update changes (1.3.0)

CHANGES

@@ -1,5 +1,14 @@
 = 1.3.0 / Not Yet Released
 
+ * Added `stream` helper method for easily creating streaming APIs, Server
+   Sent Events or even WebSockets. See README for more on that topic.
+   (Konstantin Haase)
+
+ * If a HTTP 1.1 client is redirected from a different verb than GET, use 303
+   instead of 302 by default. You may still pass 302 explicitly. Fixes AJAX
+   redirects in Internet Explorer 9 (to be fair, everyone else is doing it
+   wrong and IE is behaving correct). (Konstantin Haase)
+
  * Added support for HTTP PATCH requests. (Konstantin Haase)
 
  * Support for Creole templates, Creole is a standardized wiki markup,
@@ -14,9 +23,9 @@
    version. This makes Sinatra confirm with RFC 2396 section 2.2 and RFC 2616
    section 3.2.3 (escaped reserved characters should not be treated like the
    unescaped version), meaning that "/:name" will also match `/foo%2Fbar`, but
-   not `/foo/bar`. To avoid incompatibility, pattern matching has been adjusted.
-   Moreover, since we do no longer need to keep an unescaped version of
-   path_info around, we handle all changes to `env['PATH_INFO']` correctly.
+   not `/foo/bar`. To avoid incompatibility, pattern matching has been
+   adjusted. Moreover, since we do no longer need to keep an unescaped version
+   of path_info around, we handle all changes to `env['PATH_INFO']` correctly.
    (Konstantin Haase)
 
  * `settings.app_file` now defaults to the file subclassing `Sinatra::Base` in
@@ -42,14 +51,15 @@
    `Delegator.target`. This was mainly introduced to ease testing. (Konstantin
    Haase)
 
- * Error handlers defined for an error class will now also handle subclasses of
-   that class, unless more specific error handlers exist. (Konstantin Haase)
+ * Error handlers defined for an error class will now also handle subclasses
+   of that class, unless more specific error handlers exist. (Konstantin
+   Haase)
 
  * Error handling respects Exception#code, again. (Konstantin Haase)
 
  * Changing a setting will merge hashes: `set(:x, :a => 1); set(:x :b => 2)`
-   will result in `{:a => 1, :b => 2}`. Use `set(:x, {:a => 1}, true)` to avoid
-   this behavior. (Konstantin Haase)
+   will result in `{:a => 1, :b => 2}`. Use `set(:x, {:a => 1}, true)` to
+   avoid this behavior. (Konstantin Haase)
 
  * Added `request.accept?` and `request.preferred_type` to ease dealing with
    `Accept` headers. (Konstantin Haase)
@@ -63,11 +73,23 @@
 
  * Uses SecureRandom to generate default session secret. (Konstantin Haase)
 
- * `Sinatra.run!` now prints to stderr rather than stdout. (Andrew Armenia)
+ * The `attachment` helper will set Content-Type (if it hasn't been set yet)
+   depending on the supplied file name. (Vasiliy Ermolovich)
+
+ * Conditional requests on `etag` helper now work properly for unsafe HTTP
+   methods. (Matthew Schinckel, Konstantin Haase)
+
+ * `Sinatra::Base.run!` now prints to stderr rather than stdout. (Andrew
+   Armenia)
+
+ * `Sinatra::Base.run!` takes a block allowing access to the Rack handler.
+   (David Waite)
 
  * Automatic `app_file` detection now works in directories containing brackets
    (Konstantin Haase)
 
+ * Exception objects are now passed to error handlers. (Konstantin Haase)
+
  * Improved documentation. (Emanuele Vicentini, Peter Higgins, Takanori
    Ishikawa, Konstantin Haase)
 
@@ -77,6 +99,9 @@
    allows you to run Sinatra with custom Rack handlers, like Kirk or Mongrel2.
    Example: `ruby app.rb -s Mongrel2` (Konstantin Haase)
 
+ * Ignore `to_ary` on response bodies. Fixes compatibility to Rails 3.1.
+   (Konstantin Haase)
+
  * Middleware setup is now distributed across multiple methods, allowing
    Sinatra extensions to easily hook into the setup process. (Konstantin
    Haase)
@@ -86,6 +111,12 @@
  * Move Sinatra::VERSION to separate file, so it can be checked without
    loading Sinatra. (Konstantin Haase)
 
+ * Command line options now complain if value passed to `-p` is not a valid
+   integer. (Konstantin Haase)
+
+ * Fix handling of broken query params when displaying exceptions. (Luke
+   Jahnke)
+
 = 1.2.7 (backports release) / Not Yet Released
 
 Custom changes: