diff --git a/_pages/software.md b/_pages/software.md
index c6196da..323af3d 100644
--- a/_pages/software.md
+++ b/_pages/software.md
@@ -289,6 +289,7 @@ status: active
 
 #### Releases
 
+- [`8.0.1`]({{ site.baseurl }}/software/md-toc-8.0.1/release.html)
 - [`8.0.0`]({{ site.baseurl }}/software/md-toc-8.0.0/release.html)
 - [`7.2.0`]({{ site.baseurl }}/software/md-toc-7.2.0/release.html)
 - [`7.1.0`]({{ site.baseurl }}/software/md-toc-7.1.0/release.html)
diff --git a/software/CHANGELOG-md-toc.md b/software/CHANGELOG-md-toc.md
index b98d052..e2c3782 100644
--- a/software/CHANGELOG-md-toc.md
+++ b/software/CHANGELOG-md-toc.md
@@ -8,11 +8,25 @@ excerpt: none
 
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
 
+## [8.0.1] - 2021-08-20
+
+### Fixed
+
+- Cmark code is now more adherent to the original.
+- License references are now more accurate.
+- The PyPI wheel is now made reproducible.
+- Updated email.
+
+### Added
+
+- New git hooks have been added in the pre-commit file.
+- Examples for unit tests of Cmark 0.30 have been checked with the existing examples.
+
 ## [8.0.0] - 2021-05-28
 
 ### Changed
diff --git a/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz
new file mode 100644
index 0000000..0ad1dbd
Binary files /dev/null and b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz differ
diff --git a/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA256SUM.txt b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA256SUM.txt
new file mode 100644
index 0000000..225d75e
--- /dev/null
+++ b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA256SUM.txt
@@ -0,0 +1 @@
+08b04892ea8aef4c7bb75becfed1998c62938d52c77dcbaac8beaeaf0bbf7a36  md-toc-8.0.1.tar.gz
diff --git a/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA512SUM.txt b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA512SUM.txt
new file mode 100644
index 0000000..056cb2c
--- /dev/null
+++ b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA512SUM.txt
@@ -0,0 +1 @@
+60d0b3761a878c9292d575860cb799e2022ab7643ca377ed03a257fc6ccebda0f610614d0fe13c53c2abc096abbcd5cc27ddea3f3ec91b136bf436f919d7f79a  md-toc-8.0.1.tar.gz
diff --git a/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.sig b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.sig
new file mode 100644
index 0000000..41826c3
--- /dev/null
+++ b/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.sig
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+
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+=YY7u
+-----END PGP SIGNATURE-----
diff --git a/software/md-toc-8.0.1/md_toc-8.0.1-py3-none-any.whl.MD5SUM.txt b/software/md-toc-8.0.1/md_toc-8.0.1-py3-none-any.whl.MD5SUM.txt
new file mode 100644
index 0000000..e40951e
--- /dev/null
+++ b/software/md-toc-8.0.1/md_toc-8.0.1-py3-none-any.whl.MD5SUM.txt
@@ -0,0 +1 @@
+8302f418aeff93d0a881c4e3abce7fed  md_toc-8.0.1-py3-none-any.whl
diff --git a/software/md-toc-8.0.1/md_toc-8.0.1-py3-none-any.whl.SHA256SUM.txt b/software/md-toc-8.0.1/md_toc-8.0.1-py3-none-any.whl.SHA256SUM.txt
new file mode 100644
index 0000000..21fd6af
--- /dev/null
+++ b/software/md-toc-8.0.1/md_toc-8.0.1-py3-none-any.whl.SHA256SUM.txt
@@ -0,0 +1 @@
+bdd68ec04a2ebe7cc9a8fd7eb0139e0e377ba7e118b742ef76e1222d4494982b  md_toc-8.0.1-py3-none-any.whl
diff --git a/software/md-toc-8.0.1/release.md b/software/md-toc-8.0.1/release.md
new file mode 100644
index 0000000..3429aee
--- /dev/null
+++ b/software/md-toc-8.0.1/release.md
@@ -0,0 +1,16 @@
+---
+layout: default
+title: release
+excerpt: none
+---
+
+# md-toc-8.0.1
+
+- [CHANGELOG]({{ site.baseurl }}/software/CHANGELOG-md-toc.html#801---2021-08-20)
+- [md-toc-8.0.1.tar.gz]({{ site.baseurl }}/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz)
+- [SHA512SUM.txt]({{ site.baseurl }}/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA512SUM.txt)
+- [SHA256SUM.txt]({{ site.baseurl }}/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.SHA256SUM.txt)
+- [signature]({{ site.baseurl }}/software/md-toc-8.0.1/md-toc-8.0.1.tar.gz.sig)
+- [signing key]({{ site.baseurl }}/pubkeys/pgp_pubkey_since_2019.txt)
+
+back to [software/md-toc]({{ site.baseurl }}/software/#md-toc)