diff --git a/LegitimateURLShortener.txt b/LegitimateURLShortener.txt
index 0f627828e..ddc744b35 100644
--- a/LegitimateURLShortener.txt
+++ b/LegitimateURLShortener.txt
@@ -1,5 +1,5 @@
 ! Title: ➗ Actually Legitimate URL Shortener Tool
-! Version: 13September2026v10
+! Version: 19September2026v1
 ! Expires: 12 hours
 ! Description: In a world dominated by bitLy, adfLy, and several thousand other malware cover-up tools, this list reduces the length of URLs in a much more legitimate and transparent manner. Essentially, it automatically removes unnecessary ?/& values from the URLs, making them easier to copy from the URL bar and pasting elsewhere as links. Enjoy.
 ! Homepage: https://github.com/DandelionSprout/adfilt/discussions/163
@@ -2779,7 +2779,7 @@ $removeparam=report_recomm_player
 $removeparam=app,domain=tiktok.com|music.apple.*
 ! (Do not add to the below entry: play•google•com; see https://github.com/DandelionSprout/adfilt/issues/475)
 $removeparam=c,doc,domain=announcements.bybit.com|appsflyer.com|farfetch.com|glami.cz|hepsiburada.com|norton.com|onelink.me|shopee.*|tiktok.com|instabox.io
-$doc,removeparam=campaign,domain=1sol.io|bdsmx.tube|blue-tomato.com|bybit.com|coinpanel.com|discord.*|docs.google.com|docsend.com|eventbrite.*|forms.gle|gleam.io|goodcrypto.app|instagram.com|kasta.io|mrgay.tube|outnorth.fi|peterhahn.*|reddit.app.link|runnode.com|scmp.com|shopee.*|sitepoint.com|sportler.com|t.me|twitter.com|ubereats.com|x.com|youtube.com|235.190.94.206|206.94.190.35.bc.googleusercontent.com
+$doc,removeparam=campaign,domain=1sol.io|bdsmx.tube|blue-tomato.com|bybit.com|coinpanel.com|discord.*|docs.google.com|docsend.com|eventbrite.*|forms.gle|gleam.io|goodcrypto.app|instagram.com|kasta.io|mrgay.tube|outnorth.fi|peterhahn.*|reddit.app.link|runnode.com|scmp.com|shopee.*|sitepoint.com|sportler.com|support.squarespace.com|t.me|twitter.com|ubereats.com|x.com|youtube.com|235.190.94.206|206.94.190.35.bc.googleusercontent.com
 $removeparam=/^pf_rd_.*$/,domain=shopbop.com|amazon.*|imdb.com|zappos.com|audible.*|6pm.com
 $removeparam=Source,domain=facebook.*|facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd.onion|messenger.com|evga.com
 $removeparam=version,domain=mp.weixin.qq.com|us.norton.com
@@ -5494,6 +5494,9 @@ ref=sqliteviewer.app$doc,removeparam=ref
 ! https://github.com/DandelionSprout/adfilt/discussions/163#discussioncomment-18425232
 ||getquip.com^$doc,removeparam=syclid
 
+! https://github.com/DandelionSprout/adfilt/discussions/163#discussioncomment-18425806
+||support.squarespace.com^$doc,removeparam=subcampaign
+
 !#if !env_mobile
 ! 🖥️ ——— Entries mostly dedicated to maximising image sizes (thus poorly suited for phones) ——— 🖥️ !
 ! https://sproutsluckycorner•files•wordpress•com/2019/12/ring-fit-adventure-smoothies-1•png?w=600 (Shows the actual raw image instead of a promotion page; 25/11/2020)