build_hooks.md in veewee-0.4.0

- old
+ new

@@ -5,9 +5,10 @@
 
 * `:before_create` before box is created
 * `:after_create` after box is created
 * `:after_up` after box is started
 * `:after_boot_sequence` after boot command sequence is executed
+* `:before_postinstall` before post-install files are executed
 * `:after_postinstall` after post-install files are executed
 * `:before_ssh` before each SSH login
 
 The hooks are triggered in `lib/veewee/provider/core/box/build.rb`
 