remove walled garden learning programming resource

mattmakai · mattmakai · commit 145033d8b5b4 · 2021-09-26T08:39:14.000-04:00
diff --git a/content/pages/01-introduction/01-learning-programming.markdown b/content/pages/01-introduction/01-learning-programming.markdown
@@ -140,11 +140,6 @@ give example paths you can think about taking as a beginner:
   including persistence, respecting others and considering ideas that are
   outside your comfort zone.
 
-* [Mastering programming](https://www.facebook.com/notes/kent-beck/mastering-programming/1184427814923414)
-  by [Kent Beck](https://en.wikipedia.org/wiki/Kent_Beck) contains
-  patterns and observations for how experienced programmers he has worked
-  with in the past became great software developers.
-
 * [This Picture Will Change the Way You Learn to Code](https://dev.to/nextdotxyz/this-picture-will-change-the-way-you-learn-tocode-4kmh)
   covers a well done graphics of many up-to-date concepts and tools that
   developers use. The post reminds you that you will not and should not learn
diff --git a/content/pages/meta/00-change-log.markdown b/content/pages/meta/00-change-log.markdown
@@ -14,6 +14,10 @@ view commit-level changes via the
 on GitHub.
 
 ## 2021
+### September
+* Clean up continues across the site to remove link rot and replace
+  out-of-date links with newer ones where necessary.
+
 ### August
 * New blog post on 
   [Application Performance Monitoring AWS Lambda Functions with Sentry](/blog/application-performance-monitoring-aws-lambda-functions-sentry.html).
