diff --git a/.github/actions/spelling/patterns.txt b/.github/actions/spelling/patterns.txt
index b0b18bbbd..9fe9ed5c0 100644
--- a/.github/actions/spelling/patterns.txt
+++ b/.github/actions/spelling/patterns.txt
@@ -15,6 +15,8 @@ catching 'templatesz'
 ^\s*cspell:.*\.txt$
 # githubusercontent
 /[-a-z0-9]+\.githubusercontent\.com/[-a-zA-Z0-9?&=_\/.]*
+\bgithub\.com/[^/]+/[^/]+/blob/[0-9a-f]+/
+
 # Perl hex escaped regular expression patterns
 \\x\{[0-9A-F]{3,}\}
 
diff --git a/version b/version
index fe04e7f67..236c7ad08 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-0.0.20
+0.0.21