diff --git a/.github/.keepalive b/.github/.keepalive
new file mode 100644
index 0000000..764b5f9
--- /dev/null
+++ b/.github/.keepalive
@@ -0,0 +1 @@
+2024-08-01T04:29:47.171Z
diff --git a/.gitignore b/.gitignore
index 49b206b..4fdc97c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -101,6 +101,8 @@ docs/**/node_modules/
 pids
 *.pid
 *.seed
+yarn.lock
+package-lock.json
 
 # Typescript #
 ##############
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9fedbd..19b079c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,89 +2,75 @@
 
 > Package changelog.
 
-<section class="release" id="v0.2.2">
-
-## 0.2.2 (2024-07-28)
+<section class="release" id="unreleased">
 
-No changes reported for this release.
+## Unreleased (2024-08-01)
 
-</section>
+<section class="commits">
 
-<!-- /.release -->
+### Commits
 
-<section class="release" id="v0.2.1">
+<details>
 
-## 0.2.1 (2024-02-24)
+-   [`22c4d29`](https://github.com/stdlib-js/stdlib/commit/22c4d29898e2b5bb4cb071a6b7f62536027eaf28) - **docs:** remove blank line _(by Athan Reines)_
 
-No changes reported for this release.
+</details>
 
 </section>
 
-<!-- /.release -->
+<!-- /.commits -->
 
-<section class="release" id="v0.2.0">
+<section class="contributors">
 
-## 0.2.0 (2024-02-14)
+### Contributors
 
-No changes reported for this release.
+A total of 1 person contributed to this release. Thank you to this contributor:
+
+-   Athan Reines
 
 </section>
 
-<!-- /.release -->
+<!-- /.contributors -->
 
-<section class="release" id="v0.1.0">
+</section>
 
-## 0.1.0 (2023-09-24)
+<!-- /.release -->
 
-<section class="features">
+<section class="release" id="v0.2.2">
 
-### Features
+## 0.2.2 (2024-07-28)
 
--   [`81ca3ab`](https://github.com/stdlib-js/stdlib/commit/81ca3ab33585150e98a402b3e6d57beb1ec36864) - update minimum TypeScript version
+No changes reported for this release.
 
 </section>
 
-<!-- /.features -->
-
-<section class="breaking-changes">
+<!-- /.release -->
 
-### BREAKING CHANGES
+<section class="release" id="v0.2.1">
 
--   [`81ca3ab`](https://github.com/stdlib-js/stdlib/commit/81ca3ab33585150e98a402b3e6d57beb1ec36864): update minimum TypeScript version
--   [`81ca3ab`](https://github.com/stdlib-js/stdlib/commit/81ca3ab33585150e98a402b3e6d57beb1ec36864): update minimum TypeScript version to 4.1 
+## 0.2.1 (2024-02-24)
 
-    -   To migrate, users should upgrade their TypeScript version to at least version 4.1.
+No changes reported for this release.
 
 </section>
 
-<!-- /.breaking-changes -->
-
-<section class="commits">
-
-### Commits
+<!-- /.release -->
 
-<details>
+<section class="release" id="v0.2.0">
 
--   [`81ca3ab`](https://github.com/stdlib-js/stdlib/commit/81ca3ab33585150e98a402b3e6d57beb1ec36864) - **feat:** update minimum TypeScript version _(by Philipp Burckhardt)_
--   [`d5fa8e8`](https://github.com/stdlib-js/stdlib/commit/d5fa8e8a6267a837a25a7027e9fe3e847bc2d1c5) - **test:** use strictEqual checks _(by Philipp Burckhardt)_
+## 0.2.0 (2024-02-14)
 
-</details>
+No changes reported for this release.
 
 </section>
 
-<!-- /.commits -->
-
-<section class="contributors">
-
-### Contributors
-
-A total of 1 person contributed to this release. Thank you to this contributor:
+<!-- /.release -->
 
--   Philipp Burckhardt
+<section class="release" id="v0.1.0">
 
-</section>
+## 0.1.0 (2023-09-24)
 
-<!-- /.contributors -->
+No changes reported for this release.
 
 </section>
 
diff --git a/README.md b/README.md
index bce312b..bd93c0f 100644
--- a/README.md
+++ b/README.md
@@ -206,8 +206,8 @@ Copyright &copy; 2016-2024. The Stdlib [Authors][stdlib-authors].
 [npm-image]: http://img.shields.io/npm/v/@stdlib/stats-base-dists-signrank-pdf.svg
 [npm-url]: https://npmjs.org/package/@stdlib/stats-base-dists-signrank-pdf
 
-[test-image]: https://github.com/stdlib-js/stats-base-dists-signrank-pdf/actions/workflows/test.yml/badge.svg?branch=v0.2.2
-[test-url]: https://github.com/stdlib-js/stats-base-dists-signrank-pdf/actions/workflows/test.yml?query=branch:v0.2.2
+[test-image]: https://github.com/stdlib-js/stats-base-dists-signrank-pdf/actions/workflows/test.yml/badge.svg?branch=main
+[test-url]: https://github.com/stdlib-js/stats-base-dists-signrank-pdf/actions/workflows/test.yml?query=branch:main
 
 [coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/stats-base-dists-signrank-pdf/main.svg
 [coverage-url]: https://codecov.io/github/stdlib-js/stats-base-dists-signrank-pdf?branch=main
diff --git a/package.json b/package.json
index 0695bdc..9af7643 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "@stdlib/math-base-assert-is-finite": "^0.2.2",
     "@stdlib/math-base-assert-is-nan": "^0.2.2",
     "@stdlib/math-base-assert-is-positive-integer": "^0.3.0",
-    "@stdlib/math-base-special-exp": "^0.2.3",
+    "@stdlib/math-base-special-exp": "^0.2.4",
     "@stdlib/math-base-special-ln": "^0.2.4",
     "@stdlib/utils-constant-function": "^0.2.2",
     "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2",
@@ -54,7 +54,7 @@
     "@stdlib/math-base-special-abs": "^0.2.2",
     "@stdlib/math-base-special-ceil": "^0.2.2",
     "@stdlib/random-base-randu": "^0.2.1",
-    "@stdlib/stats-base-dists-signrank-pdf": "^0.2.1",
+    "@stdlib/stats-base-dists-signrank-pdf": "^0.2.2",
     "tape": "git+https://github.com/kgryte/tape.git#fix/globby",
     "istanbul": "^0.4.1",
     "tap-min": "git+https://github.com/Planeshifter/tap-min.git",