diff --git a/TODO.taskpaper b/TODO.taskpaper
--- a/TODO.taskpaper
+++ b/TODO.taskpaper
@@ -97,8 +97,9 @@
 		Currently thinking about a hybrid model where the Simulation class receives a lot of the events from Encompass. so things like Events, Contracts, and Research agreements are handled by Encompass. Perhaps Input, too?
 		- Ensure library loads
 			- Windows
-			- Linux
+			- Linux @done(2021-04-19)
 			- macOS
+			Technically done
 	- Decide how to handle ImGUI ref parameters
 		Basically have to decide whether to embrace its style or go toward a more functional approach
 		
@@ -120,6 +121,11 @@
 		- Trees jump around when pressing show/hide grid
 		- Trees sometimes
 		- Sometimes framerate jumps to 180-200 fps. (Better than reverse, but kinda weird)
-	Performance:
-		- Update time gets long (2ms) after running for centuries.
-		- Updates get really choppy after running for a long time.
+	Misc:
+		- Exits are messy (does Encompass add threading?)
+			[xcb] Unknown sequence number while appending request
+			[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
+			[xcb] Aborting, sorry about that.
+			dotnet: ../../src/xcb_io.c:145: append_pending_request: Assertion `!xcb_xlib_unknown_seq_number' failed.
+			Aborted (core dumped)
+