diff --git a/CompilerImprovements.md b/CompilerImprovements.md
index d40e582..9d5b12e 100644
--- a/CompilerImprovements.md
+++ b/CompilerImprovements.md
@@ -68,7 +68,7 @@ performance over each release.
         -   since each stage is separate but dependent, separate threads could work on a given thread
 
 
-# Tunables to reduce memory
+# Ways to reduce memory usage during a compile
 
 * -O expr-simplify (may slow small policy compiles, will speed up large compiles)
 * -O diff-encode (will slow down small compiles slightly, will speed up large compiles)
@@ -77,6 +77,8 @@ performance over each release.
 **  N=1 (one worker)
 **  N=xC where C is less than the default of 8
 * --max-jobs=N (cap workers used by -j irrespective of number of cpus
+* ship pre-compiled policy
+* tweak policy expressions
 * ensure parser is stripped
 
 # Tunables to reduce policy size
@@ -85,9 +87,9 @@ performance over each release.
 * -O compress-small (will slow down compiles)
 * -O diff-encode (may slow small policy compiles, will speed-up large compiles)
 
-# Tunables to trade compiler memory for speed
+# Tunables to increase compile speed
 
-???
+???TODO
 
 
 # Improvements per Release