master === * Switch from Ruby Sass to SassC. * `relative_assets` extension overrides local `relative: false` option to stylesheet/javascript tag helpers. # 4.0.0.rc.1 * Removed ability to use JSON as frontmatter. Still allowed in data/ folder. * Added YAML data postscript. Like frontmatter, but reversed. Attach content after the key/value data as a `:postscript` key to the data structure (if Hash). # 4.0.0.beta.2 * Fixed regression causing exceptions to be silently thrown away outside of `--verbose` mode in the dev server. * Pull in `--ssl` option from stable. * Replace `hooks` gem with custom callback solution. # 4.0.0.beta.1 * Add `resources` class method to extensions to allow simple string-based resource generation. * rename `app.add_to_instance` to `Extension.expose_to_application` for adding extension-local methods to the shared app instance. * rename `app.add_to_config_context` to `Extension.expose_to_config` for adding extension-local methods to the sandboxed scope of `config.rb` * Add `Extension.expose_to_templates`, which auto binds copies of extension-local methods into a Template context. * Remove side-loading of CLI tasks from `tasks/` * Add the option of naming `config.rb` as `middleman.rb`. * Builder extracted from Thor. `after_build` hook now passes an instance of a Builder instead of the Thor CLI. * New FileWatcher API. * Remove the `partials_dir` setting. Partials should live next to content, or be addressed with absolute paths. * Partials must be named with a leading underscore. `_my_snippet.html.erb`, not `my_snippet.html.erb`. * Removed the `proxy` and `ignore` options for the `page` command in `config.rb`. Use the `proxy` and `ignore` commands instead of passing these options to `page`. * The `page` command in `config.rb` can now be used to add data to the page via the `data` argument. It is accessed the same way as frontmatter data, via `current_resource.data`. * Add support for `environments` with the `-e` CLI flag. Loads additional config from `environments/envname.rb`. Removed `development?` helper in favor of `environment?(:development)`. Added `server?` helper to differentiate between build and server mode. * Removed `with_layout`. Use loops of `page` instead. * Removed Queryable Sitemap API * Removed `css_compressor` setting, use `activate :minify_css, :compressor =>` instead. * Removed `js_compressor` setting, use `activate :minify_javascript, :compressor =>` instead. * Removed ability to server folders of content statically (non-Middleman projects). * Prevent local templates being loaded when $HOME is not set * Removed "Implied Extension feature" * Remove 'upgrade' and 'install' CLI commands. * Gemfile may be in a parent directory of your Middleman project root (where 'config.rb' is). * All dependencies for your Middleman project must be expressed in `Gemfile` - Bundler is no longer optional. * Asciidoc information now available with the `asciidoc` local, which is a normal hash. * Remove `page` template local. Use `current_resource` instead. * Dropped support for providing a block to `page` & `proxy`. * Dropped support for instance variables inside templates. * Moved all rendering into `TemplateRenderer` and `FileRenderer` * Placed all template evaluation inside the `TemplateContext` class * Remove deprecated `request` instance * Remove old module-style extension support * Placed all `config.rb` evaluation inside the `ConfigContext` class * The preview server can now serve over HTTPS using the `--https` flag. It will use an automatic self-signed cert which can be overridden using `--ssl_certificate` and `--ssl_private_key`. These settings can also be set in `config.rb`