raindrops/test/Tests.hs b/exercises/raindrops/test/Tests.hs
index b89b6422f..6eb0082d6 100644
--- a/exercises/raindrops/test/Tests.hs
+++ b/exercises/raindrops/test/Tests.hs
@@ -19,8 +19,6 @@ specs = describe "raindrops" $
         description = show number
         assertion   = convert number `shouldBe` expected
 
-    -- Test cases adapted from `exercism/x-common` on 2016-09-19.
-
     cases = [ (   1, "1"              )
             , (   3, "Pling"          )
             , (   5, "Plang"          )

From c6e7cc424292cd875905dd31ed6c41a74eaab463 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 58/81] rna-transcription: Add/move versioning to package.yaml

---
 exercises/rna-transcription/package.yaml  | 1 +
 exercises/rna-transcription/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/rna-transcription/package.yaml b/exercises/rna-transcription/package.yaml
index b5adfa800..3b51814fe 100644
--- a/exercises/rna-transcription/package.yaml
+++ b/exercises/rna-transcription/package.yaml
@@ -1,4 +1,5 @@
 name: rna-transcription
+version: 0.9.0.1 # 2016-07-24
 
 dependencies:
   - base
diff --git a/exercises/rna-transcription/test/Tests.hs b/exercises/rna-transcription/test/Tests.hs
index 1226ca1e5..f491db69d 100644
--- a/exercises/rna-transcription/test/Tests.hs
+++ b/exercises/rna-transcription/test/Tests.hs
@@ -15,8 +15,6 @@ specs = describe "rna-transcription" $
   where
     test Case{..} = it description $ toRNA dna `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/rna-transcription.json` on 2016-07-24.
-
 data Case = Case { description ::       String
                  , dna         ::       String
                  , expected    :: Maybe String

From fd14fa71d8ecf6e223a0bcfb37277add08376a59 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 59/81] robot-name: Add/move versioning to package.yaml

---
 exercises/robot-name/package.yaml  | 1 +
 exercises/robot-name/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/robot-name/package.yaml b/exercises/robot-name/package.yaml
index 24afca9a7..f63b517c1 100644
--- a/exercises/robot-name/package.yaml
+++ b/exercises/robot-name/package.yaml
@@ -1,4 +1,5 @@
 name: robot-name
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/robot-name/test/Tests.hs b/exercises/robot-name/test/Tests.hs
index 6c5bcec70..0e3d68389 100644
--- a/exercises/robot-name/test/Tests.hs
+++ b/exercises/robot-name/test/Tests.hs
@@ -18,9 +18,6 @@ would likely not be in the business of resetting the name.
 specs :: Spec
 specs = describe "robot-name" $ do
 
-          -- As of 2016-07-30, there was no reference file
-          -- for the test cases in `exercism/x-common`.
-
           let a = ('A', 'Z')
           let d = ('0', '9')
           let matchesPattern s = length s == 5

From dee59d74c8bfeb67bc5e05240445a2d415478789 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 03:52:58 +0900
Subject: [PATCH 60/81] robot-simulator: Add/move versioning to package.yaml

---
 exercises/robot-simulator/package.yaml  | 1 +
 exercises/robot-simulator/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/robot-simulator/package.yaml b/exercises/robot-simulator/package.yaml
index 2fb21a895..19fc4d4fd 100644
--- a/exercises/robot-simulator/package.yaml
+++ b/exercises/robot-simulator/package.yaml
@@ -1,4 +1,5 @@
 name: robot-simulator
+version: 0.9.0.1 # 2016-08-02
 
 dependencies:
   - base
diff --git a/exercises/robot-simulator/test/Tests.hs b/exercises/robot-simulator/test/Tests.hs
index a0a2e4815..9d2fff5e7 100644
--- a/exercises/robot-simulator/test/Tests.hs
+++ b/exercises/robot-simulator/test/Tests.hs
@@ -23,9 +23,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "robot-simulator" $ do
 
-    -- Test cases adapted from `exercism/x-common/robot-simulator.json`
-    -- on 2016-08-02. Some deviations exist and are noted in comments.
-
     describe "mkRobot" $ do
 
     -- The function described by the reference file

From 1b01fcb05dc068fdaaefa39ebee78874bd184c32 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 61/81] roman-numerals: Add/move versioning to package.yaml

---
 exercises/roman-numerals/package.yaml  | 1 +
 exercises/roman-numerals/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/roman-numerals/package.yaml b/exercises/roman-numerals/package.yaml
index e183557b7..471b78c43 100644
--- a/exercises/roman-numerals/package.yaml
+++ b/exercises/roman-numerals/package.yaml
@@ -1,4 +1,5 @@
 name: roman-numerals
+version: 0.9.0.1 # 2016-07-26
 
 dependencies:
   - base
diff --git a/exercises/roman-numerals/test/Tests.hs b/exercises/roman-numerals/test/Tests.hs
index 702a24a42..bf7216b69 100644
--- a/exercises/roman-numerals/test/Tests.hs
+++ b/exercises/roman-numerals/test/Tests.hs
@@ -20,8 +20,6 @@ specs = describe "roman-numerals" $
         explanation = show number
         assertion   = numerals (fromIntegral number) `shouldBe` expected
 
--- Test cases adapted from `exercism/x-common/roman-numerals.json` on 2016-07-26.
-
 data Case = Case { number   :: Integer
                  , expected :: Maybe String
                  }

From b11bd8c5419859ecc221485905b824977220f00b Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 62/81] run-length-encoding: Add/move versioning to
 package.yaml

---
 exercises/run-length-encoding/package.yaml  | 1 +
 exercises/run-length-encoding/test/Tests.hs | 4 ----
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/exercises/run-length-encoding/package.yaml b/exercises/run-length-encoding/package.yaml
index 3a1678f2e..e50375243 100644
--- a/exercises/run-length-encoding/package.yaml
+++ b/exercises/run-length-encoding/package.yaml
@@ -1,4 +1,5 @@
 name: run-length-encoding
+version: 0.9.0.1 # 2016-12-26
 
 dependencies:
   - base
diff --git a/exercises/run-length-encoding/test/Tests.hs b/exercises/run-length-encoding/test/Tests.hs
index 636e937e4..ae3845d23 100644
--- a/exercises/run-length-encoding/test/Tests.hs
+++ b/exercises/run-length-encoding/test/Tests.hs
@@ -17,10 +17,6 @@ specs = describe "run-length-encoding" $ do
   where
     test f Case{..} = it description $ f input `shouldBe` expected
 
--- Test cases adapted from file
--- `exercism/x-common/exercises/run-length-encoding/canonical-data.json`
--- on 2016-12-26.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: String

From f21aa7593ac0d373c31e444f89082799b133ed6f Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 63/81] saddle-points: Add/move versioning to package.yaml

---
 exercises/saddle-points/package.yaml  | 1 +
 exercises/saddle-points/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/saddle-points/package.yaml b/exercises/saddle-points/package.yaml
index 53019505a..4d1b6e8fe 100644
--- a/exercises/saddle-points/package.yaml
+++ b/exercises/saddle-points/package.yaml
@@ -1,4 +1,5 @@
 name: saddle-points
+version: 0.1.0.1
 
 dependencies:
   - array
diff --git a/exercises/saddle-points/test/Tests.hs b/exercises/saddle-points/test/Tests.hs
index e8a68e89b..286666ab7 100644
--- a/exercises/saddle-points/test/Tests.hs
+++ b/exercises/saddle-points/test/Tests.hs
@@ -22,9 +22,6 @@ specs = describe "saddle-points" $
         columns   = length $ head xss
         matrix    = listArray ((0, 0), (rows - 1, columns - 1)) (concat xss)
 
-    -- As of 2016-09-12, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     cases = [ ("Example from README", [ [9, 8, 7]
                                       , [5, 3, 2]
                                       , [6, 6, 7] ], [(1, 0)] )

From aba6563b6e4387b03530fba5d06d5d569fdb8adc Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 64/81] say: Add/move versioning to package.yaml

---
 exercises/say/package.yaml  | 1 +
 exercises/say/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/say/package.yaml b/exercises/say/package.yaml
index fc73383d9..cae47842f 100644
--- a/exercises/say/package.yaml
+++ b/exercises/say/package.yaml
@@ -1,4 +1,5 @@
 name: say
+version: 0.9.0.1 # 2016-11-06
 
 dependencies:
   - base
diff --git a/exercises/say/test/Tests.hs b/exercises/say/test/Tests.hs
index 62a6f6bf6..c9873395f 100644
--- a/exercises/say/test/Tests.hs
+++ b/exercises/say/test/Tests.hs
@@ -19,8 +19,6 @@ specs = describe "say" $
         description = show n
         assertion   = inEnglish n `shouldBe` expected
 
-    -- Test cases adapted from `exercism/x-common/say` on 2016-11-06.
-
     cases = [ (            0, Just "zero"                                )
             , (            1, Just "one"                                 )
             , (           14, Just "fourteen"                            )

From 8b779e503f3540172a070b110f4af269ff8f80b0 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 65/81] scrabble-score: Add/move versioning to package.yaml

---
 exercises/scrabble-score/package.yaml  | 1 +
 exercises/scrabble-score/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/scrabble-score/package.yaml b/exercises/scrabble-score/package.yaml
index be9af861e..f121ec2b3 100644
--- a/exercises/scrabble-score/package.yaml
+++ b/exercises/scrabble-score/package.yaml
@@ -1,4 +1,5 @@
 name: scrabble-score
+version: 0.9.0.1 # 2017-02-01
 
 dependencies:
   - base
diff --git a/exercises/scrabble-score/test/Tests.hs b/exercises/scrabble-score/test/Tests.hs
index 949f0f40f..b39e77449 100644
--- a/exercises/scrabble-score/test/Tests.hs
+++ b/exercises/scrabble-score/test/Tests.hs
@@ -23,8 +23,6 @@ specs = describe "scrabble-score" $ do
       where
         assertion = scoreWord input `shouldBe` fromIntegral expected
 
--- Test cases adapted from `exercism/x-common/scrabble-score.json` on 2017-02-01.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: Integer

From 8113d183e142c8ab3f456d1e4bbc2b9234cfa1ef Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 66/81] secret-handshake: Add/move versioning to package.yaml

---
 exercises/secret-handshake/package.yaml  | 1 +
 exercises/secret-handshake/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/secret-handshake/package.yaml b/exercises/secret-handshake/package.yaml
index 827436747..3327b2c2c 100644
--- a/exercises/secret-handshake/package.yaml
+++ b/exercises/secret-handshake/package.yaml
@@ -1,4 +1,5 @@
 name: secret-handshake
+version: 0.9.0.1 # 2017-01-31
 
 dependencies:
   - base
diff --git a/exercises/secret-handshake/test/Tests.hs b/exercises/secret-handshake/test/Tests.hs
index 2faabb4f7..92ae60f12 100644
--- a/exercises/secret-handshake/test/Tests.hs
+++ b/exercises/secret-handshake/test/Tests.hs
@@ -9,8 +9,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "secret-handshake" $ do
 
-    -- Test cases adapted from `exercism/x-common/secret-handshake` on 2017-01-31.
-
     it "wink for 1" $
       handshake (1 :: Int) `shouldBe` ["wink"]
 

From 2eae38587640c4f1d673d6dcce2ee3fc7e23b124 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 67/81] series: Add/move versioning to package.yaml

---
 exercises/series/package.yaml  | 1 +
 exercises/series/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/series/package.yaml b/exercises/series/package.yaml
index 869a18227..5f7ac71f5 100644
--- a/exercises/series/package.yaml
+++ b/exercises/series/package.yaml
@@ -1,4 +1,5 @@
 name: series
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/series/test/Tests.hs b/exercises/series/test/Tests.hs
index 7d8e889e6..c3753e036 100644
--- a/exercises/series/test/Tests.hs
+++ b/exercises/series/test/Tests.hs
@@ -14,9 +14,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "series" $ do
 
-    -- As of 2016-11-08, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let x `shouldHaveSlices` yss = (map toList . toList) x `shouldBe` yss
 
     it "slices of one" $ do

From 0e8e2e986c239c3e41c32a71109d3eaf26610a5e Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 68/81] sgf-parsing: Add/move versioning to package.yaml

---
 exercises/sgf-parsing/package.yaml  | 1 +
 exercises/sgf-parsing/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/sgf-parsing/package.yaml b/exercises/sgf-parsing/package.yaml
index a1cca50ba..b8b1f8995 100644
--- a/exercises/sgf-parsing/package.yaml
+++ b/exercises/sgf-parsing/package.yaml
@@ -1,4 +1,5 @@
 name: sgf-parsing
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/sgf-parsing/test/Tests.hs b/exercises/sgf-parsing/test/Tests.hs
index bb9eaebf3..c0abca464 100644
--- a/exercises/sgf-parsing/test/Tests.hs
+++ b/exercises/sgf-parsing/test/Tests.hs
@@ -21,9 +21,6 @@ specs = describe "sgf-parsing" $
         description = unwords ["parse", show input]
         assertion   = parseSgf input `shouldBe` fmap fromList <$> expected
 
-    -- As of 2016-09-18, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     cases = [ (""                                   , Nothing                                                )
             , ("()"                                 , Nothing                                                )
             , (";"                                  , Nothing                                                )

From 6edbe5b95eef13c6ae72917bc49bd63aebed7bbc Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 69/81] sieve: Add/move versioning to package.yaml

---
 exercises/sieve/package.yaml  | 1 +
 exercises/sieve/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/sieve/package.yaml b/exercises/sieve/package.yaml
index e7d9917a0..67bfb146f 100644
--- a/exercises/sieve/package.yaml
+++ b/exercises/sieve/package.yaml
@@ -1,4 +1,5 @@
 name: sieve
+version: 0.9.0.1 # 2016-09-12
 
 dependencies:
   - base
diff --git a/exercises/sieve/test/Tests.hs b/exercises/sieve/test/Tests.hs
index 8865173f2..91f293717 100644
--- a/exercises/sieve/test/Tests.hs
+++ b/exercises/sieve/test/Tests.hs
@@ -21,8 +21,6 @@ specs = describe "sieve" $
                     `shouldBe`
                     fromIntegral <$> expected
 
--- Test cases adapted from `exercism/x-common` on 2016-09-12.
-
 data Case = Case { description ::  String
                  , limit       ::  Integer
                  , expected    :: [Integer]

From a32f7bb0f4d2dcd2f266e636c4bba3791a8c4bca Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:53 +0900
Subject: [PATCH 70/81] simple-cipher: Add/move versioning to package.yaml

---
 exercises/simple-cipher/package.yaml  | 1 +
 exercises/simple-cipher/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/simple-cipher/package.yaml b/exercises/simple-cipher/package.yaml
index 89cc18a97..b8678044f 100644
--- a/exercises/simple-cipher/package.yaml
+++ b/exercises/simple-cipher/package.yaml
@@ -1,4 +1,5 @@
 name: simple-cipher
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/simple-cipher/test/Tests.hs b/exercises/simple-cipher/test/Tests.hs
index 550316cb8..046af6675 100644
--- a/exercises/simple-cipher/test/Tests.hs
+++ b/exercises/simple-cipher/test/Tests.hs
@@ -9,9 +9,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "simple-cipher" $ do
 
-    -- As of 2016-09-16, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     it "no-op encode" $ do
       caesarEncode         "a"  ['a'..'z'] `shouldBe` ['a'..'z']
       caesarEncode (repeat 'a') ['a'..'z'] `shouldBe` ['a'..'z']

From 5c90fec19adc28ef8688149a6db0233339af8294 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:11:54 +0900
Subject: [PATCH 71/81] simple-linked-list: Add/move versioning to package.yaml

---
 exercises/simple-linked-list/package.yaml  | 1 +
 exercises/simple-linked-list/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/simple-linked-list/package.yaml b/exercises/simple-linked-list/package.yaml
index 2a96a360c..481eab8fb 100644
--- a/exercises/simple-linked-list/package.yaml
+++ b/exercises/simple-linked-list/package.yaml
@@ -1,4 +1,5 @@
 name: simple-linked-list
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/simple-linked-list/test/Tests.hs b/exercises/simple-linked-list/test/Tests.hs
index 5e69e6e46..117271c9b 100644
--- a/exercises/simple-linked-list/test/Tests.hs
+++ b/exercises/simple-linked-list/test/Tests.hs
@@ -31,9 +31,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "simple-linked-list" $ do
 
-            -- As of 2016-07-27, there was no reference file
-            -- for the test cases in `exercism/x-common`.
-
             let n1   = new (1 :: Int) nil
             let n21  = new 2 n1
             let n321 = new 3 n21

From 6f7654fe9a1b8615b5f4392e86b17ec2271239b2 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 72/81] space-age: Add/move versioning to package.yaml

---
 exercises/space-age/package.yaml  | 1 +
 exercises/space-age/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/space-age/package.yaml b/exercises/space-age/package.yaml
index f2dea1eec..fe70eda17 100644
--- a/exercises/space-age/package.yaml
+++ b/exercises/space-age/package.yaml
@@ -1,4 +1,5 @@
 name: space-age
+version: 0.9.0.1 # 2016-07-27
 
 dependencies:
   - base
diff --git a/exercises/space-age/test/Tests.hs b/exercises/space-age/test/Tests.hs
index 2e3787a84..dc9d47aaf 100644
--- a/exercises/space-age/test/Tests.hs
+++ b/exercises/space-age/test/Tests.hs
@@ -28,8 +28,6 @@ specs = describe "space-age" $
         shouldBeAround = shouldBe `on` roundTo 2
         roundTo n = (/ 10 ^ n) . fromIntegral . round . (* 10 ^ n)
 
--- Test cases adapted from `exercism/x-common/space-age.json` on 2016-07-27.
-
 data Case = Case { description :: String
                  , planet      :: Planet
                  , seconds     :: Integer

From 7b04733924fb119987a18c622cee91675f9bf69a Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 73/81] strain: Add/move versioning to package.yaml

---
 exercises/strain/package.yaml  | 1 +
 exercises/strain/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/strain/package.yaml b/exercises/strain/package.yaml
index b41bcd977..2edad14e3 100644
--- a/exercises/strain/package.yaml
+++ b/exercises/strain/package.yaml
@@ -1,4 +1,5 @@
 name: strain
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/strain/test/Tests.hs b/exercises/strain/test/Tests.hs
index c18449d9c..a9f414a0d 100644
--- a/exercises/strain/test/Tests.hs
+++ b/exercises/strain/test/Tests.hs
@@ -11,9 +11,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "strain" $ do
 
-    -- As of 2016-07-27, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     it "empty keep" $
         keep (<10) [] `shouldBe` ([] :: [Int])
 

From baa5e04f35f2f4f774442ddc6b9523eef17fae59 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 74/81] sublist: Add/move versioning to package.yaml

---
 exercises/sublist/package.yaml  | 1 +
 exercises/sublist/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/sublist/package.yaml b/exercises/sublist/package.yaml
index 70515a1aa..6e53fbce2 100644
--- a/exercises/sublist/package.yaml
+++ b/exercises/sublist/package.yaml
@@ -1,4 +1,5 @@
 name: sublist
+version: 0.9.0.1 # 2016-11-29
 
 dependencies:
   - base
diff --git a/exercises/sublist/test/Tests.hs b/exercises/sublist/test/Tests.hs
index 7f7f58757..7d87d9870 100644
--- a/exercises/sublist/test/Tests.hs
+++ b/exercises/sublist/test/Tests.hs
@@ -42,8 +42,6 @@ specs = describe "sublist" $ do
                               , "-"
                               , description ]
 
--- Test cases adapted from `exercism/x-common/sublist.json` on 2016-11-29.
-
 data Case = Case { description :: String
                  , listOne     :: [Integer]
                  , listTwo     :: [Integer]

From d8adf4938faff9411b17607b765e744225a5b7d9 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 75/81] sum-of-multiples: Add/move versioning to package.yaml

---
 exercises/sum-of-multiples/package.yaml  | 1 +
 exercises/sum-of-multiples/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/sum-of-multiples/package.yaml b/exercises/sum-of-multiples/package.yaml
index 471260e2f..e2dc31890 100644
--- a/exercises/sum-of-multiples/package.yaml
+++ b/exercises/sum-of-multiples/package.yaml
@@ -1,4 +1,5 @@
 name: sum-of-multiples
+version: 0.9.0.1 # 2016-07-27
 
 dependencies:
   - base
diff --git a/exercises/sum-of-multiples/test/Tests.hs b/exercises/sum-of-multiples/test/Tests.hs
index 671cd1602..56bb097c0 100644
--- a/exercises/sum-of-multiples/test/Tests.hs
+++ b/exercises/sum-of-multiples/test/Tests.hs
@@ -21,8 +21,6 @@ specs = describe "sum-of-multiples" $
         expression  = sumOfMultiples (fromIntegral <$> factors)
                                      (fromIntegral     limit  )
 
--- Test cases adapted from `exercism/x-common/sum-of-multiples.json` on 2016-07-27.
-
 data Case = Case { factors  :: [Integer]
                  , limit    ::  Integer
                  , expected ::  Integer

From ac5f16c0f6639e23b0c972e569578b3c26b3617c Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 76/81] triangle: Add/move versioning to package.yaml

---
 exercises/triangle/package.yaml  | 1 +
 exercises/triangle/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/triangle/package.yaml b/exercises/triangle/package.yaml
index c88626132..84387a26d 100644
--- a/exercises/triangle/package.yaml
+++ b/exercises/triangle/package.yaml
@@ -1,4 +1,5 @@
 name: triangle
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/triangle/test/Tests.hs b/exercises/triangle/test/Tests.hs
index f15907815..dd46a6d1e 100644
--- a/exercises/triangle/test/Tests.hs
+++ b/exercises/triangle/test/Tests.hs
@@ -25,9 +25,6 @@ specs = describe "triangle" $
       where
         assertion = triangleType a b c `shouldBe` expected
 
-    -- Test cases created from old version of `x-common` tests on 2017-01-31,
-    -- diverging from `exercism/x-common/triangle`.
-
     cases = [ ( "equilateral triangle has all sides equal"
               , (2, 2, 2)
               , Equilateral

From b74d9956c2bc4ac53de8fd37303abb45e530a40a Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 77/81] trinary: Add/move versioning to package.yaml

---
 exercises/trinary/package.yaml  | 1 +
 exercises/trinary/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/trinary/package.yaml b/exercises/trinary/package.yaml
index 8425ffc3f..62936fbcb 100644
--- a/exercises/trinary/package.yaml
+++ b/exercises/trinary/package.yaml
@@ -1,4 +1,5 @@
 name: trinary
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/trinary/test/Tests.hs b/exercises/trinary/test/Tests.hs
index 856868be7..7ba77831b 100644
--- a/exercises/trinary/test/Tests.hs
+++ b/exercises/trinary/test/Tests.hs
@@ -13,9 +13,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "trinary" $ do
 
-    -- As of 2016-08-10, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let refShowTri n = Num.showIntAtBase 3 intToDigit n ""
 
     it "can show Int trinary" $

From 0940f5e675a03a2d3c1f7302e10f63329dcff66f Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 78/81] word-count: Add/move versioning to package.yaml

---
 exercises/word-count/package.yaml  | 1 +
 exercises/word-count/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/word-count/package.yaml b/exercises/word-count/package.yaml
index f14977c1f..70b10a47f 100644
--- a/exercises/word-count/package.yaml
+++ b/exercises/word-count/package.yaml
@@ -1,4 +1,5 @@
 name: word-count
+version: 0.9.0.1 # 2016-11-06
 
 dependencies:
   - base
diff --git a/exercises/word-count/test/Tests.hs b/exercises/word-count/test/Tests.hs
index 27f7997a2..b9c03b268 100644
--- a/exercises/word-count/test/Tests.hs
+++ b/exercises/word-count/test/Tests.hs
@@ -30,8 +30,6 @@ specs = describe "word-count" $
                    . fromList
                    $ input
 
--- Test cases adapted from `exercism/x-common/word-count` on 2016-11-06.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: [(String, Integer)]

From 5ec803802f4eb4bb3a96e9813689c20b140f20a8 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 79/81] wordy: Add/move versioning to package.yaml

---
 exercises/wordy/package.yaml  | 1 +
 exercises/wordy/test/Tests.hs | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/wordy/package.yaml b/exercises/wordy/package.yaml
index 7496cd0be..8efdc6ae5 100644
--- a/exercises/wordy/package.yaml
+++ b/exercises/wordy/package.yaml
@@ -1,4 +1,5 @@
 name: wordy
+version: 0.9.0.1 # 2016-08-10
 
 dependencies:
   - base
diff --git a/exercises/wordy/test/Tests.hs b/exercises/wordy/test/Tests.hs
index 26438be95..e023c0a69 100644
--- a/exercises/wordy/test/Tests.hs
+++ b/exercises/wordy/test/Tests.hs
@@ -19,8 +19,6 @@ specs = describe "wordy" $
       where
         assertion   = answer input `shouldBe` fromIntegral <$> expected
 
--- Test cases adapted from `exercism/x-common/wordy.json` on 2016-08-10.
-
 data Case = Case { description :: String
                  , input       :: String
                  , expected    :: Maybe Integer

From b5e8835580d899b9862dd2e82107ad079ca9f4ad Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 80/81] zebra-puzzle: Add/move versioning to package.yaml

---
 exercises/zebra-puzzle/package.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/exercises/zebra-puzzle/package.yaml b/exercises/zebra-puzzle/package.yaml
index 5e95ce906..dc8f73285 100644
--- a/exercises/zebra-puzzle/package.yaml
+++ b/exercises/zebra-puzzle/package.yaml
@@ -1,4 +1,5 @@
 name: zebra-puzzle
+version: 0.1.0.1
 
 dependencies:
   - base

From ee03ff7d6828f9005d109d9995e68b1e1910b378 Mon Sep 17 00:00:00 2001
From: rbasso <rbasso@sharpgeeks.net>
Date: Sun, 7 May 2017 04:24:37 +0900
Subject: [PATCH 81/81] zipper: Add/move versioning to package.yaml

---
 exercises/zipper/package.yaml  | 1 +
 exercises/zipper/test/Tests.hs | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/zipper/package.yaml b/exercises/zipper/package.yaml
index 56723461d..72ee3eabe 100644
--- a/exercises/zipper/package.yaml
+++ b/exercises/zipper/package.yaml
@@ -1,4 +1,5 @@
 name: zipper
+version: 0.1.0.1
 
 dependencies:
   - base
diff --git a/exercises/zipper/test/Tests.hs b/exercises/zipper/test/Tests.hs
index 588684ebf..3536c9477 100644
--- a/exercises/zipper/test/Tests.hs
+++ b/exercises/zipper/test/Tests.hs
@@ -21,9 +21,6 @@ main = hspecWith defaultConfig {configFastFail = True} specs
 specs :: Spec
 specs = describe "zipper" $ do
 
-    -- As of 2016-09-27, there was no reference file
-    -- for the test cases in `exercism/x-common`.
-
     let leaf v     = node v Nothing Nothing
         node v l r = Just (BT v l r :: BinTree Int)
         t1         = BT 1 (node 2 Nothing  $ leaf 3) $ leaf 4