Update a.txt

a.txt

@@ -1,6 +1,6 @@
 [Adblock Plus 3.13]
 ! Title: 🏡 a.txt (Imres filtre)
-! Version: 21October2023v6-Personal
+! Version: 21October2023v7-Personal
 ! Expires: 12 hours
 ! Description: This list, and any other lists whose version is suffixed with "-Personal", are _NOT_ intended for public use, except for 1) those who wish to authentically reproduce my list setup in issue reports, and 2) enthusiasts who want to try out pre-spin-off pre-alpha list concepts of mine.
 ! /\/\ Supercompilations: /\/\
@@ -157,6 +157,7 @@ tumblr.com#?#:is(.post,div[data-cell-id][style],div[tabindex]:is([style^=m],[dat
 tumblr.com#?#:is(.post,div[data-cell-id][style],div[tabindex]:is([style^=m],[data-id]:not([class*=" "]),:not([style],[class]))):has-text(/cissie/i)
 tumblr.com#?#:is(.post,div[data-cell-id][style],div[tabindex]:is([style^=m],[data-id]:not([class*=" "]),:not([style],[class]))):has-text(/amazing ?digital ?circus|pomni/i)
 tumblr.com#?#:is(.post,div[data-cell-id][style],div[tabindex]:is([style^=m],[data-id]:not([class*=" "]),:not([style],[class]))):has-text(/#rant ?over/i)
+tumblr.com#?#:is(.post,div[data-cell-id][style],div[tabindex]:is([style^=m],[data-id]:not([class*=" "]),:not([style],[class]))):has-text(/[ #]headcanons? /i)
 steamdb.info##.tooltipped:has-text(PCGW)
 ||motvind.org^$all
 ||app.element.io^$doc,popup