I am not sure why but the testsuite has started to fail for Stackage Nightly:
Failures:
test/main.hs:230:26:
1) html block xss
expected: "alert("evil")"
but got: ""
To rerun use: --match "/html/block xss/"
Randomized with seed 1052063679
Finished in 0.0591 seconds
151 examples, 1 failure
I am not sure why but the testsuite has started to fail for Stackage Nightly: