update todo
diff --git a/TODO.md b/TODO.md
index 7e203d2..890a481 100644
--- a/TODO.md
+++ b/TODO.md
@@ -7,7 +7,6 @@
  - afl-plot to support multiple plot_data
  - afl_custom_fuzz_splice_optin()
  - intel-pt tracer
- - own sancov for llvm 12
 
 ## Further down the road
 
@@ -33,8 +32,3 @@
    using cmplog or __sanitizer_cov_trace_cmp*. maybe we can deduct by follow
    up edge numbers that both following cmp paths have been found and then
    disable working on this edge id -> cmplog_intelligence branch
-
- - new tancov: use some lightweight taint analysis to see which parts of a
-   new queue entry is accessed and only fuzz these bytes - or better, only
-   fuzz those bytes that are newly in coverage compared to the queue entry
-   the new one is based on -> taint branch, not useful :-(