Latest build instructions? #326

emsdk install latest
emsdk activate latest
source ./emsdk_env.sh

npm run rebuild

git status

On branch master
Your branch is up to date with 'origin/master'.

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	modified:   dist/sql-asm-debug.js
	modified:   dist/sql-asm-memory-growth.js
	modified:   dist/sql-asm.js
	modified:   dist/sql-wasm-debug.js
	modified:   dist/sql-wasm-debug.wasm
	modified:   dist/sql-wasm.js
	modified:   dist/sql-wasm.wasm
	modified:   dist/worker.sql-asm-debug.js
	modified:   dist/worker.sql-asm.js
	modified:   dist/worker.sql-wasm-debug.js
	modified:   dist/worker.sql-wasm.js

         1.39.5
         1.39.5-fastcomp