diff --git a/playlists.json b/playlists.json
index eec71ce..c6d5671 100644
--- a/playlists.json
+++ b/playlists.json
@@ -1 +1 @@
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(intermediate) #544","url":"https://youtu.be/aK6sJDOn2Hc"},{"title":"every Dockerfile should have this line! (intermediate) #545","url":"https://youtu.be/kL0q-7alfQA"},{"title":"python's \"soft\" keywords (intermediate) #546","url":"https://youtu.be/Rv3NYDOLpkM"},{"title":"shell vs environment variables (and env, export, etc.) (intermediate) #547","url":"https://youtu.be/h36Xc38SDHg"},{"title":"python 3.12 release highlights (beginner - advanced) #548","url":"https://youtu.be/IV8OZY4194U"},{"title":"how does .exe magic work? (PATHEXT) (intermediate) #549","url":"https://youtu.be/6QiLrVaG0qI"},{"title":"python is removing the GIL! (PEP 703) (advanced) #550","url":"https://youtu.be/OC2gnyfmwL8"},{"title":"tuple syntax doesn't have parens (beginner - intermediate) #551","url":"https://youtu.be/EDGJ2TMuppM"},{"title":"what is `Symbol` in js (intermediate) #552","url":"https://youtu.be/gZBQ8LIR6D4"},{"title":"debugging a sentry test pollution! 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(intermediate) #562","url":"https://youtu.be/BkexKFfrAeo"},{"title":"pesky reDOS and python 3.11 (intermediate) #563","url":"https://youtu.be/ECbls57_3jE"},{"title":"prefer tuples to lists! (intermediate) #564","url":"https://youtu.be/8nvfOjvOF5w"},{"title":"git: inline diffs with --word-diff! (intermediate) #565","url":"https://youtu.be/Wn3bJUzvy5I"},{"title":"ONE TERABYTE of RAM saved with a single line of code (advanced) #566","url":"https://youtu.be/Hgw_RlCaIds"},{"title":"using memray to debug (and fix) a memory leak in krb5! (advanced) #567","url":"https://youtu.be/bw5AHdZA7e4"},{"title":"py-spy saved our python 3.11 rollout (intermediate) #568","url":"https://youtu.be/p8s2fzqA07s"},{"title":"using git bisect to find a bug in nodejs (intermediate) #569","url":"https://youtu.be/cSd5GGrj2VA"}]}]}
\ No newline at end of file