migrating.md in mina-1.1.0

- old
+ new

@@ -1,33 +1,42 @@
-Migrating from 0.3.x to 1.0
---------------------
-# DSL
+# Migrating from 0.3.x to 1.0
 
-## old
+## DSL
+
+### old
 * `queue`         -> `command`  # adds command to queue
 * `queue!`        -> `command`  # it will output the command if verbose is true
 * `to`            -> `on`       # changes queue name
 * `in_directory`  -> `in_path`  # wraps commands to be run in specified path
 * `invoke :'task[param]'` -> `invoke :task, param`  # passes params to the task
 
-## new
+### new
 * `run`                         # runs commands on a specified backend, this has replaced old before and after hooks
 * `comment`                     # adds a 'echo -----> #{command}' to queue
 
 **Other commands have been removed!**
 
-# Setting variables
+Remove `:environment` dependency on all your tasks!
+```
+task deploy: :environment do
+  ...
+--->
+task :deploy do
+  ...
+```
 
-## same
+## Setting variables
+
+### same
 * `set`                         # remained for setting variables
 
-## new
+### new
 * `fetch`                       # **ALL** variables now need to be fetched with `fetch`. Removed `method_missing`
 * `set?`
 * `ensure!`
 
-# Deploy variables
+## Deploy variables
 
 * `shared_paths` -> separated into `shared_dirs` & `shared_files`
 
 For example:
 
@@ -37,10 +46,10 @@
 ```
 
 All `*_path` variables (`:current_path`, `:shared_path`, ...) now include `:deploy_to`
 * `#{fetch(:deploy_to)}/#{fetch(:current_path)}` -> `fetch(:current_path)`
 
-# Using new mina on old projects
+## Using new mina on old projects
 
 * run `mina setup`
 * if you do not want for bundle to install gems copy `current/vendor/bundle` to `/shared/vendor/bundle`
 * if you do not want to precompile assets copy `current/public/assets` to `shared/public/assets`
 * if you want to precompile you will need to run deploy with `force_asset_precompile=true`