Update dewolf release date (ty Jordan)

docs/decompilers/directory.md

@@ -17,7 +17,7 @@ Each decompiler should also be listed with some minimal facts about their differ
 |------------|------------|-----------|--------------|
 | [angr decompiler](https://github.com/angr/angr/tree/master/angr/analyses/decompiler) | 0️⃣, 🌐 | [VEX](https://github.com/angr/vex/tree/8f48c00eadbb31d379b829c01792a9c4a21636d4), [P-Code](https://spinsel.dev/assets/2020-06-17-ghidra-brainfuck-processor-1/ghidra_docs/language_spec/html/pcoderef.html), [AIL](https://github.com/angr/ailment) | 2018 |
 | [Binary Ninja](https://binary.ninja/) | 0️⃣ | [BNIL](https://docs.binary.ninja/dev/bnil-llil.html) | 2015 |
-| [dewolf](https://github.com/fkie-cad/dewolf) | 0️⃣, 🌐, 🔌 | BNIL | 2015 | 
+| [dewolf](https://github.com/fkie-cad/dewolf) | 0️⃣, 🌐, 🔌 | BNIL | [2021](https://github.com/fkie-cad/dewolf/commit/426d1ad631879ba81640da49400fd9ec652a9bcb) | 
 | [DREAM](https://github.com/CodeIntelligenceTesting/dream-ida) | 0️⃣, 🌐, 💀, 🔌 | Micro Code | 2015 |
 | [Ghidra](https://github.com/NationalSecurityAgency/ghidra) | 0️⃣, 🌐 | [P-Code](https://spinsel.dev/assets/2020-06-17-ghidra-brainfuck-processor-1/ghidra_docs/language_spec/html/pcoderef.html) | 2019 |
 | [Hopper](https://www.hopperapp.com/) | 0️⃣ | ? | 2012 |