diff --git a/.gitignore b/.gitignore
index 7406b4c..42826e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,7 @@
 /target
-sandbox/
\ No newline at end of file
+sandbox/
+
+# flamegraph stuffs
+*.svg
+*.data
+*.data.old
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..44e8978
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,5 @@
+Do what you want with this software, but I don't offer any warranty etc. etc.
+
+It would be nice if you gave me credit but not needed.
+
+Commerical use is permitted if you transfer US$5 worth of XMR to `45W6pWE6Euu7VvcDmbvyiMJCEASA3BTXc8JepTcvXEkeWPHnfr5pL1uNLhfZL1c3KoWPrwqgri7YnM7y3ckxdTU91bNEDbb` every month
diff --git a/README.md b/README.md
index 2e3adcb..a07f7ed 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
 # kiryuu
 
-Rewrite of [kouko](https://github.com/ckcr4lyf/kouko) in rust, for better performance!
\ No newline at end of file
+Rewrite of [kouko](https://github.com/ckcr4lyf/kouko) in Rust, for better performance!
+
+Kiryuu powers `http://tracker.mywaifu.best:6969/announce`
+
+## Thanks
+
+Many thanks to horsie and anon from Discord, both of whom were extremely helpful in helping me get more familiar with rust, and for offering their heads as I bounced ideas across them.
+
+## Usage
+
+The current release can be considered stable, but is not intended for use by others - it is not very customizable yet. That said, feel free to hack around with it if you like!