aiken-extra · ariady-putra · Jan 21, 2026 · Jan 21, 2026
diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v4.1.7
       - uses: aiken-lang/setup-aiken@v1
         with:
-          version: v1.1.9
+          version: v1.1.21
       - run: aiken fmt --check
       - run: aiken check -D
       - run: aiken build
diff --git a/README.md b/README.md
@@ -3,33 +3,31 @@
 This library contains a set of tools, mainly for testing purposes:
 
 - [`print`](#print) (pretty-print data with label)
-- [`to_data`](#to_data) (upcast any serialisable type to `Data`)
 - [`collections`](#collections) (contains some `list` and `zip3` functions)
 - [`fuzzy`](#fuzzy) (`address`, `assets`, `certificate`, `governance`, and `transaction` fuzzers)
 - [`time`](#time) (to `add`/`subtract` intervals and unwrapping finite time, taking its inclusivity into account)
 - [`tx`](#tx) (helps mocking and constructing transaction data using the `transaction` builder)
 
 | ℹ️  | Package info    | aiken-extra/test_kit                                                                     | 🧰  |
 | --- | --------------- | ---------------------------------------------------------------------------------------- | --- |
-| 🔴  | **Version**     | **v0.0.2**                                                                               | 🛠️  |
-| 🔴  | **Codename**    | **helium**                                                                               | 🔥  |
-| 🔴  | **Status**      | **alpha**                                                                                | 🧪  |
-| 🟢  | **Depends on**  | [**aiken-lang/fuzz v2.1.0**](https://github.com/aiken-lang/fuzz/releases/tag/v2.1.0)     | ✅  |
-| 🟢  | **Depends on**  | [**aiken-lang/stdlib v2.2.0**](https://github.com/aiken-lang/stdlib/releases/tag/v2.2.0) | ✅  |
-| 🟢  | **Tested with** | [**aiken v1.1.9**](https://github.com/aiken-lang/aiken/releases/tag/v1.1.9)              | ✅  |
+| 🟡  | **Version**     | **v0.1.0**                                                                               | 🛠️  |
+| 🟡  | **Codename**    | **lithium**                                                                              | ☄️  |
+| 🟡  | **Status**      | **beta**                                                                                 | ⚗️  |
+| 🟢  | **Depends on**  | [**aiken-lang/fuzz v2.2.0**](https://github.com/aiken-lang/fuzz/releases/tag/v2.1.0)     | ✅  |
+| 🟢  | **Depends on**  | [**aiken-lang/stdlib v3.0.0**](https://github.com/aiken-lang/stdlib/releases/tag/v2.2.0) | ✅  |
+| 🟢  | **Tested with** | [**aiken v1.1.21**](https://github.com/aiken-lang/aiken/releases/tag/v1.1.9)             | ✅  |
 
 <!-- | 🟢  | **Version**     | **boron**                                                                                | ✅  | -->
 
-<!-- | 🟡  | **Codename**    | **lithium**                                                                              | ☄️  | -->
+<!-- | 🟡  | **Version**     | **v0.1.1**                                                                               | 🛠️  | -->
 <!-- | 🟡  | **Codename**    | **beryllium**                                                                            | ☄️  | -->
-
 <!-- | 🟡  | **Status**      | **beta**                                                                                 | ⚗️  | -->
 
 ## `print`
 
 Pretty-print data with label:
 
-```gleam
+```aiken
 use test_kit.{print}
 
 print("Label", data) // fuzz.label(@"Label: cbor.diagnostic(data)")
@@ -38,21 +36,11 @@ print("Label", data) // fuzz.label(@"Label: cbor.diagnostic(data)")
 By calling [`fuzz.label`](https://aiken-lang.github.io/fuzz/aiken/fuzz.html#label) internally,
 `print` will also work with property testing.
 
-## `to_data`
-
-Upcast any serialisable type to `Data`:
-
-```gleam
-use test_kit.{to_data}
-
-any |> to_data // let data: Data = any
-```
-
 ## `collections`
 
 Zip3:
 
-```gleam
+```aiken
 use test_kit/collections
 
 collections.zip3(list_a, list_b, list_c) // -> [(a, b, c)..]
@@ -61,7 +49,7 @@ collections.unzip3(list_abc) // -> ([a..], [b..], [c..])
 
 List `and` & `or`:
 
-```gleam
+```aiken
 use test_kit/collections/logic
 
 [..bools] |> logic.all_true  // -> True | False
@@ -72,23 +60,19 @@ use test_kit/collections/logic
 
 ## `fuzzy`
 
-Tuple and unique fuzzers:
+Unique fuzzers:
 
-```gleam
+```aiken
 use test_kit/fuzzy
 
-// A convenient way of generating tuples instead of doing map:
-test prop_tuple((a, b) via fuzzy.tuple(fuzzer_a, fuzzer_b)) { .. }
-// also available: tuple3 to tuple9
-
 // Generates 3 unique elements from the given fuzzer:
 test prop_unique((x1, x2, x3) via fuzzy.unique3(fuzzer_x)) { .. }
 // other element counts are also available
 ```
 
 Transaction data fuzzers:
 
-```gleam
+```aiken
 use test_kit/fuzzy/fuzzer.{ .. }
 
 test prop_address(address via address_fuzzer(FromFuzzed, WithFuzzedDelegation)) { .. } // random addresses
@@ -106,7 +90,7 @@ test prop_transaction(inputs via user_inputs_fuzzer()) { .. } // simple (non-scr
 
 Interval additions and subtractions:
 
-```gleam
+```aiken
 use test_kit/time.{ .. }
 
 interval.after(25200000)  |> add_interval(lower_bound: 6 |> Minute, upper_bound: 5 |> Hour) // == interval.after(25200000 + 6 * 60 * 1_000)
@@ -122,7 +106,7 @@ interval.between(4, 5000) |> sub_interval(lower_bound: 2 |> MS, upper_bound: 1 |
 
 Unwrapping finite time:
 
-```gleam
+```aiken
 use test_kit/time/unwrap
 
 unwrap.finite_start_of(interval) // -> PosixTime
@@ -135,7 +119,7 @@ unwrap.finite_end_of(interval)   // -> PosixTime
 
 Constructing transaction data:
 
-```gleam
+```aiken
 use test_kit/tx.{ .. }
 
 test validate_something() {
@@ -155,7 +139,7 @@ test validate_something() {
 
 Mocking transaction data:
 
-```gleam
+```aiken
 use test_kit/tx/mock.{ .. }
 
 mock_address(from_payment: 1, from_stake: 2)

diff --git a/aiken.lock b/aiken.lock
@@ -3,23 +3,23 @@
 
 [[requirements]]
 name = "aiken-lang/stdlib"
-version = "v2.2.0"
+version = "3.0.0"
 source = "github"
 
 [[requirements]]
 name = "aiken-lang/fuzz"
-version = "v2.1.0"
+version = "2.2.0"
 source = "github"
 
 [[packages]]
 name = "aiken-lang/stdlib"
-version = "v2.2.0"
+version = "3.0.0"
 requirements = []
 source = "github"
 
 [[packages]]
 name = "aiken-lang/fuzz"
-version = "v2.1.0"
+version = "2.2.0"
 requirements = []
 source = "github"
 

diff --git a/aiken.sh b/aiken.sh
@@ -12,49 +12,10 @@ echo -e "${MAGENTA}Running${RESET} ${WHITE}aiken check${RESET}:"
 aiken c 2>&1 | tee ${PROJECT}.tests
 echo "" # new line
 
-# aiken build
-echo -e "${MAGENTA}Running${RESET} ${WHITE}aiken build${RESET}:"
-aiken b $1
-echo "" # new line
-
-# aiken blueprint & address
-echo -e "${MAGENTA}Running${RESET} ${WHITE}aiken blueprint${RESET} & ${WHITE}aiken address${RESET}:"
-aiken blueprint convert > ${PROJECT}.plutus
-aiken address > ${PROJECT}.address
-echo "" # new line
-
 # aiken docs
-if [ $# -eq 0 ]; then
-    # README.md
-    GLEAM_CODE=("\`\`\`gleam")
-    AIKEN_CODE=("\`\`\`aiken")
-
-    # README.md - aiken docs: preprocessing - replace ```gleam with ```aiken
-    README=()
-    while IFS= read -r LINE; do
-        if [ "$LINE" == "$GLEAM_CODE" ]; then
-            README+=("$AIKEN_CODE")
-        else
-            README+=("$LINE")
-        fi
-    done < README.md
-    printf "%s\n" "${README[@]}" > README.md
-
-    # Running `aiken docs`
-    echo -e "${MAGENTA}Running${RESET} ${WHITE}aiken docs${RESET}:"
-    aiken docs
-
-    # README.md - aiken docs: postprocessing - replace ```aiken with ```gleam
-    README=()
-    while IFS= read -r LINE; do
-        if [ "$LINE" == "$AIKEN_CODE" ]; then
-            README+=("$GLEAM_CODE")
-        else
-            README+=("$LINE")
-        fi
-    done < README.md
-    printf "%s\n" "${README[@]}" > README.md
-fi
+# Running `aiken docs`
+echo -e "${MAGENTA}Running${RESET} ${WHITE}aiken docs${RESET}:"
+aiken docs
 
 # .gitignore
 GITIGNORE=()

diff --git a/aiken.toml b/aiken.toml
@@ -1,6 +1,6 @@
 name = "aiken-extra/test_kit"
-version = "helium-α"
-compiler = "v1.1.9"
+version = "lithium-β"
+compiler = "1.1.21"
 plutus = "v3"
 license = "Apache-2.0"
 description = "An Aiken utility library containing various tools, mainly for testing purposes"
@@ -12,12 +12,13 @@ platform = "github"
 
 [[dependencies]]
 name = "aiken-lang/stdlib"
-version = "v2.2.0"
+version = "3.0.0"
 source = "github"
 
 [[dependencies]]
 name = "aiken-lang/fuzz"
-version = "v2.1.0"
+version = "2.2.0"
 source = "github"
 
-[config]
+[config.default]
+now = 1768998897000